Question

I need some help

Answer 1

What is a mutation?

process that creates ATP

change of nucleic acids

replication of DNA

mitosis

Answer 2

A mutation is a change in the DNA sequence of a gene or chromosome. This change can have different effects, ranging from no effect at all to causing a genetic disorder or increasing the risk of certain diseases. Mutations can occur naturally or be induced by factors such as radiation, chemicals, or certain viruses. Some mutations are inherited from parents, while others occur spontaneously during a person's lifetime.

Answer 3

With the provided explanation, do you know which answer choice?

Answer 4

Yes

Answer 5

What are the correct base-pairing rules?

A-C and T-G

A-T and C-G

A-G and C-T

Answer 6

Adenine (A) pairs with Thymine (T) and Cytosine (C) pairs with Guanine (G) due to the complementary structure of their chemical bases and pairing is essential for maintaining the structure of DNA.

If you were to pair A with C or T with G, the hydrogen bonding patterns wouldn't match. A-C pairing, for example, would involve a different number and arrangement of hydrogen bonds, leading to an unstable and structurally flawed DNA molecule.


Which one can you rule out?

Answer 7

Which of the following is NOT a factor that can cause mutations?

chemical radiation

random occurrence

choice of the organism

errors in DNA replication