What is a cell? How are they different from atoms?

Biology

1 answer:

Lapatulllka [165]3 years ago

4 0

Explanation:

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells.

cells are bigger than atoms. We can see cells with a microscope. Just as atoms have smaller parts called protons, neutrons, and electrons, cells have smaller parts, too. When you look at cells with a powerful microscope, you can clearly see hundreds of them.

You might be interested in

What is the most reliable source of dietary fluoride?

AysviL [449]

Answer;

Public water

Public water is the most reliable source of dietary fluoride.

Explanation;

Fluorine is essential for the normal mineralization of bones and the formation of dental enamel. The biggest percent (about 96%) of the Fluoride in the body is found in bones and teeth. In Teeth, Fluoride becomes incorporated into the crystalline structure of teeth, making them less susceptible to decay.

5 0

3 years ago

Which part of a scientific argument must be supported by valid data

Cloud [144]

<span>The answer is valid data. A scientific argument utilizes confirmation to present a defense for whether a logical thought is precise or erroneous. The desires created by a logical thought and the genuine perceptions significant to those desires from what we'll call a logical contention.</span>

8 0

3 years ago

Read 2 more answers

Describe one way in which osmosis is similar to simple diffusion and one way in which it is different.

Maslowich

Water or other molecules move down their concentration gradient without any energy.........

difference - simple diffusion uses help of transporting protein in the membrane whereas osmosis uses no help.

7 0

3 years ago

Food travels directly from the stomach to the _____.

Anastaziya [24]

<span>Food enters the duodenum- first part of the small intestine. </span>

7 0

3 years ago

Read 2 more answers

An assault has been committed, and the victim is bleeding profusely. You do a quick blood test and find the following result. Pr

MissTica

From the test results, the victim is O+. The clumping indicates the presence of a rhesus factor.

There are four human blood groups which are;

A person can have any of these blood groups. Those who have blood group O lack antigens A and B in blood hence they do not agglutinate in a blood test with antibodies A and B.

Also, the fact that there is clumping in the rhesus test indicates that the blood is rhesus positive.

Learn more: brainly.com/question/5624100

4 0

3 years ago