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.
Answer:
The answer is c
Explanation: as you can see, the answer should be a decimal and there is a decimal inside the question, so as you can see its 0.37 so you would have two numbers behind the decimal so your answer would be C 18.91.
This happens because the straits are codominant which means both alleles of a given trait are expressed at the same time in a heterozygous individual (aka the offspring),
Answer: I can't answer sorwwy :'(
Explanation:
There aren't any answer choices -_-
A. a change in response that stems from experience is the correct answer i believe
