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2 years ago

Synthesis of an inducible enzyme requires Select one:

Biology

1 answer:

Leona [35]2 years ago

4 0

Answer: B

Explanation:

Synthesis of an inducible enzyme requires the substrate bound to repressor.

In the synthesis of a specific inducible enzymes, a substrate on which the enzyme acts must bind to the repressor that prevents the synthesis of the inducible enzyme. Example of an inducible enzyme is β-galactosidase in Escherichia coli that degrades lactose and galactose.

The synthesis of β-galactosidase is regulated by a repressor protein, that binds to the region of deoxyribonucleic acid (DNA) that codes for the synthesis of β-galactosidase. If lactose or galactose (substrate) is present, it acts as an inducer which induce the repressor protein from binding to DNA. Hence the enzyme is synthesized

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Cell walls create structure in cells.

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3 years ago

Cutting down vast tracks of rain forest may result in a loss of all the following environmental effects, except which one?

Harrizon [31]

Your answer would be oil

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3 years ago

Read 2 more answers

What are the end products of the electron transport chain?

solong [7]

The end products of electron transport chain are:

Water

Adenosine triphosphate (ATP)

Explanation:

Most of the free energy released during the oxidation of glucose to CO₂ is retained in the reduced co-enzyme NADH and FADH₂, generated during the kreb's cycle.
Electron are released from these co-enzymes and are eventually transferred to an oxygen molecule to form water.
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3 years ago

Sign an experiment.

expeople1 [14]

The answers to the questions required for the design experiment above are :

If shark attack are related to the number of elephant seals in an area, then shark attack will increase as the number of elephant seal increases

If shark attack are unrelated to number of elephant seal in an area, then shark attack is unaffected by increase or decrease in number of elephant seal.

The Control Group : Beaches or areas where elephant seals aren't present or period of the year when there are no elephant seal at the beach.

The Experimental group : Beaches where varibale portions of elephant seals are found (area with high, medium or low).

The Dependent variable : Number of shark attacks

The Independent variable : The different number of elephant seals found.

Data to be collected include : The number and type of elephant seals found at various beaches and the number of shark attacks recorded at the various points.

John will be able to deduce if the number of elephant seals and number of shark attacks recorded corded are related.

The hypothesis of an experiment is a proposition which requires experimental testing in other to establish it's validity.

The Control Group refers to a portion of the subject which aren't given or exposed to the treatment used in an experiment.

The Experimental group are the portion of the subjects which are subjected to the treatment condition.

The Dependent variable is the measured variable is changes as the independent variables are tweaked.

Independent variable is the predictor variable, it causes a change in the output of the dependent variable.

Learn more : brainly.com/question/17528320?referrer=searchResults

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2 years ago

Helphelphelphelphelphelp

il63 [147K]

Explanation:

The Waxing Crescent Moon. This intermediate Moon phase comes after New Moon and lasts until half of the Moon's visible surface is illuminated at First Quarter Moon.

The Waning Gibbous Moon. This intermediate Moon phase comes after Full Moon and lasts until half of the Moon's visible surface is illuminated at Third Quarter Moon.

So 1 is the right answer

4 0

3 years ago