Part 8 What happens on the promoter of a gene? A. ribosomes bind to initiate translation...

Part 8

What happens on the promoter of a gene?

A. ribosomes bind to initiate translation
B. transcription complex forms to start transcription
C. activators bind to increase transcription
D. DNA polymerase binds to start replication

Translation begins before transcription ends in;

A. human cells
B. prokaryotic cells
C. all eukaryotic cells
D. some eukaryotic cells
E. plant cells

Gene silencing or activation by chromatin packing or unpacking is an example for;

A. extreme DNA damage
B. epigenetic regulation
C. point mutations
D. reverse transcription

How does the same anticodon on tRNA recognize different codons?

A. by denaturing
B. by excision repair
C. by wobbling
D. by alternative splicing

Solutions

Expert Solution

gladiator answered 1 year ago

Next > < Previous

Related Solutions

What happens in transcription and translation when a gene under goes mutation?

How does translation initiate, what role does the 5' cap play, and what happens when cap-dependent...

How does translation initiate, what role does the 5' cap play, and what happens when cap-dependent translation is no longer possible? What role do the 5' and 3' UTRs play in controlling gene expression? Can the polyA tail play a role in initiating translation? Must the small ribosome binding site be 5' to the start codon?

The following statement is FALSE. Both eukaryotes and prokaryotes require a promoter region for gene translation....

The following statement is FALSE. Both eukaryotes and prokaryotes require a promoter region for gene translation. (a) Identify the incorrect word(s). (b) RE-WRITE the statement correctly. i need help

How does gene expression initiate? What are the key steps in gene expression?

Describes the steps of translation initiation: What is the first tRNA to bind and where does...

Describes the steps of translation initiation: What is the first tRNA to bind and where does it bind? What is the role of IF3? Now describe elongation in prokaryotes - what occupies each of the A, P and E sites during elongation. What are the roles of Ef-Tu and Ef-G? Where is energy spent in the elongation process?

What molecule or enzyme mediates the process of Translation? a. Ribosomes b. ribosomal RNA c. mRNA...

What molecule or enzyme mediates the process of Translation? a. Ribosomes b. ribosomal RNA c. mRNA d. DNA Polymerase e. RNA Polymerase Which molecule or enzyme mediates the process of Transcription? a. ribosomal RNA b. RIbosomes c. RNA Polymerase d. DNA Polymerase e. Primase Apparently our muscle cells are different from our nerve cells mainly because? a. the cells possess different translation machinery b. The cells possess different mechanisms for reading the DNA template. c. the cells have different chromosomes...

Briefly explain what will happen to the transcription of a gene, if its core promoter elements...

Briefly explain what will happen to the transcription of a gene, if its core promoter elements (Class II promoter with 3 elements: BRE, TATA and Inr) are moved downstream to the TSS (transcription site)? Explain why eukaryotic cells have general and specific transcription factors?

Question