A particular animal virus requires the use of DNA polymerase from its host, sinc

Question

A particular animal virus requires the use of DNA polymerase from its host, since it does not possesses its own polymerase enzyme. Which of the following assumptions in A-D would likely be incorrect or false regarding this virus? Unless it were a retrovirus, the virus would not have an RNA genome. The virus might not be able to replicate if the host was in a non-growth state like Go of the cell cycle. The virus must be an enveloped virus. The virus life cycle very likely includes going to the host cell nucleus. Two or more of A-D are a false/incorrect assumptions. A-D are all valid assumptions; none are incorrect QUESTION 20 Which is false regarding catabolic processes? A. They release energy. B. They lead to the formation of smaller molecules from larger, complex molecules. Such processes are often coupled, or linked, to ATP formation reactions (i.e., ADP P to ATP). D. None are false; A-C are true statements

Explanation / Answer

First question: The right answer is E. two or more A-D are false/incorrect assumptions.

A. is true because, if its retrovirus it will have RNA genome. Usually host DNA polymerase requiring viruses are double stranded DNA viruses.

B, is true because If the host is in G0 phase host DNA polymerase requiring viruses

C. is true because, host DNA polymerase requiring viruses are double stranded DNA viruses AND they are enveloped viruses

D. is true because, most of the host DNA polymerase requiring viruses must go to the host cell nucleus because DNA polymerase is located there (because in the question its mentioned as animal cell-eukaryotic cell).

E. A-D statements all are true, hence this is false statement

F. it says A-D statements all are valid hence this answer cannot be incorrect or false

Question 20: None are false all statements are true, hence answer is D.

A. energy released by breaking chemical bonds of complex molecules in catabolism stored as ATP.

B. complex molecules like starch, fats and glucose converted in to smaller molecules like pyruvate, acetate, CO2, water etc.

C. during breakdown of complex molecules energy released is leads to ADP to ATP formation

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