The correct answer is C) "B and F"
Answer:
genes are mostly found in the nucleus of the cell, but some (13 in humans) are also located in the cell's mitochondria, in mitochondrial DNA. In prokayotes, genes are contained in a large circular DNA strand in the cell's cytoplasm.
option B
Answer:
The process of dissolving is endothermic when less energy is released when water molecules “bond” to the solute than is used to pull the solute apart. Because less energy is released than is used, the molecules of the solution move more slowly, making the temperature decrease.
Explanation:
Is temperature decrease endothermic or exothermic?
Image result for A substance is dissolved in water, and the temperature of the surroundings decrease. Is this process endothermic or exothermic?
There are two methods for distinguishing between exothermic and endothermic reactions. When energy is released in an exothermic reaction, the temperature of the reaction mixture increases. When energy is absorbed in an endothermic reaction, the temperature decreases.
The answer would be true
The objective of vaccination is to elicit the primary immune response by introducing pathogen antigens. This antigen can be a whole weakened pathogen or just part of pathogen proteins.
The antigen will activate the primary immune response cascade that <span>will </span>activate of B-cells and T-cells from the secondary immune response. This will makes secondary immune response ready when the real pathogen comes.
