The main purpose is communication. like when you stub your toe , your nervous system communicates to your brain to react and have pain
Answer:
B) A -1 base pair deletion shortly after the start codon.
Explanation:
A base pair deletion right after the start codon will block the protein function because it will cause the entire reading frame to shift. Therefore the protein which will be synthesized out of such mRNA will be non-functional because it will be entirely different from that of the original protein.
In other options, the protein synthesized will not be this much different from the original protein and hence it will be functional although the efficiency of the protein will be less as compared to original protein.
The protein which will be synthesized as described in option A will be same as of original protein because a base pair insertion after stop codon does not impact the protein composition at all.
The protein which will be synthesized as per option c will have only one amino acid difference as compared to the original protein so it will be functional. Similarly the protein synthesized as per option D will also be functional because the only amino acid which will be different from the original protein will be the last amino acid of the polypeptide and hence will not affect the function of protein adversely.
Answer:
When there are 5 molecules of fructose on each side of the membrane.
Explanation:
The solution will reach equilibrium fro fructose when there are 5 molecules of fructose on each side of the membrane.
A membranous system is said to be at equilibrium when there are equal concentration of a particular molecule on both sides of the membrane.
<em>Hence, for a membranous system with 10 molecules of fructose on one side, an equilibrium can only be reached for fructose when there are 5 molecules on one side and the remaining 5 molecules on the other side. </em>
Answer:
Parasitism
Explanation:
A tape.worm is an organism that may live in the intestines when the animal eats the tapeworn feeds off the ingested food
1. Moist air
2. The less dense air, the less oxygen (at least that's what my teacher says)
