Regulatory gene encodes a histone deacetylase enzyme

Assignment Help Biology

Reference no: EM1398405

A scientist clones a regulatory gene that is involved in controlling the expression of other genes, and discovers that the regulatory gene encodes a histone deacetylase enzyme. It is likely that this enzyme regulates gene expression by:

A.Causing tighter packing of the chromatin at the target gene, thereby inhibiting transcription
B.Causing looser packing of the chromatin at the target gene thereby inhibiting transcription
C.Causing tighter packing of the chromatin at the target gene, thereby enhancing transcription
D.Causing looser packing of the chromatin at the target gene, thereby enhancing transcription
E.Causing tighter packing of the chromatin at the target gene, thereby inhibiting translation.

Reference no: EM1398405

Questions Cloud

Explain ways to be unified and disjointed : Franklin intended the Autobiography to be unified work; he drew up outline and attempted to stick with it. In what ways does book appear to be unified and in what ways disjointed?

Describe the significance of each investigators work : Name several of the key investigators who made discoveries important to the development of bacterial genetics and describe the significance of each investigator's work.

Information about lpp using excel solver : Benz-Merc Cars produces four classes of cars: subcompact, compact, intermediate and luxury. BM also produces trucks and vans. Vendor capacities limit total production capacity to at most 1.2 million vehicles per year.

Using probability formulas-proportion of employees : Using the probability formulas, find the proportion of employees who either have MBAs or are managers.

Regulatory gene encodes a histone deacetylase enzyme : A scientist clones a regulatory gene that is involved in controlling the expression of other genes, and discovers that the regulatory gene encodes a histone deacetylase enzyme.

Describe the bacterial chromosome : Describe the bacterial chromosome and outline the process by which it replicates by the semi-conservative method of replication.

Assume that the locus is tightly linked to the centromere : Assume that the locus is tightly linked to the centromere and that the trisomic chromosome forms a bivalent and a univalent (monovalent) at random.

Explain training case workers to estimate children : You are in charge of training new case workers to visit homes and estimate children. You are creating a hand-out for this training on first two years of development.

What could be an explanation for the difference : Does your electrophoresis data agree with your transformation data? If not, what could be an explanation for the difference?

User Account

All Pages