Astrand of dna contains the bases adenine, cytosine, cytosine, and guanine, in that order. which would be the order of the bases on the complementary strand of dna?

The right answer is:

Adenine - Cytosine - Cytosine - Guanine

Thymine - Guanine - Guanine - Cytosine.

A base pair (bp) is the pairing of two nucleobases located on two complementary strands of DNA or RNA. This pairing is carried out by hydrogen bridges. There are four types of nucleic bases: A-T-C-G, these letters for Adenine, Thymine, Cytosine and Guanine. Paired with T and C mates with G.

showing a photograph would make this a hell of alot easier

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.