Why is the new dna strand complementary to the 3' to 5' strands assembled in short segments? why is the new dna strand complementary to the 3' to 5' strands assembled in short segments?
a. dna polymerase can assemble
b. dna only in the 3' to 5' direction
c. dna polymerase can assemble
d. dna only in the 5' to 3' direction

b.DNA only in the 3' to 5' direction

Explanation:

Since that DNA can only be copied in the 3' to 5' direction, there will be a lagging strand which have to be assembled in short terms called Okazaki fragments, in human a the DNA polymerase is responsible for making the complementary nucleotides, and the DNA ligase enzyme is responsible to link the Okazaki fragments to the lagging strand.

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."

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