In what forms do we find most of the water that is present on mars?

a.) in ice caps and as underground permafrost
b.) as flowing water on the surface of the planet
c.) in the atmosphere and flowing along canyons
d.) in great bodies of water such as lakes and rivers

A) in ice caps and underground permafrost

Explanation:

I just took a lesson on this and the fact said the Martian water is evaporated into space, in ice caps, and frozen underground. But the question said present on mars so its the last 2: Ice caps and frozen underground.

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.