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Alexeev081 [22]
3 years ago
15

Based on the current understanding of this operon, which hypothesis would be useful for James to test?

Biology
1 answer:
mariarad [96]3 years ago
7 0
<span>Addition of allolactose to the bacterial growth media should increase the speed at which the bacteria metabolize the sugar lactose.</span>
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Consider a cell that requires much more ribose5‑phosphate than NADPH. The cell needs ribose 5‑phosphate but has a relatively hig
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Answer:

The fate of glucose-6-phosphate,glycolytic intermediates and pentose phosphate pathways are described below

Explanation:

Fate of Glucose -6-phosphate

Glucose-6-phosphate undergo dephosphorylation to form glucose when there is an increase demand of glucose in the body.

Glucose-6-phosphate enters into pentose phosphate pathway to synthesize ribose-5-phosphate which is used during denovo pathway of purine nucleotide biosynthesis.

Fate of glycolytic intermediates

Glyceraldehyde-3-phosphate is an important intermediate of glycolysis.The glyceraldehyde-3-phosphate act as a precursor during lipogenesis that deals with the biosynthesis of triacylglycerol.

Fate of pentose phosphate pathway intermediates

Ribose-5-phosphate and NADPH are the important intermediates of pentone phosphate pathway.

 Ribose-5-phosphate act as a substrate molecule during the denovo biosynthesis pathway of purine nucleotides.

NADPH act as a reducing agent during fatty acid biosynthesis process.

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3 years ago
Describe how the experiments of Avery, McCarty and MacLeod, building on the work of Griffith demonstrated that DNA was the molec
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Increase in urbanization will lead to increase in the number of people who are living in an urban area and it will also lead to increase in development in that area. The increase in development can come in form of construction of industries, which release large amount of waste products that pollute the air. This will lead to air pollution and reduce air quality. Development can also be in form of availability of electricity, that makes it possible for people to operate different electrical gadgets such as radio and television, which can result in noise pollution. Increase in the number of people who operate motor vehicles will also lead to increase in air pollution, which is caused by fossils fuel.

8 0
2 years ago
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On the beach, he built _____ huge sandcastle.
wel

the is a definite article meaning that you cannot use it

"an" can only be used before words beginning with vowels  

therefore the answer is" a"

8 0
3 years ago
Match the descriptions of the stages of the act of hearing with the correct stage order.
Nana76 [90]
Stage 1 - <span>The ear collects compression waves.
Stage 2 - </span>The ear amplifies the compression waves.
Stage 3 - <span>The amplified waves stimulate the hair cells of the ear.
Stage 4 - </span><span>The hair cells transmit nerve impulses to the brain
Stage 5 -</span><span>The brain interprets the nerve impulses.


Hope this  helps!</span>
3 0
2 years ago
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