A segment of DNA has one stand with the sequence base as TCGCGTATCGTT, what would be the complementary stand
of DNA?

AGCGATAGCAA

Explanation:

Adenine → Thymine (A → T)

Thymine → Adenine (T → A)

Cytosine → Guanine (C → G)

Guanine → Cytosine (G → C)

With that being said, you just switch the letters up to get the correct answer. Does this make sense? You're just switching the letters.

"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."