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densk [106]
4 years ago
14

How can you use composition and texture to identify common rocks?

Biology
1 answer:
anastassius [24]4 years ago
6 0
Rocks are classified in groups such as sedimentary, it helps narrow the options down.<span>the groups are determined by how the rock is formed.</span>
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Of which of the following list,choose the function of proteins in living cells
svet-max [94.6K]

Of the list shown in the image, the function of proteins in living cells are: they transport oxygen in the blood of vertebrates, they play a key role in moving materials within cells, they help the body to recognize and destroy foreign microbes and cancer cells, they catalize chemical reactions.

<h3>What are proteins?</h3>

Proteins are macromolecules made up of linear chains of amino acids that are synthesized by ribosomes using mRNA molecules as templates. they have different functions since they are present in enzymes, hormones, transport proteins and also as a structural part.

Therefore, we can confirm that of the list shown in the image, the function of proteins in living cells are: they transport oxygen in the blood of vertebrates, they play a key role in moving materials within cells, they help the body to recognize and destroy foreign microbes and cancer cells, they catalize chemical reactions.

To learn more about proteins visit: brainly.com/question/17095120

#SPJ1

3 0
2 years ago
3 + 7 is. . .? I need help
Vaselesa [24]
10

3 + 7 = 10

check: 10 - 3 = 7
8 0
3 years ago
Read 2 more answers
What is an organism that relies on other organisms for its food and energy supply; also called a heterotroph?
bazaltina [42]
A parasite, maybe? Unless looking for specifics, where it could be a number of different things... Sorry I'm not more help.
6 0
3 years ago
Match the description below with the correct biological group it represents.
Arisa [49]

Answer:

Protists

Explanation:

Animal like protists which we called protozoans are eukaryotic, unicellular, heterotrophic organisms without cell wall found in aquatic environment.

6 0
3 years ago
Describe the structure of atoms,including the masses, electrical charges, and locations of protons, neutrons and electrons.
Lana71 [14]

Everything on earth is made up of a fundamental particles that is impossible to see with the naked eye this particle is called the atom. There a over a 100 atoms or more in science. At the center of the atom is the nucleus which contains protons and neutrons. Electrons can be found moving around the orbitals or energy levels , while most of the area outside the nucleus is empty space .

Most of the mass of an atom is concentrated at the center of the nucleus.

Atoms are made up of three subatomic particles called

1. Protons

2. Neurons

3. Electrons

protons - has positively charge particles with a charge

of +1

Neutrons- has no charge it is neutral, 0 charge.

Electrons- has a negative charge particles with an charge of -1.

Relative mass of a particle is the mass compared to the mass of a proton

Relative charge of a particle is the charge compared to the charge on a proton.

7 0
4 years ago
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