Play media comment. Which of the following best completes the RNA sequence being created?
Group of answer choices

TACGAGAAT

ATGCTCTTA

UACGAGAAU

AUGCUCUUA

TACGAGAAT, ATGCTCTTA (DNA sequence)

UACGAGAAU, AUGCUCUUA (RNA sequence)

Explanation:

In RNA Uracil is replaced by Thymine.

SO,

5'TACGAGAAT3'

5'AUGCUCUUA3'

5'ATGCTCTTA3'

5'UACGAGUUA3'

Both RNA and DNA is synthesized from 5'to 3' direction. Uracil requires less energy than thymine to bond with Adenine in RNA hence preferred.

Cytosine easily gets deaminated to produce uracil so thymine is the preferred base in DNA.

answer; ///the correct answer to the above question is (

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.