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stich3 [128]
3 years ago
6

Describe why plant cells are rigid:

Biology
2 answers:
suter [353]3 years ago
8 0
<em>Hello there, and thank you for posting your question here on brainly.

______________________________________________________________
Answer: It prevents the cell from exploding.
______________________________________________________________
Hope this helped you! ♥
</em>
choli [55]3 years ago
4 0
It prevents the cell from exploding, hope this answer helps you, bye
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An allele whose trait is masked (weaker) in the presence of a stronger allele
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There are 2 alleles, a recessive allele and a dominant allele. The weaker allele is the recessive allele.

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Below is a food web from a tundra ecosystem in Nunavut, a territory in Northern Canada
navik [9.2K]

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2 and 4

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2 years ago
suppose a cell wishes to make a protein that has 100 amino acid. How many water molecules will be created in the making of this
slega [8]
The answer is 99.

Amino acids <span>contain a carboxyl group (carbon-containing) and an amino group (nitrogen containing). Proteins are made by forming peptide bonds between the carboxyl and amino group of amino acids.
</span>If a protein is made of 100 amino acids, that means there are 99 peptide bonds (because the last, 100th amino acid will not bind the next (101st) amino acid). For each peptide bond that is created, one oxygen atom and two hydrogen atoms are taken. Therefore, one water molecule is created for each peptide bond. If there are 99 peptide bonds, 99 water molecules are created.
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3 years ago
According to one theory of color vision, colors are signaled in pairs by neurons that fire faster one color and slower to anothe
Advocard [28]

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Opponent process theory

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-The opponent process theory suggests that the way humans perceive colors is controlled by three opposing systems. We need four unique colors to characterize perception of color: blue, yellow, red, and green. According to this theory, there are three opposing channels in our vision; these are blue vs yellow, red vs green and black vs white.

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4 years ago
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A class is modeling the differences between a unicellular organism and a multicellular organism. Which example is a model of a u
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Unicellular organism are one celled but multicellular organisms are made up of many cells.

<h3>Explain the difference between unicellular and multicellular organization of organisms? </h3>

As the name suggests, unicellular organisms are made up of only one cell and this single cell carries out all the essential functions that are needed for the survival of the organism like respiration, photosynthesis etc.

But in multicellular organization, the organisms are made of more than one cells and cells are grouped according to their functions. Each group is specialized for specific functions. Even in higher multicellular organisms the group of cells form specific types of tissues and further they form organs and organ systems which function more efficiently.

Thus, this is the difference.

To learn more about  unicellular organism click here:

brainly.com/question/15299967

#SPJ4

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