Answer:
protection and reproduction
Explanation:
Carnivores tend to move together in what we called cooperative hunting specifically for the reason of protection and reproduction
Reproduction which is also known as procreation or breeding is defined as the biological process whereby new offspring are produced from parents.Reproduction is known to be the fundamental feature of all existing life.
They also do cooperative hunting to protect their life and their offsprings from enemies so their life won't be in any form of danger whatsoever.
Gastrointestinal epithelial cells. The epithelial cells that
like the gastrointestinal tract are typically HIGHLY PROLIFERATIVE. Cells that
line gastrointestinal tract. Cells proliferate and produce plasma cells. The
plasma cells bear antibodies with the identical antigen specificity as the
antigen receptors of the activated B cells.
Answer:
The correct option is D. Amino acids (and thus proteins) also have nitrogen atoms; thus, the radioactivity would not distinguish between DNA and proteins.
Explanation:
Nitrogen is an active constituent of amino acids which make up proteins. Nitrogen is also an active constituent of the nitrogenous bases which make up an organism's DNA.
Phosphorus is actively present in the DNA but amino acids lack phosphorus.
Our body is actively made up of DNA and proteins. If the nitrogen was radioactively labelled, the experimental results would be wrong as proteins also have nitrogen in them.
The white matter is white because of the fatty substance that surrounds the nerve fibers.
A city hall or governing building should represent the nucleus because it is like the ''control center'' so a city hall would fit that description. Hope this helps!!
