metaphase I'm not sure but I think it is the answer
Answer: 1. Cyclin-dependent kinases.
2. The activation process is in two steps: binding of cyclin to cdk and then phosphorylation of cdk cyclin.
3. They are activated when cdks sends signals to cell that is pass already into the next stage of the cell cycle.
4. They are inactivated by the combination of P21 and Thr-14/Tyr-15 phosphorylation after uv induced DNA damage.
5. Changes are seen in target protein level when cdks level rises.
6. The targets are protein that promotes cell divisions.
Explanation:
Nearly all corn is genetically modified (engineered) to be pest resistant and produce larger kernels
Answer:
They both do cell division and happens in stages, but one produces body cells (skin cells, stumic cells, ext.) and the other produses sperm and egg cells .
The correct order is:
2. Hydrogen bonds between base pairs of antiparallel strands are broken
Enzymes called helicases are responsible for this process because their role is to separate two DNA strands so they can be replicated.
1. Single-stranded binding proteins attach to DNA strands.
After two strands are separated into a Y shape-replication fork single strands are free for the replication machinery. Single strands are the templates for replication to begin.
3. Primase binds to the site of origin.
Primase is an enzyme which functions as RNA polymerase and thus catalyzes the synthesis of a short RNA segment-RNA primer.
5. An RNA primer is created.
Primer RNA is short RNA sequence that initiates DNA synthesis because DNA polymerase is disable to initiate polynucleotide synthesis by itself.
4. DNA polymerase binds to the template strand.
DNA polymerase binds to the strand at the site of the primer. The function of this enzyme is to add new nucleotides complementary to other strand.
