Identify two general ways chemical mutagens can alter dna.

1 answer:

6 0

1) compound mutagens can go about as base analogs
Analogs are perceived by DNA polymerase and consolidated into DNA set up of nucleotides and after that reason change by base-matching in a way that varies from the undifferentiated from nucleotide. For instance, 5-BrdU can be consolidated inverse An amid replication and after that combine as a C amid the following round of replication, making a TA CG change.
2) substance mutagens can synthetically adjust base.
Compound adjustment of bases changes their base-blending properties to such an extent that an altered purine will base-match with the wrong pyrimidine and the other way around. For instance, EMS is an alkylating operator that proselytes guanine to O6-methylguanine, which base-sets with T to make a GC to AT progress

You might be interested in

How does the body regulate blood glucose? Please use the vocab on the right side

UkoKoshka [18]

Answer:

blood

Explanation:

8 0

3 years ago

What type of muscles cannot be controlled consciously?

Gnom [1K]

Involuntary muscles would be the right answer its muscles like the heart and lungs that work without you telling them to

8 0

4 years ago

Read 2 more answers

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP PLZZZZZZZZZZZZZZZZ

ArbitrLikvidat [17]

I believe it is because kinetic energy is speed and temperature

5 0

3 years ago

When we look at snow melting is it due to the temperature or thermal energy?

Ksivusya [100]

Snow melting would be due to the temperature

6 0

3 years ago

A competent bacterial strain with genes a, b, and c is transformed by a donor bacterial fragment. Cotransformation frequencies f

mina [271]

Answer:

a) Genes b and c are farthest apart.

Explanation:

Transformation occurs when a competent bacteria cell takes up genetic material from the environment. Usually a donor cell donates its gene fragment which is then incorporated into the chromosome or plasmid of recipient bacterial cell.

Cotransformation occurs when two genes are taken up together by the recipient. The closer the genes lie to each other, more are the chances of them being taken up together. Contransformation frequency will be higher if two genes are close to each other. Here, cotransformation frequencies between three genes are given. Amongst them, the lowest frequency is 0.0064% which is present between gene b and c. Hence, gene b and c are the farthest apart.

4 0

3 years ago