Answer:
The correct answer is option A, that is, primary structure.
Explanation:
The molecular chaperones, in molecular biology, refers to the proteins, which helps in the process of unfolding or covalent folding and the disassembly and assembly of other macromolecular compositions.
In case, if the chaperone protein gets affected, the primary structure of the protein would be the least influenced as the primary structure is just a linear chain of the sequences of amino acids. While chaperones function on its folding to secondary and tertiary structure.
There is no folding taking place in the primary structure of the protein, thus, there would be the least influence on the primary structure of the protein X if the chaperone protein gets changed.
Answer: D
Explanation: D seems like the most unimportant one out of the 4 answer choices so I'd go with D.
Answer:
PP x PP; PP x Pp; PP x pp
Explanation:
Since the allele for purple flowers, P, is dominant, in order to be possible for all the offspring to have purple flowers, at least one of the parents must have the homozygous dominant genotype PP.
If one of the parents has a homozygous dominant genotype, all of the offspring will have purple flowers regardless of the other parent's genotype since one allele P will be passed down. Therefore, all of the possible genotype combinations are:
PP x PP; PP x Pp; PP x pp
Answer:
This is an example of E. stereospecificity.
Explanation:
We talk about a stereospecific reaction when sterechemically different reagents react differently. Fumarase is an enzyme that catalyzes the reversible transformation of fumarate into malate by hydration. Human enzymes are specific for L-amino acids and D-carbohydrates, the enzyme fumarase is an example of stereospecificity since it hydrates the fumaric acid (trans form) to maleic acid, but does not act on the corresponding cis form, the maleic acid, that is, fumarase introduces a molecule of water into fumaric acid, but the cis isomer, that is, maleic acid, is not attacked.
