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bixtya [17]
2 years ago
9

Antibiotics significance

Biology
1 answer:
I am Lyosha [343]2 years ago
5 0

Answer:

To detox or get away of all the fluids that may affect your skin by pimples and staff.

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1. Which is a characteristic of pseudoscience?(1 point)
Morgarella [4.7K]

Answer:

1) testable claims

2) What happens to us after we die? How did so much life appear on our planet when others seem devoid of any species at all? Who, if anyone, pulls the strings of our universe? Is it some all-powerful god in control or are there physical and mathematical principles driving the engine of our existence?

3)

7 0
3 years ago
How would you test the presence of starch in leaves?
Lesechka [4]

Answer:

1. Remove a green leaf from the plant

2. Boil the leaf in boiling <u>water stop enzymatic reaction within cells in leaf</u>

3. Put the boiled leaf in boiling tube containing alcohol <u>extract (ethanol) chlorophyll ethanol dissolves Lipids in cell membranes.</u>

4. Return to leave to the hot water <u>soften the leaf and allows penetration of </u><u> </u><u>i</u><u>odine</u>

5. Remove leaf and perform the iodine test

Explanation:

<em>starch is white powdery substance consisting of glucose which is used by plants as food the percents of starch in leaves evidence enough of the process a photosynthesis being carried out in leaves as the formation of starch necessitates photosynthesis</em>.

I hope this helps :)

4 0
4 years ago
Proteins that speed up chemical reactions in the body are called:
hichkok12 [17]
They're called Enzyme. They're made up of proteins. They act as a biological catalysts that can speed up chemical reaction. They have an active site that certain substrates binds into it and form a product. Enzyme works under optimum pH and temperature and the active sites are not changed unless denatured.
7 0
3 years ago
Which type of cell transport includes the diffusion of water?
oee [108]

Answer:

Passive transport

Explanation:

Water is transported through channel proteins called aquaporins.

5 0
3 years ago
Why is the idea of common descent only a conclusion?
Mamont248 [21]

Answer: It's not observable, but is determined based on a large amount of

related evidence.

Explanation:

5 0
3 years ago
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