biology mult. choice

Question

Through the process of respiration Chemical Energy in the form of ATP is transferred to cells for use as fuel for its various activities. A. by the addition of a phosphate group, ADP is converted to ATP b. By the linking of nucleic acids, the cell produces DNA c. By the removal of a phosphate group, ADP is converted to ATP d. By the linking of amino acids, the cell produces proteins

Answer 1

Hi, 

 

Choices A and d are scientifically correct, other choices are incorrect. 

 

Linked amino-acids form peptides and proteins but do not provide energy for cellular functions.

 

ATP is the energy currency of the cell and its breakdown facilitates cellular function.

 

Please read the choices carefully in the original question, it appears there are some typing errors in the question that you have typed here. 

 

Hope this helps.