Select all TRUE statements related to the process of transcription. More than one answer is possible. The enzyme helicase separates the complimentary base pairs that hold double-stranded DNA together. MRNA is formed by joining ribonucleotides that pair with the template strand of DNA MRNA is formed by joining ribonucleotides that pair with the coding strand of DNA exons are removed from MRNA. Okazaki fragments form on the lagging strand. introns are removed from MRNA. The enzyme DNA gyrase encompasses both strands of DNA and uncoils the helix of double-stranded DNA. transcription is the process by which MRNA codons are translated to proteins. MRNA formed will be complimentary to the coding strand. DNA is unwound to expose the targeted gene

The genetic code uses combinations of 3 RNA bases as letters, each triplet specifies only one amino acid uses combinations of 3 RNA bases as letters, each triplet can specify more than one amino acid uses combinations of 3 DNA bases as letters to specify the amino acids uses combinations of 3 tRNA bases as letters to specify the amino acids

Write a paragraph about transcription, and include the following terms: transcription factors, promoter region, TATA box, RNA polymerase, elongation of RNA,  and terminator sequence.  DNA sense vs. nonsense strand and 5’ ends. And please include one image of what is happening.

More than one answer can be correct

Given the following non-coding strand of DNA nucleotides:G T T C C C T T T G G A A C C T G G Write the nucleotide sequence of the coding strand of DNA:b. Write the nucleotide sequence of mRNA resulting from transcription:c.   Using the genetic code, write the amino acid sequence translated:

A gene is a piece of DNA that codes for a protein.  Genes are transcribed into mRNA and are on the antisense strand of DNA. A gene contains the following nucleotide sequence:  TAC GGC ACC GTA ATT If the following changes occurred in the gene, identify the type of mutation and how it would affect the protein made (amino acid)  Changes: Second codon change from GGC to AGC Third adenine base changed to a guanine base Ninth nucleotide changes from C to T Nucleotide with adenine (A) base inserted between 3rd and 4th nucleotide

A gene is a piece of DNA that codes for a protein.  Genes are transcribed into mRNA and are on the antisense strand of DNA. A gene contains the following nucleotide sequence:  TAC GGC ACC GTA ATT If the following changes occurred in the gene, identify the type of mutation and how it would affect the protein made (amino acid)  Changes: Second codon change from GGC to AGC Third adenine base changed to a guanine base Ninth nucleotide changes from C to T Nucleotide with adenine (A) base inserted between 3rd and 4th nucleotide    Type of Mutation  Explanation 1.     2.     3.     4.

Unlike in prokaryotic cells,  transcription and translation in eukaryotic cells... Group of answer choices are separated: transcription occurs in the cytoplasm, and translation occurs in the nucleus. occur together in the cytosol. occur together in the nucleus. are separated, except for proteins that bind to the DNA and ribosomes, which are translated in the nucleus. are separated: transcription occurs in the nucleus, and translation occurs in the cytoplasm.

Which of the following mutations would be most likely to have the most negative effect on the functioning of a protein produced by the gene? Group of answer choices a deletion of one nucleotide at the beginning of the coding sequence a substitution of one nucleotide at the beginning of the coding sequence an insertion of three nucleotides near the end of the coding sequence a substitution of one nucleotide near the end of the coding sequence

What term is used to describe the sequence on the tRNA that is complementary to mRNA?     Complementary sequence     Codon     Anti-codon     Anti-anticodon