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Bumek [7]
3 years ago
5

What is the relationship between operons and transcription units?

Biology
1 answer:
insens350 [35]3 years ago
5 0

<span>The transcription of genes in a single mRNA is known as operon and they often identified by the presence of promoters and terminators. Thus, there are several structural genes that are present in operon and they arranged under a common promoter, regulated by common operator. However, the structural gene that lies a promoter sequence provides a site for RNA polymerase to bind and initiate transcription. </span>

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Diference between aerobic and anaerobic respiration in terms of energy production and location.
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4 0
4 years ago
The Calvin cycle is considered light-independent because it can occur in darkness. However, most often the Calvin cycle takes pl
GarryVolchara [31]

Answer:

C) The Calvin cycle requires ATP and NADPH, which require sunlight to be produced

Explanation:

The light-dependent phase of photosynthesis includes the photolysis of water molecules. The released electrons are passed to PSII to PSI via electron carriers and finally to NADP+ to reduce it into NADPH.

Transfer of electrons via electron carriers also generates the proton concentration gradient which in turn drives ATP synthesis. ATP and NADPH formed during light reactions are used in the Calvin cycle as an energy source and electron donor respectively.

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6 0
3 years ago
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Helen [10]

Answer:

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The biodiversity is assessed to study the changes that are taking place in an ecosystem, to study the causes and how the changes affect the human well being.

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Thus, option-A is the correct answer.

8 0
3 years ago
Type of very specific antibodies produced from a population of identical cells
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The answer is called monoclonal. Hope this helps and please don't forget to thank me.
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