Intercalated discs and pacemaker cells are characteristic of:.
Answers
Intercalated discs and pacemaker cells are characteristic of cardiac muscle cells. Intercalated discs are the distinguishing feature of the cardiac muscle cells. The discs connect the cardiac muscle fibers together and allow for efficient communication of electrical and mechanical signals between them.
The intercalated discs are composed of 2 different parts; the transverse part and the longitudinal part. The transverse component comprises desmosomes, which are protein complexes that offer mechanical strength to the tissue, and the fascia adherens, which are protein complexes that transmit the force of contraction from one cell to another. The longitudinal part of the intercalated disc comprises gap junctions, which are membrane proteins that enable electrical impulses to be conducted from one cardiac muscle cell to the next.
Pacemaker cells, also known as the sinoatrial node, are a collection of specialized cells located in the right atrium of the heart that produce spontaneous electrical impulses. These impulses are propagated to the atrial and ventricular muscle fibers through the intercalated discs. The pacemaker cells are responsible for the heartbeat of the heart and are therefore referred to as the natural pacemaker of the heart. Thus, both intercalated discs and pacemaker cells are characteristics of cardiac muscle cells.
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Related Questions
Explain how a concentration gradient, a membrane protein, and hydrogen ions work together to provide a mithochondrion with energy.
Answers
Answer:
Mitochondria within the electronic transport chain, are responsible for producing the energy that the cell needs, adjusting its operation to meet the metabolic needs of the body.The mitochondrion is the place where oxygen is consumed from aerobic organisms through various electron carriers and proton translocators (H +).
Explanation:
The lipid matrix of the membrane provides an impermeable barrier to ion translocation, as well as a topological organization to the catalysts in the membrane matrix that allows them to transport both e- and ions within and across the membrane in vector form. The transformation of oxidative energy into other forms of energy is carried out, initially, by generating a transmembrane electrochemical potential difference of H + ions (protomotive force). This force is the product of the asymmetric distribution of H + on both sides of the membrane, as those are translocated through it by the enzymatic complexes of the respiratory chain.The protomotive force is made up of two closely related components: one, function of the difference in chemical concentration of hydrogens across the membrane (a pH gradient) and another, dependent on the difference in electrical charge of H + ions on both sides of it (an electrical potential gradient). Gradients of electrical charge and chemical potential produce a field in which a force is exerted that tends to attract previously expelled protons into the mitochondria. It is the enzymatic complex of ATPase, the means by which the thermodynamically reversible translocation of H + ions is catalyzed. At the same time, the chemical activity of the H + on both sides of the membrane causes a change in the equilibrium constant of the enzyme, inducing it to catalyze the synthesis of ATP.
how does a decrease in genetic variation affect a population? when there is a decrease in genetic variation, how does the population compare to other populations of the same species?
Answers
A decrease in genetic variation can negatively impact a population by reducing its ability to adapt to environmental changes and resist diseases.
Genetic variation is essential for populations to evolve and adapt, as it provides the raw material for natural selection to act upon. When genetic diversity is low, a population becomes less resilient to environmental changes, such as climate fluctuations, habitat destruction, or new diseases, leading to a higher risk of extinction.
Compared to other populations of the same species with higher genetic variation, a population with lower genetic diversity may experience reduced fitness, slower adaptation, and potentially lower survival rates. This is because they have fewer genetic traits available to select from, resulting in a decreased ability to respond to changing conditions. Additionally, low genetic diversity can lead to inbreeding, which can cause harmful recessive traits to become more prevalent and further weaken the population.
In conclusion, a decrease in genetic variation can make a population more vulnerable to various threats and less able to adapt, ultimately putting them at a disadvantage compared to other populations of the same species with higher genetic diversity.
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A male with the condition has four children with a female who is a carrier. What are the expected genotypic and phenotypic ratios of the offspring? Include a Punnett square to support your answer.
Answers
Genotypic ratio: 1:1 (Aa: aa): half affected and half carriers. phenotypic ratio: 1:1 (carrier: affected) - Carriers and affected individuals make up equal numbers.
What are the expected genotypic and phenotypic ratios of the offspring?We ought to take into consideration the inheritance pattern of the condition as well as the genotypes of the guardians in arrange to expect the genotypic and phenotypic ratios of the sibling.
The male with the condition would have the genotype "aa," and the female with the condition would have the genotype "Aa," in the event that the condition could be a latent hereditary clutter.
We can cross the male genotype (aa) with the female genotype (Aa) using a Punnett square:
| A | a | ------------ A | aa | aa | ------------
From the Punnett square, we can observe the following:
chromosomal ratio:
The genotype "Aa" (carriers) is expected to be present in two out of four offspring, or fifty percent.
The genotype "aa" (affected by the condition) is expected to be present in two out of four offspring (50 percent).
phenotypic Ratio :
It is anticipated that two out of four offspring, or 50%, will be carriers (phenotypically unaffected).
2 out of 4 (half) posterity are supposed to be impacted by the condition.
As a result, the anticipated genotypic ratio is one-to-one (Aa: aa), and the anticipated ratio of phenotypes is also 1:1 (carrier: affected).
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a 1-ml aliquot of a urine sample was placed into a tube which contains 5-ml of growth media. after making this dilution, 0.25 ml was plated onto a nutrient agar plate and incubated overnight at 37 degrees. the following day the plate was evaluated for colony growth and 97 discrete colonies were counted. what was the cfu/ml of bacteria in the original sample?
Answers
The cfu/ml of bacteria in the original sample is 2328. There are different methods that can be used to determine the cfu/ml of bacteria in a sample.
There are different methods that can be used to determine the cfu/ml of bacteria in a sample.
However, one of the methods involves the use of the formula: CFU/ml = (number of colonies counted / volume plated) x dilution factor. Given the following information: a 1-ml aliquot of a urine sample was placed into a tube which contains 5-ml of growth media.
After making this dilution, 0.25 ml was plated onto a nutrient agar plate and incubated overnight at 37 degrees. the following day the plate was evaluated for colony growth and 97 discrete colonies were counted. The volume plated is 0.25 ml.
The dilution factor can be calculated as follows: 1 ml sample was diluted in 5 ml growth media, therefore: dilution factor = (volume of sample/volume of sample + volume of diluent) = (1/1+5) = 1/6. Thus, the dilution factor is 1/6.Substituting the values into the formula: CFU/ml = (number of colonies counted / volume plated) x dilution factor= (97/0.25) x 1/6= 2328 CFU/ml.
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what is one chemical property of iron
Answers
Answer:
Iron is a lustrous, ductile, malleable, silver-gray metal (group VIII of the periodic table). It is known to exist in four distinct crystalline forms. Iron rusts in damp air, but not in dry air. It dissolves readily in dilute acids.
Explanation:
Answer:
it can rust
Explanation:
The shortest phase of prenatal development is called the germinal, or zygotic, period.
true
false
Answers
The statement "The shortest phase of prenatal development is called the germinal, or zygotic period." is true.
Germinal or Zygotic period is the shortest phase of prenatal development, lasting approximately 2 weeks from fertilization to implantation. The period of development from fertilization to implantation of the blastocyst (the fertilized egg) is called the germinal or zygotic period. During this stage, the zygote undergoes multiple cell divisions as it travels down the fallopian tube to the uterus.
Here are some of the important events that occur during the zygotic period:
Fertilization: The sperm fertilizes the egg, creating a single cell called a zygote.
Cleavage: The zygote undergoes a series of rapid cell divisions, creating a ball of cells called a blastocyst.
Implantation: The blastocyst implants in the uterus.
Activation of the genetic information: The genetic information in the zygote is activated, beginning the process of development.
Thus, the given statement is true.
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Gene expression patterns can be used to test hypotheses based on morphology. For example, the regulatory gene Bapx1 is expressed in the hinge of the developing lower jaw in fishes and reptiles. Where would you predict Bapx1 expression to occur in mammals?
A. in the developing cheekbone
B. in the developing lower jaw
C. in the mature lower jaw
D. in the developing ear bones
Answers
Answer:
The correct answer is option D. "in the developing ear bones".
Explanation:
The developing lower jaw of fishes and reptiles has a variety of bones that are joined together, forming the mandible that they use to eat their preys. Some bones in the developing lower jaw of fishes and reptiles are equivalent to the developing ear bones of mammals. Therefore we can predict that the Bapx1 expression in mammals will occur in the developing ear bones. About this evolutionary relationship, scientist Zhe-Xi Luo of the Carnegie Museum of Natural History in Pittsburgh states "Reptiles have [a] jaw full of ear bones from mammals and mammals have an ear full of jawbones of reptiles".
Which statement about gene expression is TRUE?
A. The gene for making hair WILL NOT BE expressed in the lining of the stomach.
B. The gene for making a bone WILL BE expressed to create your eye balls.
C. The gene for making fingernails WILL NOT BE expressed in the cells at the tips of your fingers.
Answers
Answer:
A. The gene for making hair WILL NOT BE expressed in the lining of the stomach.
Explanation:
Gene expression is the process by which the instructions in our DNA are converted into a functional product, such as a protein.
Answer:
A. The gene for making hair WILL NOT BE expressed in the lining of the stomach.
What does it mean if you have squamous epithelial cells in your urine?
Answers
If anybody have squamous epithelial cells in your urine it means their sample was contaminated.
In a urine sample, squamous epithelial cells are often present in very trace amounts. Doctors must check the kind of epithelial cells in the urine to determine whether the patient has a urinary tract infection. However, having a lot of squamous epithelial cells (SECs) in urine typically suggests that the urine sample was contaminated. The presence of a lot of epithelial cells in a urine analysis test may indicate a bacterial infection.Three different epithelial cell types can be found in urine. The three categories of epithelial cells, according to Mayo Clinic medical professionals, are:Squamous epithelial cell,Transitional epithelial cells,Renal epithelial cells.
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12. Which of the following information is given to participants in clinical trials as part of obtaining informed consent?
O A. Information on how to participate in future clinical trials
O B. Possible side effects of a new medical treatment or product
O C. An explanation of how the product or treatment was developed
OD. Information on how to purchase the product or treatment through the participant's insurance
Answers
The correct answer is B. Possible side effects of a new medical treatment or product.
Explanation
A side effect is a concept that refers to the effect that a drug or treatment produces on the patient. Generally, when a drug is produced, a clinical trial is necessary to prove its effectiveness. This requires the participation of several volunteers who will test the drug and verify its effectiveness. However, these clinical trials have risks for volunteers since they can bring them negative effects because they are going to test drugs that have never been used before, so they must give their consent through a document called "informed consent. "where the volunteer is informed about the possible risks that the clinical study may have on him and if he is willing to undergo the test. Therefore, one of the main topics discussed during an informed consent is the possible side effects that the clinical study can bring to inform the volunteer of these conditions and confirm that he agrees with them. Therefore, the correct answer is B. Possible side effects of a new medical treatment or product
your answer is B my guy
A critical rewiew of the literature is necessary in nearly all research projects. True False QUESTION7 OLioctivity and parsimony ase toet rolated to the rigor of an invesigatoo? Truse False QUESTION B Scientific itwestigatoo is characterized by a good theoretical base and a sound methodological design. These charactetistics are both relsted to the of the invesigation Wist must be filled on the line? Rigor Precision and contidance. Otinectivity Farnemeriv.
Answers
1. True 2. True 3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the Option a. Rigor
True - A critical review of the literature is necessary in nearly all research projects. It helps researchers understand the existing knowledge and gaps in the field, identify relevant theories and methodologies, and build upon previous studies.
True - Objectivity and parsimony are both related to the rigor of an investigation. Objectivity refers to the impartiality and lack of bias in conducting and interpreting the research, while parsimony refers to the principle of simplicity in explaining phenomena or choosing the most straightforward explanation. Both objectivity and parsimony contribute to the rigor of a scientific investigation.
a. Rigor - Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the rigor of the investigation. Rigor refers to the thoroughness, precision, and reliability of the research process, including the theoretical underpinnings and the robustness of the methods employed.
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The correct question is:
1. A critical review of the literature is necessary in nearly all research projects.
True
False
2. Objectivity and parsimony are both related to the rigor of an investigation?
True
False
3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the of the investigation What must be filled on the line?
a. Rigor
b. Precision and confidence.
c. Objectivity
d. Parsimony..
how much percent of your body is water
Answers
Human body contain water, with an average of roughly 60%
According to Mitchell and others, the brain and heart composed of 73% water, lungs contain water about 83%,the skin contains 64% of water, muscles and kidneys are containing 64% water,
As an artificial intelligence language model, I don't have a physical body, so I don't have a percentage of water in my body. However, for humans, the percentage of water in the body varies depending on factors such as age, gender, and body composition.
On average, the human body is about 60% water. However, this percentage can range from around 45% to 75%, with men having a slightly higher percentage of water than women.
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The base bnce is 1 Animals in an experiment are to be kept under a strict diet. Each animal should receive 25 grams of protein and 5 grams of fat. The laboratory technician is able to purchase two food mixes: Mix A has 10% protein and 6% fat; mix B has 20% protein and 2% fat. How many grams of each mix should be used to obtain the right diet for one animal?
Answers
The right diet for one animal, 180 grams of Mix A and 35 grams of Mix B should be used.
To calculate the amount of each food mix needed to achieve the desired protein and fat content in the animal's diet, we can set up a system of equations based on the given information.
Let's assume x grams of Mix A and y grams of Mix B are used.
The protein content from Mix A can be calculated as 10% of x grams, which is 0.1x grams. Similarly, the protein content from Mix B is 20% of y grams, or 0.2y grams.
The fat content from Mix A is 6% of x grams, or 0.06x grams, and the fat content from Mix B is 2% of y grams, or 0.02y grams.
We need the total protein to be 25 grams and the total fat to be 5 grams.
From the given information, we can set up the following equations:
Protein equation: 0.1x + 0.2y = 25 (equation 1)
Fat equation: 0.06x + 0.02y = 5 (equation 2)
To solve this system of equations, we can use various methods, such as substitution or elimination. Here, we'll use the substitution method.
First, isolate one variable in equation 1. Let's solve for x:
0.1x = 25 - 0.2y
x = (25 - 0.2y) / 0.1
Substitute the value of x in equation 2:
0.06((25 - 0.2y) / 0.1) + 0.02y = 5
Simplify and solve for y:
1.5 - 0.12y + 0.02y = 5
-0.1y = 3.5
y = -3.5 / -0.1
y = 35
Now substitute the value of y back into equation 1:
0.1x + 0.2(35) = 25
0.1x + 7 = 25
0.1x = 18
x = 180
Therefore, to obtain the right diet for one animal, 180 grams of Mix A and 35 grams of Mix B should be used.
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What term is used to describe the crust and uppermost part of the mantle?
Answers
Answer:
Answer down below!
Explanation:
The term is called the Asthenospehere. The Lithosphere is the layer of air surrounding it.
Hope this helps!
. An area in your town is a dense forest filled with many different types of plants and animals. It contains tall, deciduous trees. A nearby area contains very few, small trees and mostly short grasses. Provide an explanation as to why these two neighboring areas are so different from one another.
2. Suppose you were able to watch all of the stages of succession in an area from the beginning to the end. Choose primary, secondary or aquatic succession and explain what you would see at the beginning (including what might have triggered the event if applicable), and the stages in between and at the end of the succession process. Be sure to use any relevant vocabulary from the lesson.
Answers
In my Opinion the neighboring area with Tall, deciduous trees (Urban Area) is different from the other neighboring area (Rural Area) is because the population of people living at the Urban Area is minor or few to compare with the Rural Areas. In the Urban Areas they lack social amenities for day to day activities and in other to provide these amenities it requires demolition of trees to use for building(houses, schools, church, boats), uprooting of useful plants to be used in manufacturing drugs for treatment, cutting or clearing of forest or bushes in other to build roads, hunting of wild animals to reduce wild attacks and also used in production of hides and skin, hunting of domestic animals to use as pets or social amusement(Zoo)
1 point
Which of the following would be a good conductor of electricity, heat, and can be drawn into a wire and is malleable?
O Metal
O Nonmetal
O Metalloid
O None of the above
Previous
Answers
Answer:
metal
Explanation:
Answer:
Metal is a good conductor of electricity, heat and drawn into a wirr and is malleable
Lesson Review
Which is a way in which exocytosis differs from the pumping of calcium ions against a
concentration gradient?
A. Exocytosis is a form of passive transport.
B.
Exocytosis does not involve a carrier protein.
C. Exocytosis occurs with the concentration gradient.
D. Exocytosis requires an expenditure of energy by the cell.
Answers
Exocytosis does not involve a carrier protein because of this exocytosis differs from the pumping of calcium ions against a concentration gradient.
Thus, OPTION B is correct.
What is exocytosis?Exocytosis is an energy-dependent mechanism that moves material contained in vesicles outside of the cell. Exocytosis is a form of active transport that excludes the need of transfer proteins.
Exocytosis helps in removing toxin and waste products from the cell's interior , Facilitating cellular communication, facilitating cellular membrane growth, repair and signalling and migration.
What is the role of exocytosis?The final stage of the secretory route, exocytosis, includes the fusing of vesicles with the plasma membrane and guarantees that lipids, membrane proteins, and enzymes that synthesize cell walls are delivered to active growth regions in fungi.
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Which term describes the relationship in which one organism lives inside the other one. Check ih correct answer
Answers
Answer:
The term that describes the relationship in which one organism lives inside the other one is endosymbiosis.
Explanation:
Use the table to answer the following question.
Gravity and inertia are the two forces that keep Earth in its orbit as it travels around the Sun. What would happen if the force of inertia disappeared?
A.
Earth would break apart.
B.
Earth would be pulled into the sun.
C.
Earth would leave the solar system.
D.
There would be no changes in Earth's orbital path
Answers
Answer:
D.
Explanation:
if the force of inertia disappeared there would be no changes in earth's orbital path.
the reasons is that earth would stop moving as soon as there was no longer any force being applied
1. Which statement is scientifically accurate? A. "Don't let the cold energy out of the fridge!" b. "Don't let the energy into the fridge!" Explain in terms of energy transfer.
Answers
Answer:
The accurate statement is b. "Don't let the energy into the fridge!"
Explanation:
Heat is energy. Inside a fridge there is lower heat - lower energy - than the surroundings. The spontaneous transference of energy is always from a place with higher energy (hot) to a place with lower energy (cold). So, as the frigde is cold, the heat is transferred from the surroundings to the fridge.
I need help number 8
Answers
Answer:
C. W is a metal and X is a non-metal
Explanation:
The elements in the "Periodic Table" are arranged in groups according to their characteristics.
X- Selenium
Z- Xenon
W- Magnesium
Y- Barium
A. X has a lower boiling point than Y. Selenium's boiling point is 685 while Barium's boiling point is 1,140. This makes choice A incorrect.
B. Y is a metal while Z is a non-metal. This makes choice B incorrect.
C. Both W and X are non-metals. Both are in the Alkaline Earth group. This makes choice C correct.
D. Z has different chemical properties than W because they don't belong in the same group. Z is a noble gas while W is an Alkaline Earth Metal.
small circular, extrachromosomal dna segments are known as _______.
Answers
Small circular, extrachromosomal DNA segments are known as plasmids.
Plasmids are self-replicating genetic elements that exist separately from the chromosomal DNA in a cell. They are commonly found in bacteria and some other organisms. Plasmids can carry additional genes that are not essential for the survival of the host organism but can confer advantageous traits such as antibiotic resistance or the ability to metabolize certain substances. These circular DNA molecules replicate independently and can be transferred between bacteria through horizontal gene transfer mechanisms like conjugation. Plasmids play a significant role in genetic engineering and biotechnology, as they can be manipulated and used as vectors to introduce specific genes into host cells for various purposes, such as gene expression studies or the production of therapeutic proteins.
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The punnet square illustrates a cross flower position in the pea plant . The phenotypes and genotypes of the parents have been given. The allele for axial position is dominant and represented by a. The allele for the terminal flower position is recessive and represented by a What is the genotype of the offspring?
Answers
Answer: Dominant
Explanation: It is 75% dominant
One approach to studying the Earth is
considering the complete system, rather
than individual parts. This approach is
known as a(n) _
approach.
A. individualistic
B. holistic
C. simplistic
Answers
One approach to studying the Earth is considering the complete system, rather than individual parts is known as holistic approach and is therefore denoted as option B.
What is Holistic approach?This type of approach involves the study of a system as a whole and not according to the individual parts which it comprises of. This type of approach touches all the parts of the earth as a complete system.
This system is the most ideal due to its thoroughness in the analysis of the different parts which makes it more accurate. This is therefore the reason why holistic was chosen as the most appropriate choice.
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Which of the following is a non temperature-related effect of a warm-up?
a. enhanced neural function
b. disruption of transient connective tissue bonds
c. elevation of baseline oxygen consumption
d. increase in muscle temperature
Answers
A non-temperature-related effect of a warm-up is enhanced neural function. While warming up does raise muscle temperature and elevate baseline oxygen consumption, it also serves to disrupt transient connective tissue bonds. However, enhancing neural function is a different effect altogether.
Warm-ups are important because they prepare the body for physical activity by increasing heart rate, blood flow, and flexibility. This helps to prevent injury and improve performance. In addition to the physical benefits, warm-ups can also have psychological benefits by reducing anxiety and increasing focus. Overall, it is important to include a warm-up in any exercise routine, as it can help to optimize performance and prevent injury. So, while muscle temperature and oxygen consumption are temperature-related effects of a warm-up, enhancing neural function is a non-temperature-related benefit.
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Jasmine has high blood pressure and an increased glomerular filtration rate (GFR). How does the tubuloglomerular feedback mechanism restore normal pressure in her glomerulus
Answers
The tubuloglomerular feedback mechanism will restore normal pressure in her glomerulus by lowering glomerular filtrate rate in order to remove excess salts.
What is the glomerular filtration rate (GFR)?The glomerular filtration rate (GFR) is the amoubtbof blood that passes through the glomerulus for filtration per minute.
A glomerular filtration rate (GFR) of 60 or higher is normal
Since Jasmine has high blood pressure and an increased glomerular filtration rate (GFR), the tubuloglomerular feedback mechanism will restore normal pressure in her glomerulus by lowering glomerular filtrate rate in order to remove excess salts.
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describe a hypothetical scenario of natural selection in a population of humans. you may not reuse the same scenario from your lab exercise in module 4. you can be creative, but be sure to describe: the trait that is involved how natural selection impacts the trait frequency and what the population looks like many generations into the future
Answers
The hypothetical scenario of natural selection in a population of humans involving the ability to digest lactose in adulthood demonstrates how selective pressures can lead to changes in trait frequency over time
The impact of natural selection would be an increase in the frequency of the lactose-tolerant trait in the population over time, resulting in a higher proportion of lactose-tolerant individuals in future generations. In many populations, the ability to digest lactose declines after childhood, as the production of lactase, the enzyme that breaks down lactose, decreases.
However, some individuals carry a genetic variant that allows them to maintain lactase production into adulthood, allowing them to digest lactose-containing foods.
In a population where lactose-containing foods are a significant source of nutrition, individuals who can digest lactose would have a survival advantage over those who cannot. They would be able to better utilize available food resources, leading to increased survival and reproductive success.
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Saltatory conduction is made possible by ________.
a. diphasic impulses
b. large nerve fibers
c. erratic transmission of nerve impulses
d. the myelin sheath
Answers
Answer:
myelinating Schwann cells
Explanation:
In the peripheral nervous system, saltatory conduction is made possible by a series of morphologically and molecularly distinct subdomains in both axons and their associated myelinating Schwann cells.
Many species of trees in the desert are seen to have long tap roots that grow very deep into the ground - sometimes as long as 2-3 times the tree's height. Which of the following is the MOST LIKELY reason for these long roots?
a. to allow the trees to store more food
b. to fix the tree firmly to the sand to withstand desert storms
c. to draw water from deep below the surface
d. to help the tree grow back if the part above the ground is destroyed
Answers
During germination, peas sprout and grow. The data table shows the carbon dioxide produced during the germination period of peas under different conditions. Condition
Rate of carbon dioxide produced (mL/min)
Germinating peas, 10ºC
0. 01
Germinating peas, 20ºC
0. 02
What is the best conclusion?
Answers
The correct option is C, Germinating peas at 20ºC have a higher fee of cellular respiration than germinating peas at 10ºC.
Cellular respiration is the process by which cells in living organisms generate energy from the food they consume. This process occurs in the mitochondria, which are organelles found in most eukaryotic cells. Cellular respiration is a series of complex biochemical reactions that involve the breakdown of glucose (or other organic molecules) to release energy in the form of ATP (adenosine triphosphate). This process involves three main stages: glycolysis, the citric acid cycle, and oxidative phosphorylation.
During glycolysis, glucose is broken down into two molecules of pyruvate. This process generates a small amount of ATP and NADH (nicotinamide adenine dinucleotide), which carries electrons to the next stage. The citric acid cycle then oxidizes pyruvate to produce more ATP, NADH, and FADH2 (flavin adenine dinucleotide).
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Complete Question:
in the course of germination, peas sprout and grow. The facts table indicates the carbon dioxide produced for the duration of the germination length of peas beneath different situations.
circumstance
charge of carbon dioxide produced (mL/min)
Germinating peas, 10ºC
zero.01
Germinating peas, 20ºC
zero.02
what is the excellent end?
A) The price of mobile breathing in germinating peas is exactly 1000 instances the rate of ATP production.
B) Germinating peas at 10ºC create carbon dioxide at a rate of 0.01 mL/min during ATP manufacturing.
C) Germinating peas at 20ºC have a higher fee of cellular respiration than germinating peas at 10ºC.
D) The fee of cellular breathing can not be measured without understanding the charge of ATP production.
C) Germinating peas at 20ºC have a better fee of cellular respiratory than germinating peas at 10ºC.