Answer:
c is just wrong because that is not how evolution works evolution is a small change in the DNA that takes a long time through many many generations not just as you or an organism get older and smarter you are not evolving
Answer:
The correct answer is "negative".
Explanation:
At pH 2 the net charge of the R groups of all the amino acids that comprise the peptide in question would be positive. This happens because of the high content of protons in a solution of pH 2, a value that is below the isoelectric point of all the amino acids. Since the peptide would have a positive net charge, it would migrate to the negative terminal of the gel because opposite charges attract each other.
If their is a teacher or a Professor she should go there first if it’s a small fire she needs a fire blanket to take out small fire after reaching an adult
Protein channels + no energy spent + following concentration gradient = passive transport via facilitated diffusion :)
The answer is c)movement of material within earth’s core
