Answer:
Complementary base pairing is the phenomenon where in DNA guanine always hydrogen bonds to cytosine and adenine always binds to thymine. The bond between guanine and cytosine shares three hydrogen bonds compared to the A-T bond which always shares two hydrogen bonds.
The final electron acceptor is indeed oxygen but let me explain it better: This process occur during cell metabolism. The thing is that the potential of NADH and FADH2 is converted into more ATP, which is the <span>Adenosine triphosphate, through an electron chain that contains oxygen and that is why is called the terminal electron acceptor. </span>
Answer:
The statement that best explains the difference between the two concepts is predation results in the death of one organism while in parasitism the host may only be harmed.
Explanation:
Both parasitism and predation are interspecific relationships where one species benefits while the other is harmed or killed.
Parasitism implies the need or dependence that one species has on another, from which it needs to be nourished. It is usually an intimate relationship between parasite and host, a type of symbiosis, where the host usually presents some damage, without implying its death.
In predation, one organism needs another to feed and survive, which means that the affected organism dies in order to become the predator's food.
Learn more:
Predation brainly.com/question/1778577
It is a homeostatic response from the body in order to increase the body temperature and circulate blood to the entire body. Muscle contractions or shivering helps to contract and relax muscles and blood vessels allowing blood to continue flowing
Answer:
if crossing over does not occur, the products are parental gametes. If crossing over occurs, the products are recombinant gametes. Meaning they are mixed.
Explanation:
If crossing over doesn't occurs then you wouldn't really mix the 2 parental alleles so you couldn't have a genotype without mixing.
Sorry if im wrong!