Agroup of mutations, known as mt-nd1, have been identified in mitochondrial dna. these mutations are associated with a number of debilitating diseases stemming from the production of nonfunctional proteins in the mitochondria.

which of the following cellular deficiencies would most likely be related to these mt-nd1 mutations?

a. the cell is unable to synthesize most proteins required for normal cell functions.

b. the cell is unable to break down toxic materials and would accumulate large volumes of these materials.

c. the cell is able to synthesize proteins, but the proteins would not fold properly and would not contain the correct molecular tags for export from the cell.

d. the cell is unable to complete reactions related to electron transport and atp production

Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody