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Dafna11 [192]
3 years ago
10

Which region of the operon does the repressor bind to?

Biology
2 answers:
Blababa [14]3 years ago
6 0

The type of enzyme that are synthesized in an environment where an operon codes for enzymes that synthesize a protein from precursor amino acid molecules are the repressible enzymes. It binds to the operator and blocks attachment of RNA polymerase to the promoter, preventing transcription of the genes.

Thepotemich [5.8K]3 years ago
5 0

Answer:

operator

Explanation:

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3 years ago
Explain why the resistance of the current path through the extracellular fluid is much smaller than the resistance of the curren
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Answer:

The correct answer is - the large cross-sectional area and greater length of the cytoplasmic core get less resistance than the smaller cross-sectional area.

Explanation:

The greater length and the large cross-sectional area of the cytoplasmic path or core get less resistance than the resistance of the current path which is the small cross-sectional area of axoplasm. This leads it to greater resistance than the resistance of the current path through the extracellular fluid.

Other than this there is also an unequal distribution of the ions that leads to the increase in potential difference as higher Na+ ions present in cytoplasm and high amount of K+ ion present in axoplasm.

4 0
2 years ago
The wings of birds and butterflies have the same function—they enable the organisms to fly. Which statement can be made about th
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This character trait is known as homoplasy. the definition of  homoplasy that two or more species share a character, but they did not descend from a common ancestor.

This trait is known as convergent evolution, or convergence.

4 0
3 years ago
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Hope this helps.

Explanation:

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40 points please answer the two questions in the picture!!
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