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Enzymes are affected by all of the following environmental conditions except Res

ID: 216948 • Letter: E

Question

Enzymes are affected by all of the following environmental conditions except

Restriction enzymes and the recombinant DNA technology that it enables commonly use the bacterium ______ as a host organism

Genetic markers may be identified by all of the following genetic counseling tools except

What alteration of plant, animal, or fungal cells is analogous to the transformation of bacterial cells?

The first vaccine contained derivatives from what virus?

Taq polymerase is the DNA polymerase enzyme obtained from Thermus aquaticus for use in the polymerase chain reaction. To what domain of life doesThermus aquaticus belong?

The first cloned mammal, Dolly the sheep, was created via the process of somatic cell ______ transfer.

The purpose of the Epigenomics is

Enzymes are affected by all of the following environmental conditions except

Explanation / Answer

1. Enzyme activity is affected by

i. Temperature

ii. pH

iii. Substrate concentration

iv. Inhibitors/activators

2. E coli is the major host organism for rDNA methods.

3. Genetic markers may be identified by PCR, restriction digestion and sequencing.

4. Integration of Ti plasmid into the plant genome is analogous to bacterial transformation.

5. The first vaccine contained derivatives from small pox virus.

6. Thermus aquaticus is a thermophilic bacteria.

7. Dolly the sheep, was created via the process of somatic cell NUCLEAR transfer.

8. The purpose of the Epigenomics is to activate or repress gene expression without altering the DNA sequence.