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denpristay [2]
3 years ago
5

What is the "scale of cells"?

Biology
2 answers:
Komok [63]3 years ago
7 0

Answer:

https://www.khanacademy.org/science/high-school-biology/hs-cells/hs-introduction-to-cells/v/scale-of-cells

the scaling or measuring the size of small items

this video will help you alot :D

Explanation:

Nitella [24]3 years ago
5 0
Cell Size and Scale, an elegant and deceptively simple interactive from the University of Utah's Genetic Science Learning Center, enables you to compare the sizes of various really small things. The interactive is available free on the Internet and works on desktop computers, smart phones, and tablets.
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blondinia [14]

Answer:

C. thymine

Explanation:

Adenine pairs with thymine in DNA and pairs with uracil in RNA.

Hope it helps.

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3 years ago
When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. This molecu
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Answer:

b. active transport

Explanation:

Active transport -

It is the movement of the molecules across the membrane via a region of lower concentration towards the region of higher concentration , and in some cases , the flow is independent of the concentration .Its is known as active transport .

This process needs some amount of energy in the form of cellular energy .

Hence , the correct term for the given statement is active transport .

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when someone eats bad fatty foods like pork or french fries, what does this cause in the blood vessels or arteries
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Answer:

The Power of Food

Cholesterol can combine with fat, calcium, and other substances in the blood to form plaque. Plaque then slowly builds up and hardens in the arteries, causing them to narrow. This buildup of plaque, a condition called atherosclerosis, can lead to heart disease, heart attack, and stroke.

Explanation:

pa brain lest thank you°^°

4 0
2 years ago
Heat from the sun moves through space by the process of
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H</span>eat moves<span> in three different ways. They are radiation, conduction, and convection. Radiation happens when </span>heat moves<span> as energy waves, which are called infrared waves, directly from its source to something else. This is how the </span>heat from the Sun<span> gets to Earth.
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</em><em>I hope this helps! ~<3~</em>
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Why is it important to get enough iron in your diet
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