How are the krebs cycle and the electron transport chain related?
Answers
The Krebs cycle creates vitamin c, heat and a little bit of atp.
Then the process of electron transport helps to produce the rest
Related Questions
What does a targeted digestive capsule mean?
Answers
The length of a growing Tasmanian devil is estimated by the function L(w) = 2.65w².
2.529
where w is in kg and L is in mm. It's weight can be estimated by w(t) = 0.625 + 0.16t,
where t is its age in weeks. How fast is the length of a 40-week old Tasmanian devil
changing? Round your answer to 1 decimal place.
Answers
The function L(w) = 2.65w2.2.529, where w is a weight in kg and L is a length in mm, is used to calculate the length of the a growing Tasmanian devil. Its weight is approxi.
What is the duration?It is customary to use the measure of length to describe a number of qualitative findings that are basic to physics. It is established that the velocity of light in a vacuum, given a fixed specific number of c, is 299 792 456 when represented in the metric m ≈, in which the minute is defined by means of vCs. mass unit.
A mass is what?It essentially refers to a body of matter's resistance to changing its speed or location in response to the force that is applied.
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compounds that are selectively toxic can still affect host cells. how might antibiotics affect human patient cells?
Answers
Antibiotics are compounds that selectively target bacterial cells while minimizing harm to human patient cells.
However, they can still affect host cells to some extent. Possible ways antibiotics might affect human patient cells include:
1. Disruption of normal flora: Antibiotics can kill beneficial bacteria present in our body, such as those in the gut, leading to an imbalance in the microbial population and potentially causing side effects like diarrhea.
2. Allergic reactions: Some individuals may be allergic to certain antibiotics, causing an immune response that can lead to symptoms such as skin rashes, swelling, or difficulty breathing.
3. Mitochondrial disruption: Human mitochondria share some similarities with bacteria, so certain antibiotics can inadvertently target these organelles, affecting cellular respiration and energy production.
4. Drug interactions: Antibiotics may interact with other medications, leading to altered drug efficacy or increased side effects in the human patient.
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What makes water molecules polar?
A.The atoms of a water molecule have linear bonds and equal electronegativities
B. The ability to covalently bond to other water molecules and distribute equal sharing of electrons
C. The hydrogen atoms are slightly positive, and the oxygen atoms are slightly negative
D. The hydrogen atom of a water molecule has high electronegativity
Answers
Explanation: Water molecules that are polar are the ones that bond to each other. Hydrogen bonds are formed by hydrogen atoms that are positive and oxygen atoms that are negative.
What role does habituation play in evaluating a baby's sensory capacities?
a. When the baby spends equal time looking at two stimuli, he or she has likely learned to distinguish between them.
b. When the baby cries while looking at a familiar stimulus, he or she likely is not yet habituated to it.
c. When the baby cries while looking at an unfamiliar stimulus, he or she has likely become habituated to it.
d. When the baby spends equal time looking at two stimuli, he or she likely cannot tell the difference between them.
Answers
Habituation plays a significant role in evaluating a baby's sensory capacities. Habituation refers to the process of becoming less responsive to a familiar stimulus over time. Therefore, option A is the correct answer.
By repeatedly presenting a stimulus to a baby, we can observe their response and determine their sensory capacities. If the baby becomes habituated to the stimulus and spends less time looking at it, it suggests that they are able to recognize and differentiate it from other stimuli. Therefore, option A is the correct answer. The other options do not accurately reflect the role of habituation in evaluating a baby's sensory capacities.
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which action must take place before transcription can begin?
Answers
Before transcription can begin, a process known as DNA unwinding and unzipping must take place.
Transcription is the process by which genetic information encoded in DNA is copied into a complementary RNA molecule. However, before transcription can occur, the DNA double helix must undergo unwinding and unzipping.
During DNA unwinding, the hydrogen bonds between the complementary nucleotide bases (adenine, thymine, cytosine, and guanine) are broken, causing the DNA double helix to separate into two strands. This separation exposes the DNA template strand, which serves as a template for RNA synthesis.
Once the DNA strands are unwound, the process of DNA unzipping occurs. Enzymes, such as helicase, help in separating the DNA strands by breaking the hydrogen bonds between the base pairs.
As a result, the DNA molecule is "unzipped" into two separate strands, with the template strand serving as a template for RNA synthesis.
After DNA unwinding and unzipping, the stage is set for transcription to begin. The RNA polymerase enzyme can then bind to the DNA template strand and initiate the synthesis of an RNA molecule using complementary RNA nucleotides.
Thus, DNA unwinding and unzipping are essential steps that precede the initiation of transcription.
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The first human ancestor known to develop culture is
Answers
Answer:
homosapiens
Explanation:
they were the first to rule the earth
hi I'm lonely are you lonely
Answers
Answer:Very much so. But that is by my own choice so I am good with it.
Explanation:Choose to be or to not be lonely.
Answer:
YUP!!!!!!!!!!!
Explanation:
FRIENDS PLS!!!!!!!!!!
If 30% of a DNA sample is composed of thymine nucleotides, what percentage of the DNA sample would be composed of cytosine nucleotides?
Answers
Answer:
20%
Explanation:
Pairing do occur between a purine and a pyrimidine base or a pyrimidine and a purine base where Adenine pairs with Thymine and Guanine pairs with Cytosine.
DNA(deoxyribonucliec acid) sample is usually compose of 100% nucleotide base,
Since 30% of the sample section is compose of thymine then Adenine the base pair will also be 30% this is because adenine will always pair with thymine and each will occur in equal quantity. Together, adenine and thymine compose 60% of the segment.
While the remaining 40% of the section is composed of guanine and cytosine pairs and since the two bases will be equal in quantity, 20% of the DNA section will be cytosine nucleotide.
what action would best prevent bacterial contamination when providing an enteral tube feeding?
Answers
Regular monitoring and assessment of the patient’s enteral tube site for signs of infection or inflammation can also help to identify and prevent potential contamination.
One key action to prevent contamination is to ensure proper hand hygiene before handling the enteral tube or any related equipment. It is also important to properly clean and disinfect any equipment used for the feeding, such as syringes, before and after use. Additionally, it is recommended to use sterile or clean gloves when handling the enteral tube or administering the feeding. Another important step to prevent contamination is to use a closed enteral feeding system, which reduces the risk of introducing bacteria into the feeding formula. Using a closed system also helps to maintain the integrity and safety of the formula, as it minimizes exposure to air and potential contaminants.
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Pls answer os butterfly a animal
Answers
Answer:
Yes
Explanation:
Butterfly is an insect and Insects are of Kingdom Animalia so Yes, butterfly is an animal having characteristics of an insect.
3) Assess the significant difference(s) between the boundary at the
Peru-Chile trench & the boundary between india/Asia that creates the
Himalayas. (Hint: They are the same TYPE of plate boundary, but there's
something else that's different)
Answers
They share the same kind of plate boundaries, but there is one difference.
As the Earth's crust is folded and forced upward along convergent plate boundaries, such as the one between the Indian Plate and the Eurasian Plate, towering mountain ranges, like the Himalaya, are formed.
What kind of plate boundary crosses the Tonga trench and Chile?This kind of convergent plate boundary produces some of the most well-known ocean trenches. The oceanic crust of the Nazca plate subducts into the continental crust of the South American plate, creating the Peru-Chile Trench off the west coast of South America.
Explain each of the three types of plate boundaries.1) convergent boundary: When plates move in the same direction, they create a convergent boundary. 2) Divergent boundary: When plates deviate from one another, a divergent boundary is created. 3, the transform border.
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The water strider insect can easily walk on water due to water's a) high heat capacity C. high surface tension b) capillary action vaporization d. high heat of Ob O ос оа
Answers
Answer:
High surface tension
Explanation:
Water acts different at the surface. Water molecules are attracted to each other and like to stay together, especially on the surface where there is only air above. The attraction between water molecules creates tension and a very delicate membrane. Water striders walk on this membrane.
I NEED HELP SO BAD MY TEACHER IS STARING AT ME
Imagine that a disorder that causes the cell cycle to stop affects the muscle cells of a frog’s leg. What consequence is most likely to follow?
A.The frog will immediately not be able to use the muscle.
B. An injury to the muscle will not heal.
C. The frog will not be able to reproduce.
D. A broken bone in that leg will not mend.
Answers
D .. A BROCKEN BONE IN THAT LEG WILL NOT MEND
How do we know tectonic plates move slowly
Answers
Identify each adaptation as structural, behavioral, or physiological.
Adaptation
Type of Adaptation
Turtles hide their heads in their shells for protection.
Camels have long eyelashes to protect their eyes from the sand.
Humans sweat to maintain a constant body temperature.
Answers
Answer:
Turtles hide their heads in their shells for protection. (behavioural adaptation)
camels have long eyelashes to protect their eyes from sand. (structural adaptation)
humans sweat to maintain a constant body temperature. (physiological adaptation)
The Columbian Mammoth, which lived in the present- day San Francisco Bay Area, is a larger, less hairy cousin to which well-known species? Select one: a. Saber-toothed tiger b. Dire wolves c. Woolly Mammoth d. Giant ground sloth
Answers
The Columbian Mammoth, which lived in the present- day San Francisco Bay Area, is a larger, less hairy cousin to the Woolly Mammoth.
The Columbian mammoth is a species of mammoth that lived in the western half of North America during the Pleistocene. Mammuthus columbi is the scientific name for this species. It is one of the larger species of mammoth, with males standing up to 4.2 m tall at the shoulder and weighing up to 10 metric tons. Mammoths had a long shaggy coat of fur to keep them warm in the Ice Age.
The Columbian mammoth was a herbivore that ate grasses and other plant materials. Mammoths went extinct at the end of the Ice Age around 10,000 years ago due to various reasons including climate change and hunting. In conclusion, the Columbian Mammoth, which lived in the present- day San Francisco Bay Area, is a larger, less hairy cousin to the Woolly Mammoth.
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why do waterlogging cause death to plants
Answers
Waterlogging limits oxygen supply to the roots and prevents carbon dioxide from diffusing away. Root function is reduced or stops and the roots start to die off, allowing the invasion of rots and decay organisms.
Waterlogging limits oxygen supply to the roots and prevents carbon dioxide from diffusing away. Root function is reduced or stops and the roots start to die off, allowing the invasion of rots and decay organisms.
Wheter you are albino or not i decided by ingle gene with two allele. The normal allele A i dominant to the albino allele a. Demiie i albino but eble i not. They are expecting a baby. We know exactly what i Demiie' allele are what are they and how do you know?
Answers
1/4 are albino or not I decided through single gene with allele. The regular allele A I is dominant to the albino allele.
In all sorts of OCA and some kinds of OA, albinism is passed on in an autosomal recessive inheritance sample. this means a baby has to get 2 copies of the gene that reasons albinism (1 from each determine) to have the situation.
Oculocutaneous albinism can end result from mutations in several genes, along with TYR, OCA2, TYRP1, and SLC45A2. changes inside the TYR gene reason type 1 mutations in the OCA2 gene are chargeable for type 2; TYRP1 mutations purpose type three and adjustments in the SLC45A2 gene bring about kind four.
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Describe the pathway taken by these molecules of carbon dioxide from the muscle cells to the blood
Answers
Explanation:
The blood can transport carbon dioxide in three different ways. Plasma proteins or haemoglobin hold it in place, it is dissolved directly in the blood, or it can be converted into bicarbonate.
Carbon dioxide is primarily transported by the bicarbonate system. The carbon dioxide diffuses into the red blood cells. Inside, carbonic anhydrase converts carbon dioxide into carbonic acid (H2CO3), which is subsequently hydrolyzed into bicarbonate (HCO−3) and H+. The H+ ion binds to haemoglobin in red blood cells, and bicarbonate is transported out of the red blood cells in exchange for a chloride ion. It is called the chloride shift.
The bicarbonate leaves the red blood cells and enters the blood plasma. The lungs transport bicarbonate back into the red blood cells in exchange for chloride. The H+ dissociates from haemoglobin and combines with bicarbonate to form carbonic acid with the help of carbonic anhydrase, which then catalyzes the reaction to turn carbonic acid back into water and carbon dioxide. As a result, carbon dioxide is expelled from the lungs.
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Please help! Show work please!
Answers
Answer:
7. 18m = 1800 cm = 18×10² cm
8. 23 dm = 0.23 hm
9. 5 cm = 50 mm
10. 5.3 hL = 530000 mL
11. 167 mm = 0.167 m
12. 1.589 daL = 158.9 dL
13. 35.45 mg = 0.0003545 hg
14. 43 dam = 4300 dm
15. 500 kg = 500000 g
16. 700mL = 0.0007 KL
17. 130 dag = 1.3 kg
18. 59.932 mm = 59.932 × 10 –⁵ km = 59.932 × 10^–5 km
* Note; 1 m —> 100 cm1 dm —> 0.001 hm1 cm —> 10 mm1 hL —> 100000 mL = 10⁵ mL1mm —> 0.001 m1 dal —> 100 dL1 mg —> 0.00001 hg = 10^–5 hg1 dam—> 100 dm1 kg —> 1000 g1 mL —> 0.000001 kL = 10^–61 dag —> 0.01 kg1 mm —> 0.00001 km = 10^–5 kmI hope I helped you^_^
light passes through the entire thickness of the neural layer of the retina to excite the photoreceptors.
Answers
This is true that light passes through the entire thickness of the neural layer of the retina to excite the photoreceptors.
The retina is a layer of nerve tissue that has the thickness and consistency of wet cigarette paper. The retina's neurons are organised in 3 major layers, which are separated by 2 intermediate layers, the primary function of which is to connect the different neurons. Retina is an important component of eyesight. The layer at the very back of your eyeball is called the retina.
The neurons in the deepest layer begin processing light first. These neurons are photoreceptors, which are the only retinal cells capable of converting light into nerve impulses. The bipolar neurons in the second layer and the ganglion neurons in the third layer receive these impulses from the photoreceptor layer, which then transmits them to them.
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A vaccine against HIV proteins made by a genetically-engineered vaccinia virus that has infected a eukaryotic cell line is a(n)
Answers
why was detergent added to the solution
Answers
The detergent was added to the solution so that we can allow the sodium bicarbonate to enter the cell for the reaction to take place.
Photosynthesis is a chemical process by which the plant basically prepares its own food using water, oxygen as well as sunlight. In an experiment to study the rate of photosynthesis, detergent was basically added to the solution and this was done because soap is able to break down molecules which are present on the surface of the leaf.
This allows the bicarbonate solution to easily enter into the leaf and allow the reaction to take place. The sodium bicarbonate here basically serves as the source of carbon for photosynthesis to occur.
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--The given question is incomplete, the complete question is
"We are conducting an experiment to understand the rate of photosynthesis. We add detergent to the solution. Why was detergent added to the solution?"--
What is the diploid number of daughter cells
Answers
Answer:
2Explanation:
~ It's during Mitosis
A Monovalent chromosome is duplicated so that it will have two DNA strands that are replicas of each other.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GL.
An amoeba is a single-celled organism that feeds on algae, plant cells, and bacteria. When an amoeba feeds, it first makes contact with the food particle. Next, the amoeba starts to surround the particle. Once the particle is completely engulfed, it is surrounded by a layer of the amoeba's membrane, forming a vesicle. The pH in the vesicle is then lowered and the contents are degraded.
What type of transport is involved in this process?
A.
endocytosis
B.
diffusion
C.
passive transport
D.
exocytosis
Answers
Answer:
A. endocytosis
Explanation:
Endocytosis is the type of transport that is involved in this process because it engulf the food material. Amoeba engulfs food particles with the help of its pseudopodia which are the projections of cell membranes. A food vacuole is formed around the food particle. This process of engulfing a matter by the projections of the cell membrane to form a vacuole is called endocytosis.
How can Punnett Squares help us determine genotypic and phenotypic ratios from a genetic cross?
( Please put it in a complete sentence has to be 4-5 sentence.... i will give brainly)
Answers
A Punnett square allows the prediction of the rates of phenotypes in the offspring of a cross from known genotypes.
A Punnett square can be utilized to determine a missing genotype dependent on different genotypes associated with a cross.
do you think you can answer this?
Answers
A compound consist of two or more elements
Is relative humidity dependent on air temperature?
Answers
Yes. If the air is cooler, the relative humidity will be higher, and if the air is warmer, the relative humidity will be lower.
A measurement of relative humidity compares the amount of moisture in the air to the maximum amount that it can contain at a specific temperature. Increases in air temperature also result in increases in the quantity of moisture that the air can hold. This implies that for a given amount of moisture in the air, relative humidity will decrease at higher temperatures and increase at lower temperatures. Because the moisture in the air can make it seem sticky and make it challenging to cool off, excessive humidity might feel more uncomfortable on a hot day.
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In Mendel's first set of experiments, he crossed pure-breeding plants with
different forms of the same trait. Which of the following statements
summarizes his results from these experiments?
A. In each case, 100% of the offspring presented what Mendel called
the recessive trait.
B. In each case, about 50% of the offspring presented each form of
the trait.
C. In each case, 100% of the offspring presented what Mendel called
the dominant trait.
OD. In each case, about 75% of the offspring presented what Mendel
called the dominant trait.
Answers
Answer:
C
Explanation:
CccccccccccccccccccccccccCcc