BIOLOGY HIGH SCHOOL

To amplify and express a gene of interest, it must first be cut out of the chromosomal DNA and inserted into what? A) restriction enzyme B) agarose gel C) vector D) none of these

Answers

Answer 1
Answer:

The right answer is C) vector

In molecular biology and genetic engineering, vectors are DNA molecules that allow the propagation of sequences of interest. These are chimeric DNA molecules such as plasmids or artificial bacterial chromosomes, containing an origin of replication and one or more genetic markers. The origin of replication allows the maintenance of the vector in the target cell during generations.
Answer 2
Answer: Inserted into a vector so it can be inserted into another gene.

Related Questions

People sweat to help maintain body temperature. What type of feedback happens when sweating regulates body temperature? A. Positive feedback, because sweating can increase body temperature B. Positive feedback, because sweating can decrease body temperature C. Negative feedback, because sweating can decrease body temperature D. Negative feedback, because sweating can increase body temperature
A gene for eye color in an island fly species has two alleles: the dominant allele codes for blue eyes, and the recessive allele codes for green eyes. If genetic drift is the only force that changes allele frequencies in a fly population, what is expected to happen to the blue and green eye allele frequencies in the population?
Is mold abiotic or biotic
Which could be in the fourth trophic level of a food chain?a. earthworm b. grass c. bluebird d. rabbit
In the oxygen cycle,plants release oxygen as a waste product during the process of ________.

All life must maintain an internal balance, despite environmental changes. This is called _____.

a.) stimulus
b.) heredity
c.) homeostasis
d.) evolution

Answers

Homeostasis is the answer
All life must maintain an internal balance, despite environmental changes. This is called _____.


c.) homeostasis

A pea plant is heterozygous for height (Tt). Which allele will be carried by a pollen grain produced by the plant? A. T only B. t only C. T and t D. T or t

Answers

The correct answer for the question shown above is definitely the last option D. T or t because pea plant is able to carry any of the allele.

D is your anwser and np

Where would you find very acidic things on the ph scaleA. In the middle near 7
B. In between 7 and 10
C. On the end toward 0
D.On the end toward 14

Answers

Answer:

C. Om the end toward 0.

Explanation:

pH ranges from 0 to 14, with 7 being neutral. pHs less than 7 are acidic while pHs greater than 7 are alkaline (basic).

How do cells get rid of the largest waste materials?A. by diffusion
B. by transport proteins
C. by osmosis
D. by exocytosis

Answers

Answer:

Cells use both diffusion and osmosis to get rid of their wastes. Cells can bias the movement of waste molecules out of and away from themselves. One way is to temporarily convert the waste product into a different molecule that will not diffuse backwards.

Explanation:

Answer:

A. By diffusion

Explanation:

Cells use both diffusion and osmosis to get rid of their wastes. Cells can bias the movement of waste molecules out of and away from themselves. One way is to temporarily convert the waste product into a different molecule that will not diffuse backwards.

Hope it helps!!

which of the following is an obstacle to creating computer based models for tracking hurricanes A. Hurricanes form over water, where it is difficult to observe them. B. Most sources of data about hurricanes are anecdotal and unreliable. C. Forecasters must consider a large number of variables that affect the path of the storm. D. All of the above

Answers

I honestly think D is the anwser
C.) Forecasters must consider a large number of variables that affect the path of the storm.

Hope this helps

After a puncture wound or broken skin or mucous membrane contact with blood or other potentially infectious fluids, the first step is to

Answers

clean the wound to prevent infection
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