DNA synthesis occurs during the S phase, between the G1 and G2 phases of interphase. DNA replication is therefore complete before the mitotic phase begins.
D.
They break down dead organisms.
Centromeres split apart during anaphase.
spindle fibers pull the to sister chromatids apart.
A patient with an antiquity
of renal calculi has fever, flank discomfort, and bacteriuria. The nurse caring
for this patient comprehends that it is important for the healthcare provider
to <span>commence antibiotic therapy after urine culture
and sensitivity outcomes are available.</span>
The following are the statements that accurately demonstrate the electron transport chain:
1. The electron transfer in the electron transport chain is combined with the proton transfer from the matrix to the intermembrane space.
2. The prosthetic groups, like Fe-S centers, directly take part in the transfer of electrons.
3. The electron carriers in the electron transport chain comprise cytochrome C and ubiquinone (coenzyme Q).
4. The electron carriers are arranged into four complexes of prosthetic groups and proteins.
5. The reactions of the electron transport chain occur in the inner membrane of mitochondria.
