A are also called analogous structures
Answer:
<h2>Pyridoxine</h2>
Pyridoxine, also known as vitamin B6, is found commonly in food and used as dietary supplement and in the treatment of some forms of anaemia
<h2>
Cyanocobalamin </h2>
Cyanocobalamin is the manufactured form of vitamin B12 used to treat vitamin B12 deficiency. The deficiency may occur in pernicious anemia.
Answer:
The statement that is false is C 'it protects the cell in a hypertonic environment'.
Explanation:
The cell wall has no role in protecting a cell in any of the hypertonic or hypotonic environments. In an hypertonic environment, water will flow out of the cell due to the concentration gradient developed and this phenomenon cannot be stopped by any kind of cell wall.
The gram positive cell wall is involved in maintaining the shape of the cell. Studies have also shown the gram- positive cell wall to be sensitive towards lysozyme. Techoic acids are actively present in a gram-positive cell wall. Also, many researches have explained that gram- positive cell wall is sensitive to the antibiotic penicillin. Hence, the statement that is not correct is C "it protects the cell in a hypertonic environment."
Translation happens between the two sub units of ribosomes.....as there the RNA converts into amino acid ! because RNA is read by tRNA and only in ribosomes!
A cytotoxic T cell recognizes and destroys cells infected by a virus. They are also responsible for killing cancer cells too.