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2 years ago

Random thought, should fingers have FINGERS?

Biology

1 answer:

Bad White [126]2 years ago

3 0

B). Brainly said I’m wrong when I tried submitting it

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What measures the distance between consecutive crest of a wave?

scoundrel [369]

The wavelength measures the distance between two consecutive crests of a wave.

There for it would be

A crest.

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2 years ago

Read 2 more answers

A polypeptide has the following amino acid sequence: Met Ser Pro Arg Leu Glu Gly For each of the following mutations, indicate t

katrin2010 [14]

Insertion and deletion point mutations alter the reading frame from the point of mutation to the end of the gene.

<h3>What is a polypeptide?</h3>

Polypeptide: A peptide consisting of 2 or more amino acids. Amino acids make up polypeptides which, in turn, make up proteins.

<h3>Are polypeptides a protein?</h3>

Proteins are therefore also known as polypeptides.

Each type of protein has a unique sequence of amino acids, exactly the same from one molecule to the next. Many thousands of different proteins are known, each with its own particular amino acid sequence.

Learn more about polypeptide here:

<h3>brainly.com/question/10167191</h3><h3 /><h3>#SPJ4</h3>

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1 year ago

Some meteroites have the same composition as the earths core

Nataly_w [17]

This is very so true

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2 years ago

19. Which statement about epithelium is correct?

Sonja [21]

Answer:

It is thin tissue that lines the alveoli

Hope this helps.

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2 years ago

You have a 16N sack of potatoes that you need to lift onto the kitchen counter. You set up a pulley system with a mechanical adv

natali 33 [55]

A force of 8 N will be required.

<h3><u>Explanation:</u></h3>

Mechanical advantage is defined as the ratio of output force from a system to the input force into the system. A machine which has the mechanical advantage more than 1 means it requires less force to give more force as output. Similarly, when the mechanical advantage for the machine is less than 1,it means more force is required to give to achieve a less one.

Here in the question, the mechanical advantage of the pulley is 2.

Output force required to pull the sack of potatoes upto kitchen is 16N.

Mechanical advantage = Output force / input force.

Or, 2= 16 / input force.

So input force = $16 / 2 =8.$

So a force of 8 N will be required to pull the pulley.

7 0

2 years ago