I believe it is D. It would best describe what happened and still happens today.
RBCs, WBCs, Bacteria, Neutrophils and Monocytes.
Out of the following given choices;
A. The cell is unable to get more water into the cell.
B. The cell is unable to build more protein molecules.
C. The cell is unable to produce water molecules inside the cell.
D. The cell is unable to maintain a stable internal environment.
<span>The answer is D. Due to high amounts of proteins in the cell, osmotically
active proteins cause the internal environment of the cell to be hypertonic to
the extracellular fluid. This causes excess water to enter the cell by osmosis and
resulting in lysis. </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:
It is B!!!
Explanation:
The whole quiz - because i got i believe 2 wrong cause of wrong people :/
1. C
2. D
3. B
4. C
5. C