Answer:
If you want the explanation here it is : S-Phase is the part of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase. So answering to you question, your answer is "B. during the S phase of the cell cycle"
Explanation:
<span>Heart conditions that include diseased vessels, structural problems, and blood clots.</span>
Answer:
The naïve B cell expresses a membrane-bound form of the antibody as a receptor and secretes that same antibody when it differentiates into a plasma cell.
Explanation:
Naive B cell is a type of B cell that has still not been exposed to the antigen. The B cell receptors (BCRs) are transmembrane proteins composed of 1-a surface immunoglobulin molecule capable of recognizing the antigen, and 2-two transmembrane subunits that transduce the signal. When a B cell binds to antigen with its BCR, the B cell will proliferate and differentiate into a plasma cell. This plasma cell then releases antibodies, which are soluble forms of the BCR where the transmembrane domain that anchors the antibody protein to the membrane of the B cell is eliminated.
Answer:
A
Explanation:
I think it's A. I have never learned this before, but google says is A so I'm 50% sure
1. Make an observation
2. Form a question
3. Form a hypothesis
4. Conduct an experiment