Question

what would be the first and most direct impact to a cell if its production of nucleic acids was interrupted?
○ it would reduce the cell membrane’s ability to control what enters and leaves the cell.
○ it would interfere with the cell’s ability to transmit hereditary information to new cells.
○ it would reduce the amount of energy the cell would have available for life processes.
○ it would interfere with the production of lipids that regulate hormones and vitamins in the cell.

Explanation:

1. Analyze the role of nucleic acids: Nucleic acids (DNA and RNA) are responsible for storing and transmitting hereditary information.
2. Evaluate each option:

• Option 1: Cell membrane control is related to proteins and lipids, not nucleic acids. Eliminate.
• Option 2: Since nucleic acids transmit hereditary info, interrupting their production would interfere with passing info to new cells. This matches.
• Option 3: Energy production is related to ATP (from cellular respiration) and not nucleic acids. Eliminate.
• Option 4: Lipid production for hormones/vitamins is not a function of nucleic acids. Eliminate.

Answer:

B. It would interfere with the cell’s ability to transmit hereditary information to new cells.