Which rna nucleotide can pair with the thymine (t) at the beginning of the strand? drag it into the dna antisense strand to make a pair.

adenylate

Explanation:

A purine base always pairs with a pyrimidine base. Thymine is a pyrimidine base which pairs with adenine. Adenine is a purine base. During RNA synthesis, as shown in the given image, "thymine" base of template DNA is paired with "adenylate" nucleotide of RNA. The adenylate is an RNA nucleotide that has adenine as its nitrogenous base.

tissue

explanation:

it is actually formed by geoup of cells which is tissue

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.