Which of the following is NOT a main point of Darwin’s theory of evolution, in modern terms? Group of answer choices
A) Over time, natural selections results in a greater frequency of mutations in alleles.
B) Natural selection favors individuals with genes that code for proteins that lead to a greater likelihood of survival and reproduction.
C)Natural selection causes the frequency of certain alleles in a population to change over time.
D)Mutations and recombinations of alleles provide variations for natural selection to act upon.

not too sure maybe olecranon process

d) center of the mid-ocean ridge

give brainleysest

sinserly,

steckh986

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.

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