I believe the answer is...
Bioconversion
Yes, because the Circulatory System is also called the Cardiovascular System or the Vascular System.
Answer:
This question is incomplete, the options are:
A. Two copies of the allele that determines phenotype whenever the allele is present
B. Two copies of the allele whose effect is hidden unless the other allele is absent
C. One copy of the allele that determines phenotype when present and one copy of the other allele
D. One copy of each of two alleles that both contribute equally to determining phenotype
The answer is B.
Explanation:
According to Gregor Mendel, a Gene comes in two alternative forms called ALLELES. One allele called the DOMINANT ALLELE is capable of masking the phenotypic expression of the other called the RECESSIVE ALLELE. The dominant allele will always express itself whenever it is present. However, a recessive trait will only be expressed when two alleles for recessiveness occur in the gene.
An individual whose genotype is for the recessive allele will have two copies of the allele whose effect is hidden unless the other allele is absent. This means that in that particular gene, the two present alleles will be recessive alleles.
The Electron transport chain of the cellular respiration generates the most ATP molecules.
Explanation:
The cellular respiration takes place in three phases: glycolysis, Kreb's cycle and Electron transport.
In glycolysis net gain of 2 ATP occurs, Kreb cycle 2 GTPs, ETC 32 ATPs
In Kreb's cycle 2 GTP, 6 NADH, two FADH2 is formed. These are used in the electron transport chain to produce ATP by redox and oxidation reactions.
Each NADH produces 3 ATPs
each FADH2 produces 2 ATP
GTP=ATP
