<h2>Answer:</h2>
The same type of amino acid, means acidic amino acid substitution will leads to normal folding.
The amino acid will be glutamic acid.
<h3>Explanation:</h3>
- Sometimes the amino acids of the same type substitution leads to normal proteins.
- As the acidic group of aspartic acid is responsible for the folding of the protein .
- So if the amino acid is substituted by glutamic acid, it will not leads to any abnormal protein folding.
- Because glutamic acid also has a acidic group which is responsible for folding of protein.
This is a negative feedback. A negative feedback is where the body detects a change in the body's internal environment and crafts a mechanism to correct it
Answer: Point source
Explanation:
An exotoxin is a toxic substance secreted by bacteria. The botulism exotoxin is the exotoxin secretes by bacterial strain named as Clostridium botulinum.
Point source outbreak is a condition in which people are exposed to the same source of infection from a pathogen. This may occur due to the consumption of a single meal which is being infected by the pathogen. This may lead to incidences of food poisoning, disease and even mass death.
Explanation:
diffusion is movement of molecules from a region of higher concentration to a region of lower concentration
2a)molecules will be moving out of the cell
b)molecules will be moving into the cell
3i)molecules will be moving into the cell
ii)molecules will be moving out of the cell
iii)there is no movement since concentration is equal inside and outside the cell
