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Phantasy [73]
4 years ago
15

What are toenails made of?

Biology
2 answers:
Arlecino [84]4 years ago
7 0

Fingernails and toenails are made out of alpha keratin which is a type of tough, protective protein.

Vinvika [58]4 years ago
6 0

Toe nails are made of keratin

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I need any biology project ideas.
Studentka2010 [4]

Did a bit of research, found a cool one.

Did you know that our brains are split into two parts, right inside our head? One half is the left brain and the other half is the right brain. Some people use one half of the brain more than the other half when they are doing certain activities, like talking or reading. The half that is used is sometimes tied to which hand they prefer to use. If someone likes to use their right hand when doing an activity, like drawing or throwing a ball, do they also prefer to use their right ear, eye, or foot when hearing, seeing, or kicking something? Which side do people use the most? In this science project, you will get to find out!

https://www.sciencebuddies.org/science-fair-projects/project-ideas/HumBio_p007/human-biology-health/are-you-left-or-right-sided#procedure

3 0
3 years ago
Help me plz im stuck
Murljashka [212]

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ribosomes

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3 0
3 years ago
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What is the purpose of a cell wall in plant cells
Bogdan [553]

The cell wall is an outer protective membrane in many cells including plants, fungi, algae, and bacteria. Animal cells do not have a cell wall. The main functions of the cell wall are to provide structure, support, and protection for the cell

7 0
3 years ago
Did Thomas Jefferson live up to his ideals as President? Explain your answer.
DedPeter [7]

Answer:

Yes, Thomas Jefferson lived up to his ideals as President. This is because although he held himself to very strict ideals, he has accomplished numerous monumental things throughout is lifetime. An example of such was drafting the Declaration of Independence.

Explanation:

This is a very opinionated question, however, you can say "yes", and state all of the achievements that he can claim his.

7 0
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In Eukaryotic cells cytokinesis occurs during a phase of the cell cycle called
KiRa [710]
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3 years ago
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