Read the sentence. louis told me that the library had been closed this coming friday, so i won't be able to meet you there. which verb or verb phrase corrects the error in this sentence? has been closing will be closed would have been closed was closed

Hello :)

Your answer is Will be closed

Hope this helps and have a wonderful day

The verb phrase that corrects the error in the sentence is the following one: Will be closed.

Explanation:

The problem with the sentence above is that it needs the verb to be in the future tense (will be closed) instead of being in the past tense (had been closed). The sentence contains a time phrase (this coming Friday) that indicates that the event referred to (the library being closed) has not happened yet. Therefore, the correct verb phrase is future with will.

prokaryotic cells do not have a nucleus in which the dna is stored in, it floats freely inside the cell.

eukaryote cells do have a nucleus in which the dna is stored in.

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.