Answer:
The glucose conversion to PYRUVATE opens anaerobic and aerobic metabolic pathways. VITAMIN B NIACIN in its role as a coenzyme during glycolysis, escorts hydrogen and electrons to the electron transport chain and the TCA cycle. In the Cori cycle, the release of energy from ATP converts lactate to glucose and returns the glucose molecule to the muscles through the process of Anaerobic Glycolysis.
Explanation:
In metabolism, glycolysis is defined as the splitting of the glucose molecule to form two molecules of pyruvic acid. It is the first main metabolic pathway in cellular respiration for the production of energy in form of ATP(Adenosine triphosphate).
In most cells, cellular respiration occurs in the presence of oxygen. This is known as AEROBIC RESPIRATION which produces the largest number of ATP. Energy can also be gotten by breaking down of glucose in the complete absence of oxygen. This is known as ANAEROBIC RESPIRATION.
The next stage in the degradation of glucose is a two step conversion of the two pyruvic acid molecules from glycolysis into two molecules of acetyl coenzyme A( acetyl - CoA). This occurs in the TCA( tricarboxylic acid) or Krebs cycle.
VITAMIN B NIACIN in its role as a coenzyme during glycolysis, escorts hydrogen and electrons to the electron transport chain and the TCA cycle. Coenzyme A is a derivative of vitamin B which combines with pyruvic acid to form acetyl CoA , 2 molecules of carbon dioxide and 4 molecules of hydrogen in TCA cycle.
In Cori Cycle, (which is also called Lactic acid cycle), energy released from ATP is used to convert lactate to glucose. This is to prevent increased lactic acid in the blood during anaerobic conditions in the muscles.
Type of Transport Is energy required? How does the transport work? Description of the process. Example of molecules? Phagocytosis Protein Pump Receptor Mediated Endocytosis Simple diffusion ExocytosisFacilitated diffusion PinocytosisOsmosis
Active transport is one of the three types of substances transport accross the membrane. It needs energy to occur because it moves molecules against their electrochemical gradient. Pump protein and carrier proteins are involved in active transport. Phagocytosis, Endocytosis, Exocytosis, Pinocytosis are examples of active transport.
What is active transport?Active transport is one of the three cellular transmembrane types of transport. The other two are passive transport and simple diffusion.
Active transport acts against the electrochemical gradient, so it does need energy to transport substances.
It carries molecules from a low-concentration side of the membrane to a high-concentration side.
The energy used comes from
ATP ⇒ Primary active transportMembrane's electric potential ⇒ Secondary active transportCarrier proteins are involved in active transport.
Pump proteins, like Na-K pump, expell Na and enters K into the cell.
Among the different types of active transport we can mention endocytosis, exocytosis, pinocytosis, and hagocytosis.
These processes refers to molecules transport mediated by vesicles. It occurs from and into the cell and needs energy to happen because it is active transport.
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Evolution is a result of–
a. natural selection.
b. species not adapting quick
enough.
c. competition for resources.
d. harmful mutations.
Answer:
c
Explanation:
What is the medical term for inflammation of the nose and throat
The medical term nasopharyngitis is used specifically to refer to the swelling of the nasal passages (the nose) and the back of the throat.
What is nasopharyngitis?It is associated with the rhinopharynx or nasopharynx, which is the sector of the pharynx that is next to the nostrils and above the back of the throat.
It is an inflammatory condition or a disease that is caused by the action of a virus in the upper respiratory system.
Therefore, we can conclude that the medical term nasopharyngitis is used specifically to refer to the swelling of the nasal passages (the nose) and the back of the throat.
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Residual parent material refers to the *weathered rock* and *soil* that remains in its place of origin, while *transported parent material* is material that has been carried and deposited by natural agents such as water, wind, or glaciers.
The impact of these different types of parent material on *soil formation* can be significant. Residual parent material tends to contribute to the formation of soils with characteristics similar to the parent rock. The weathering process breaks down the rock into smaller particles, allowing for the development of soil horizons and the release of minerals that influence soil fertility. In contrast, transported parent material can introduce a diverse range of materials to a given area, leading to variations in soil composition, texture, and fertility. The transportation process can mix different types of sediment, resulting in the formation of heterogeneous soils with varying properties.
Residual parent material is the rock and soil that is still located in its original location and is weathered. Transported parent material is material that is carried and deposited by natural agents such as water, wind, or glaciers. The effect of these different types of parent material on soil formation can be significant.
Residual parent material usually contributes to the development of soils with qualities similar to the parent rock. The breakdown of rock into smaller particles through weathering enables the formation of soil horizons and the release of minerals that influence soil fertility.
The physical and chemical characteristics of soils derived from this form of parent material are often similar and homogeneous, allowing for predictable fertility and properties. Transported parent material, on the other hand, can introduce a diverse range of materials to a given area, resulting in variations in soil composition, texture, and fertility.
The transportation process can blend different types of sediment, resulting in the formation of heterogeneous soils with different characteristics. Transported parent material can also be exposed to weathering processes, altering its original composition and resulting in soils with varying degrees of fertility.
While transported parent material can increase the diversity of soil properties in an area, it can also make it difficult to predict soil characteristics, particularly in areas where different types of sediment have been deposited. The relationship between parent material and soil development is complex, with both the initial characteristics of the material and the surrounding environment influencing soil properties.
In general, residual parent material contributes to the development of homogeneous soils with predictable properties, while transported parent material can result in more diverse and heterogeneous soils.
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3. The table below shows factors that could be present in a population. Next to each
factor, write whether this would cause natural selection or not. (5 points total)
Factor
Unlimited food supply
Limited amount of shelter
Genetically identical population
Genetic mutations in the population
No predators
Would this cause
natural selection?
For the listed factors, (1) No (2) Yes (3) No (4) Yes (5) No are the correct answers.
What is a simple explanation of natural selection?Populations of living things change and adapt through a process called natural selection. People in a community are naturally diverse, which means that each individual is unique in certain aspects. Because of this variety, some people have characteristics that suit their surroundings more than others.
Natural selection: How does it work?Resources are scarce, therefore more creatures are created than can survive. Some organisms will do better than others at locating food, attracting mates, or avoiding predators, giving them a better chance to flourish, procreate, and pass on their DNA.
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what sphere contains biomass (all of the carbon stored in living things)?
A. Hydrosphere
B. Biosphere
C. Atmosphere
D. Geosphere
The biosphere contains all of the planet's living things, including microorganisms , plants, and animals.
What is biosphere?The biosphere has been made up of all ecosystems on Earth that have life. Deep tree root systems, dark environments of ocean trenches, lush rain forests, high mountaintops, and transition zones such as this one, where ocean and terrestrial ecosystems collide, are all part of the biosphere.The vast biosphere is divided into numerous biomes. Biomes are classified into five types by scientists: tundra, grassland, forests, deserts, and aquatic biomes.The biosphere is divided into three parts: the lithosphere, atmosphere, and hydrosphere. The atmosphere is the air in which living organisms breathe and which sustains life up to 2,000 meters above the planet's surface. The hydrosphere is the planet's aquatic portion, which supports all life.To learn more about biosphere refer to :
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Your patient, now sims, uses sign language to communicate.
E for environmental barriers
C for cognitive impairment
S for sensory impairments
CD for cultural differences
Answer:
S for sensory impairments
Explanation:
If a man with blood type AB marries a woman who is heterozygous for blood type B, what is the probability of having a child with blood type O?
Considering the probabilities of these outcomes, the chance of having a child with blood type O is 50% if a man with blood type AB marries a woman who is heterozygous for blood type B.
To determine the probability of having a child with blood type O, we need to analyze the possible blood type combinations that can result from the parents' genotypes.
The man has blood type AB, which means he has both A and B antigens on his red blood cells. The woman is heterozygous for blood type B, meaning she carries one B allele and one recessive O allele. The possible genotypes for the man are AB (IAIB) and the possible genotypes for the woman are BB (IBIB) or BO (IBi).
When these two individuals have offspring, their children can inherit any combination of the parents' alleles. The possible combinations are as follows:
AB x BB: All children will have blood type B (IBIB), as both parents only carry the B allele.AB x BO: There is a 50% chance that each child will inherit the O allele from the mother, resulting in blood type O (ii). There is also a 50% chance that each child will inherit the B allele from the mother, resulting in blood type B (IBi).
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Describe four different types of drugs and their impact on sports performance
Evaluate the impact of four different performance-enhancing drugs on performance in four different types of sport
Discuss, using relevant examples, why some individuals may resort to using performance-enhancing drugs in sport
Why do we use different radioactive isotopes to determine timescale?
We use different radioactive isotopes to determine timescale because decay within the rocks according to their half-life rates, and by selecting the appropriate minerals and measuring the relative amounts of parent and daughter isotopes in them, the date at which the rock crystallized can be determined.
Which explanation describes why males are more likely to exhibit sex-linked disorders than females? Males have two X chromosomes that amplify all sex-linked disorders. Males have one X chromosome on which most sex-linked disorders are located. Males have only one functional sex chromosome on which all gender traits are located. Males have multiple sex chromosomes that mutate causing sex-linked disorders to become visible.
Answer:
males have one X chromosome
Explanation:
The explanation that describes why M are more likely to have linked disorders than W is that M have an X chromosome on which most linked disorders are located.
InheritanceLinked inheritance refers to genes located on chromosomes that are involved in trait determination.
In humans, the male chromosome Y has few genes. On the other hand, the female chromosome X has a large number of genes involved in the determination of various characteristics.
XY chromosomes have small homologous regions at their ends. Thus, there is practically no recombination between their genes.
When the altered gene is on the X chromosome. This type of inheritance has a recessive pattern.
It is the maternal inheritance. In this case, sons inherit X chromosome genes only from their mother. Meanwhile, F daughters inherit one from the father and one from the mother.
The manifestations will be present because they have only one X chromosome, that is, they do not have any normal gene for that characteristic.
With this information, we can conclude that the manifestations will be present in men, as they have only one X chromosome.
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The CRD of a selectin protein was initially extending into the ____________ as it was transported in a vesicle on its way to its final destination.
When a selectin protein was being carried in a vesicle to its destination, its CRD was initially extending into the post-translational stage.
What does the protein selectin do?Inflammation, lymphocyte homing, immune responses, and the homing of bone marrow stem cells are all physiologically dependent on selectins. Atherosclerosis, ischemia-reperfusion injury, inflammatory conditions, and the metastatic development of some tumors are all caused by them.
Selectin is a type of protein.Selectins are transmembrane proteins that bind carbohydrates and are found on platelets, leukocytes, and endothelial cells (E- and P-selectins). In a variety of clinical circumstances, their function is to mediate the initial steps of the recruitment of leukocytes from the blood stream.
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"If a scientist isolates genes for Hepatitus B antigens from a Hepatitus virus, then inserts them into a bacterial plasmid and replicates the bacteria in a fermenter, what product will be collected?"
Answer:
You could get a bacteriophage as a product.
Explanation:
Bacteriophages are viruses housed within bacteria, which take over the bacterial replication mechanism to multiply and replicate in a dependent manner.
The combination of the hepatitis b virus with a bacterium would end up forming a much more potent bacteriophage with higher virulence factors than the virus or the bacterium itself.
Darius and his family are excited about taking a cross-country trip to see his parents. They plan to bring the family dog, Barnie, who does not regularly ride in the car with them. Darius is worried that Barnie might get motion sickness on the ride and asks the vet if there is something he can give Barnie to keep the poor dog from vomiting in the car. The vet says that if he prescribes a medication, it will likely cause Barnie to sleep all the way across the country! He does suggest an herbal alternative that might do the trick and writes it down for Darius to purchase at the health food store. Which herb did the vet MOST likely recommend for Barnie’s big trip?
A.
goldenseal
B.
ginger root extract
C.
slippery elm bark
D.
echinacea
If Darius and his family are excited about taking a cross-country trip to see his parents. They plan to bring the family dog, Barnie and Darius is worried that Barnie might get motion sickness on the ride. The herb that the vet MOST likely recommend for Barnie’s big trip is: B. ginger root extract.
What is motion sickness?Motion sickness is a type of sickness that occur when a person begins to feel dizzying, nausea when the person is in a moving car or on a ride. A person with motion sickness may begins to vomit, have headache among others.
Based on this scenario the herbs that the vet most likely recommend to Darius dog is ginger root extract. Ginger is plant and this plant is good for the body as it help to boost the immune system. Ginger root extract can be used to treat motion sickness when a person is on ride and it is used to as well stop nausea.
Therefore we can conclude that the correct option is B.
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Answer:
B. ginger root extract
Explanation:
Given the equation
time = distance ÷ speed,
how much time will it take for an
airplane to travel a distance of 900
kilometers at a speed of 300
kilometers/hour?
A. 3 hours
B. 1 hour
C. 2 hours
It will take an airplane 3 hours to fly 900 kilometers at a speed of 300 kilometres an hour.
What is the straightforward meaning of distance?An object's entire velocity, independent of velocity, is its distance. Independent of where someone started or ended, km is the extent of land that only an object is spanned. Without using a time unit, the distance can be calculated using the expression v2 = 2ad, where pro is the inverse of the speed and an is the impulse of the skin.
What does the word "distance" mean?Distance is how length is calculated. For instance, a road's length is equal to its length. The metric system uses the following units of measurement:
Briefing:
time = distance ÷ speed,
distance ⇒ 900
speed ⇒ 300
time⇒ 900÷300
time⇒3 hours
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Now choose one of the resources used for energy production that you have studied in this lesson. Describe how the way humans use or obtain this resource might impact the natural resource you described in part A. If you don’t think the natural resource in part A is affected, explain why.
Answer:
HERE
Explanation:
One resource used for energy production that can impact the natural resource of ozone layer depletion is coal. Burning coal releases pollutants like sulfur dioxide, nitrogen oxides, and mercury into the atmosphere, which can contribute to the formation of smog and acid rain. These pollutants can also react with other chemicals in the atmosphere to break down ozone molecules, contributing to the depletion of the ozone layer. So, the way humans use coal as an energy resource can have a negative impact on the ozone layer and the environment.
1. does a mom or dad ever give more DNA to a baby than other parent? why?
2. how does meiosis reduce the amount of DNA in a sperm and eggs by half?
3. how does every sperm and every egg get to become genetically unique(different)?
4. how does fertilization create genetically unique kids from the same two parents ?
5. how can the 2 same parent have kids with different traits?
Answer:
Explanation: 1. If a baby is male, it got more DNA from its mother because the X chromosome is larger than the Y chromosome.
2. Meiosis results in a double cell division producing four haploid cells.
3. during meiosis, some DNA is exchanged between the single strands (recombination).
4,5. The haploid gametes have different combinations of the parental DNA, ending with a zygote that includes two effectively unique gene combinations
10. Which statement best describes what happens when an enzyme and a substrate
come together?
Answer:
The substrate fits in the enzyme
Explanation:
Hope this helped
Answer: c
Explanation:
Use the vocabulary in the word bank below to fill in the blanks of the sentences.
adaptations
autotroph
commensalism
climax community
carrying capacity
generalists
mutualism
natural selection
niches
primary succession
specialists
trophic levels
_________ is a mechanism that favors the survival of species with _______ better suited for the environment they live in.
_________ are producers that convert sunlight into energy for the rest of the _________ of an ecosystem.
_________ is a community interaction that benefits both organisms in the relationship, but _________ only benefits one organism in the relationship, while leaving the other unharmed.
When new habitat is provided through ________, it opens up new ________ that organisms can fill within an ecosystem.
As a population reaches the ___________ of an ecosystem, it can reach a _________ when there is little to no change in the population.
_________ can survive in many types of habitats and consume a variety of foods, but _________ have limited food and habitat options.
Natural selection is a process that helps animals that have made better adaptations to their environment survive. In an ecosystem, autotrophs are producers who transform solar energy into energy for the other trophic levels.
What is Ecosystem?An ecosystem is a region where a bubble of life is created by plants, animals, and some other organisms interacting with the weather, environment, and other factors. Abiotic variables, or nonliving components, coexist with biotic components in ecosystems. Plants, animals, as well as other species are biotic factors.
What is the ecosystem's structure?The composition of an ecosystem Living things require various abiotic stimuli, and they can adapt to those abiotic variables in various ways. The biotic components of the ecosystem are influenced by each and every biogenic factor (air, water, soil, sunlight, temperature, and humidity).
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How can reading through the entire investigation before beginning the
"Procedure" help prevent accidents?
Reading through the entire investigation before beginning the procedure can help prevent accidents by giving you the knowledge of what to do beforehand and preparing you for what is to come.
How does an increase in atmospheric carbon dioxide effect the oceans?
Choose all that apply
-It causes them to dry-up and shrink in size.
-It causes sea levels to rise.
-It causes them to be more acidic.
-it causes them to be warmer.
Explanation:
Definitely global warming is correct because global warming is a slow process, a few degrees in hundreds of years. Moreover, there are multiple sources (causes) responsible for Earth warming. Though the Earth warms up very slowly (incomparably slower than heating a pot of water on the stove, where the heating source is only one), it occurs much faster than thousands of years ago.
An increase in atmospheric carbon dioxide is that the level of carbon dioxide is getting increased and the level of global warming is getting increased.
What is the pollution ?The pollution is the unwanted wastes that are coming out in the nature and the environment such that the level of increasing bad effects of air are increased.
It causes them to dry-up and shrink in size. It is because of the increased temperature that increases most importantly this condition of drying up and all. The sea level is increased when there is increase in water level due to the maximum water melting from glaciers that cause the water to increase in oceans.
Global warming is the intact reason that sounds so relevant to the situation where the condition is like that the increasing water will automatically level up other concerns as well that is because of the green house gases.
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Do you agree or disagree with the assertion that researchers who conduct high-quality research have a duty to share their findings with others? Explain.
Researchers who conduct high-quality research have the ethical obligation of sharing their findings with others because their discoveries may help human civilization.
Why should researchers share their findings with others?Researchers at high levels should share their findings with others in order to make progress in human civilization, which is fundamental to mitigate big problems current society face such as global warming and or the cure of genetic disorders.
Therefore, with this data, we can see that researchers should share their findings with others if it helps society to advance and mitigate problems.
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5. True or False: Biologists Controlling species populations helps maintain a healthy ecosystem
Name three erosional features typical of emergent coastlines
what usually accompanies a cold spell in minnesota?
When a car bag inflates, sodium azide (NaN3) decomposes and produces nitrogen gas (N2) and another product. What element does the other product contain? How do you know?
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When sodium azide (NaN3) decomposes, it produces nitrogen gas (N2) and sodium metal (Na) as the other product:
2 NaN3(s) → 2 Na(s) + 3 N2(g)
How does decomposition reaction occur in sodium azide?The balanced chemical equation for this reaction indicates that the other product formed is sodium metal (Na). This is because the mass and charge are balanced on both sides of the equation.
Furthermore, sodium is an alkali metal and is highly reactive, making it a plausible product of a chemical reaction. Additionally, sodium is known to react with water to produce hydrogen gas and an alkaline solution, which can explain why the residue left after airbag deployment is often a white powder or a yellowish substance, which is the alkali metal hydroxide formed from the reaction of the sodium with moisture in the air.
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What is meant by host specific?
Host-specific pertains to a parasitic organism or pathogen that exhibits the capacity to infect solely a solitary host species or a highly restricted array of host species.
What is host Host-specificity?Host-specificity describes the unique capacity of a parasite or pathogen to exclusively infect a solitary host species or an exceedingly limited spectrum of host species.
This indicates that the parasite or pathogen has developed specific adaptations to selectively exploit the biological characteristics of the host species, rendering it incapable of thriving or reproducing in alternative host species.
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What do MSDS sheets do?
Answer:
The MSDS lists the hazardous ingredients of a product, its physical and chemical characteristics (e.g. flammability, explosive properties), its effect on human health, the chemicals with which it can adversely react, handling precautions, the types of measures that can be used to control exposure, emergency and first....
Explanation:
thats basically what they are lol yea okay yea no
In what way are the reproduction performances of ewes of different ages compared?
Answer:
synchronized
Explanation:
Hope this helps :)
Earth is a closed system. true or false
that is true.!
the earth is a closed system
Earth is a closed system, therefore, it's true.
A closed system simply means a system where only energy is transferred in the surroundings. On the other hand, an open system is one where matter and energy can be transferred.
It should be noted that Earth is a closed system due to the fact that only energy can be naturally transfered in the atmosphere. In this case, it's neither gaining matter nor losing it.
Therefore, the statement is true.
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