What started the study of the field of genetic engineering?

Biology

1 answer:

Len [333]3 years ago

7 0

Answer:

The study of the field of genetic engineering started with the emergence of cloning.

Explanation:

Genetic Engineering is the process of manipulation in an organism's DNA using tools of Biotechnology. Genetic Engineering started with the discovery of gene cloning. Gene cloning demonstrated that beneficial genes from one organism can be expressed into another host organism. For example, The human insulin gene was inserted into bacteria to produce insulin for human at large scale.

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In late adulthood, Mr. Klondike has become increasingly likely to make a socially impolite remarks about other people's appearan

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Answer:

frontal

Explanation:

In a mammalian brain, there are four major lobes that are present and one of them is the frontal lobe.
The frontal lobe is mainly rich in dopaminergic neurons and thus, it is mainly concerned with functions such as memory, reward, motivation, planning, attention, etc.
The process of break down of tissues and cell death in the tissues is referred to as atrophy and since the frontal lobe is associated with the functions as mentioned above its atrophy would lead to a slow decline in these functions.
Since Mr. Klondlike behavior is changing his blunt comments are most likely a result of atrophy of the frontal lobe.

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3 years ago

Which two hypotheses can be supported with quantitative data?

Katena32 [7]

The answer would be A and E

(I explained on the other one)

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3 years ago

10. Which type of fermentation sometimes occurs in human muscle cells

Scrat [10]

I think its acid fermentation, but I could be wrong. My class studied this a while ago.

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3 years ago

In a topoisomerase reaction, the _____ is used as the first nucleophile and the _____ is used as the second nucleophile.

Alchen [17]

Answer:

a. hydroxyle in tyrosine

b. 3' OH

Request: Please mark me as the Brainliest.

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2 years ago

RNA synthesis is always 5' to 3' because: A. the unwinding of the double-stranded DNA can only move one direction B. the structu

avanturin [10]

Answer:

The correct answer is option E. "nucleotides can only be added to an available 3'-OH group on the transcript terminus".

Explanation:

RNA synthesis is catalyzed by an enzyme called RNA polymerase. RNA polymerase always catalyze the synthesis of new RNA from 5' to 3' because nucleotides can only be added to an available 3'-OH group on the transcript terminus. This has been confirmed in labeling experiments with γ-32P substrates which establish the presence of a triphosphate moiety in transcripts with either pppG or pppA.

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3 years ago

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