<span>Carbon Dioxide is a by-product of the process of cell respiration, as is water. In this process, energy is produced in the mitochondria of cells. This energy is our physical "life force". Both oxygen and glucose are required for this.
The way our body expels it is by breathing it out either through our noses or our mouths and by replacing it with Oxygen. Oxygen helps keep our lungs balanced so the Carbon Dioxide doesn't overpower our lungs.</span>
I believe it is "C. Cotton sheets" because cotton is a renewable resource and since it is a sheet it is sure to be entirely made of cotton
Asexual reproduction is when a cell can reproduce by itself, it can be done through more ways than just fission, and it is very efficient. The answer is A) it occurs in most prokaryotes
Well, lets go over each one and think of how our body uses each part.
A. If we're cold, there's no reason for it to dilate. When we dilate our vessels, we're going to have more blood flow to that area. We don't want more blood flow to that area why? Because we'll begin to lose heat that way. We will actually vasoCONSTRICT instead to shunt the blood away from the surface to preserve our internal body heat. Therefore, this is NOT an option.
C. Secretion of sebum on the skin is not used to protect against the sun. Our sebum is actually used to keep out bacteria and microorganisms. This is NOT an option.
D. Depending on the wording this one **could** be correct but because it says that it's adding their sweat, that's false. The eccrine and the apocrine glands are two sweat glands, though.
E. Blood vessels near the surface of the skin can dilate, increasing blood flow and heat loss. This is TRUE! In order for us to get rid of some of our heat, the vessels will dilate and causes the blood to enter to the surface of the skin allow the heat to rise up and out and we can get rid of the excess heat.
So, now we've broken them all down, you can see that the only response that is correct is E.
Mutation is defined as the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements.
So if mutation destroys the ability of a poly(a) binding protein to attach a poly(a) tail, mRNA would degrade hence disrupt the regulation of mRNA regulation.