Answer:
(A)
Explanation:
In question number one, it is important to understand that during exercise, the oxygen hemoglobin dissociation curve shifts to the right. This is also confirmed by the fact that the patient, Kira is also breathing slowly. CO2 builds up in the both as patients begin to hypo ventilating. Most likely this patient in in a state of respiratory acidosis. But, it is important to understand that when the curve shifts to the right in this situation, you have decrease affinity of Hb for O2, meaning that the O2 does not want to bind to the hemoglobin. It instead is gonna wanna go straight to the tissues so that the tissues can get oxygen during high exercise states like this one. If the tissues don't get oxygen then you would have elevated lactic acid production in the tissue and the body would go into a sever state of lactic acidosis. So during excercise and increased CO2 content in the blood due to hypoventilation post excercise, our body's natural mechanism is to dump all the oxygen we get directly to our tissues and bypass the hemoglobin that is circulating in our vessels. So that being said you should be able to answer the question above. The hemoglobin would be less saturated with o2 in this case.
Hope this helped !
Ham and turkey belong to the macromolecules of proteins, oil and vinegar belong to the macromolecules of fats and oil, while wheat bread belong to the macromolecules of carbohydrates.
<h3>What are macromolecule nutrients?</h3>
The macromolecule nutrients are those nutrients that are made up of large organic molecules which are usually proteins, carbohydrates, fats and oil.
The macromolecule category that each food item belong to include the following:
- Ham and turkey belong to the macromolecules of proteins,
- oil and vinegar belong to the macromolecules of fats and oil,
- while wheat bread belong to the macromolecules of carbohydrates.
The monomer unit that each food item must be broken down into to perform cellular processes include the following:
- Ham and turkey: must be broken down into amino acids.
- Oil and vinegar: must be broken down to triglycerides.
- Wheat bread: Must be broken down to glucose.
Learn more about nutrients here:
brainly.com/question/9348916
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Answer:
During one cycle, two carbon molecules, three NADH molecules, one FADH2 molecule, and one ATP or GTP molecule are produced. Each glucose molecule produces two acetyl CoA molecules, enough for two cycles
Layer 8 is older than layer 1
Answer:
Heterozygous dominant (Bb) and homozygous recessive (bb)
Explanation:
This cross involves the gene that codes for color blindness in whales. The allele for no color blindness/normal vision (B) is dominant over the allele for color blindness (b). This means that B will mask the phenotypic expression of b in a heterozygous state (Bb).
According to the question, one of the parents is color blind meaning it possesses the homozygous recessive genotype (bb) while the other parent (pearl) has a normal vision which can either be homozygous dominant or heterozygous dominant since the normal vision allele (B) is dominant.
However, since one of the two offsprings (sons) is also color blind, this implies that the parent with normal vision is heterozygous i.e. contains both dominant and recessive alleles, for the trait. What happens is that, when a bb and Bb parent are crossed, they produce gametes with either a recessive or dominant allele.
The Bb produces gametes with B and b alleles while the bb produces gametes with b and b alleles. When this are crossed using a punnet square, four possible offsprings will be produced with two distinct genotypes: Bb and bb. Hence, this means that there is a 1/2 chance of producing an offspring with the recessive trait from this cross as the case is in the whales.
