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yaroslaw [1]
3 years ago
5

The cilia and flagella of eukaryotic cells are composed of _____. the cilia and flagella of eukaryotic cells are composed of ___

__. microfilaments pili tonofilaments intermediate filaments microtubules
Biology
1 answer:
Vladimir [108]3 years ago
3 0
<span>The cilia and flagella of eukaryotic cells are made up of specifically designed microtubules. Microtubules are part of the cytoskeleton and are nucleated. They play an vital role in several cellular processes and also play a part in maintaining a cell's structure.</span>
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Difference between Cellular and Humoral immunity?
Harrizon [31]

Cellular immunity kills pathogens inside the cell, whereas humoral immunity destroys pathogens outside the cell.

<h3>What is the difference between Cellular and Humoral immunity?</h3>

The main difference between humoral and cell-mediated immunity is that humoral immunity produces antigen-specific antibodies, whereas cell-mediated immunity does not produce antigen-specific antibodies. The cellular immunity destroys pathogens and harm microbes that are present inside the cell, whereas humoral immunity kills pathogens outside the cell.

So we can conclude that cellular immunity kills pathogens inside the cell, whereas humoral immunity destroys pathogens outside the cell.

Learn more about immunity here: brainly.com/question/6612564

#SPJ1

5 0
2 years ago
1. A student conducted research about the roles of molecules in metabolic processes
Vlada [557]

Answer:

Enzyme- Peptidase/protease

Explanation:

According to this question, a student is conducting an experiment to determine the roles of molecules in metabolic processes such as digestion. Based on what she found out that the molecule, which itself can be broken down into amino acids, can also break down proteins into amino acids, this suggests that the molecule being described is a PROTEOLYTIC ENZYME.

This is because an enzyme is made up of proteins which can be denatured or broken down into its simplest unit (amino acids) and also, a substance that breaks down amino acid is said to be PROTEOLYTIC.

However, another observation that the molecule is found in high concentrations in the small intestine was made, hence, the enzyme is a PEPTIDASE OR PROTEASE, which are secreted into the small intestine by the pancreas to aid digestion of proteins.

5 0
3 years ago
The variable in the 2005 peacock butterfly experiment is the
andrey2020 [161]
It is the butterfly wings pattern color and sounds emitted
3 0
3 years ago
Why do cells need to adjust when conditions change?
MrRa [10]

Answer:

While cells, tissues, and organs may perform very different functions, all the cells in the body are similar in their metabolic needs.

Explanation:

6 0
4 years ago
5. For a cell to make proteins, enzymes must access its genes. When histones are modified with acetyl groups (-COCH3 ), their po
djyliett [7]

The rate of protein synthesis will be slower as a result of the positive

charge being neutralized.

<h3>What is Protein synthesis?</h3>

Protein synthesis involves the process of formation of protein and is usually

carried out in the nucleus of cells. Chromosomes being predominantly

negatively charged aids the ability to attract and access the genes for

synthesis to occur.

The modification of the charge will make it harder for the enzyme to access

the gene thereby reducing the rate of  protein synthesis.

Read more about Protein synthesis here brainly.com/question/884041

3 0
2 years ago
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