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Brrunno [24]
3 years ago
7

An increase in the calcium ion level in the sarcoplasm starts the sliding of the thin filaments. when the level of calcium ions

declines, sliding stops.
a. True

b. False
Biology
1 answer:
Andrew [12]3 years ago
5 0
I think it’s false and
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kondaur [170]

The statement that does not apply to experimental surgery on animals is that the importance of a sterile surgery is to be decided by the researcher.

<h3>What is surgery?</h3>

A surgical procedure is an intervention that involves the opening of the body of an organism in order to carry it out.

The statement that does not apply in the experimental surgery of animals is that the importance of a sterile surgery is to be decided by the researcher.

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2 years ago
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Gala2k [10]

That would be erosion. I know this because i spent years studying rocks and had straight passed all of it. Hope this helps. ;)

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Which types of mutations in the lac operon stop Escherichia coli from utilizing lactose as a carbon source? a) promoter deletion
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Answer:

D.) repressor DNA-binding site mutation

Explanation:

lacl prevents the repressor polypeptide is a mutant that prevent operon from binding lactose, and thus will bind to the operator and be non-inducible.. This mutant will represses the lac operon whether lactose is present or not and the lac operon will not be expressed. It is also called“super-supperesor".

The lacI locus – One type of mutant allele of lacI (callled I-) prevents the production of a repressor polypeptide or produces a polypeptide that will not allow to bind to the operator sequence.

This is also a constitutive expresser of the lac operon because absence of repressor binding permits transcription.

7 0
3 years ago
At birth Himalayan rabbits are usually
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Answer:

C

Explanation:

because i took the test and got it right

5 0
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You want to determine the likely clinical course and possible complications for a sprinter who had a release for acute compartme
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Ask for feeling of Numbness,, Pain,,Use of the affected limb,, Fever

Explanation:

All these tends to rule out the complications of this condition

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