All categories

3 years ago

Which of the following statements is true about the glycocalyx? Check All That Apply

Biology

1 answer:

olga nikolaevna [1]3 years ago

5 0

From the options, the true statements about glycocalyx are : ( 1 ) and ( 3 )

All animal cell have a glycocalyx ( 1 )
The glycocalyx helps one cell adhere to another ( 3 )

Glycocalyx is a layer of macromolecules attached to the cell membrane of cells. they perform several functions like protecting the cell from the entrance of pathogens and also providing a medium for cell to cell interaction.

Glycocalyx are found in cells of living organisms, and they are made up of glycosaminoglycans, proteoglycans and glycoproteins as well. hence they are not comprised mostly of proteins.

Hence we can conclude that the true statements about glycocalyx are : All animal cell have a glycocalyx and the glycocalyx helps one cell adhere to another

Learn more : brainly.com/question/24278719

You might be interested in

Describe how climate would be influenced if:

madam [21]

The rate of energy coming from the Sun changes slightly day to day. .It has been suggested that changes in solar output might affect our climate—both directly, by changing the rate of solar heating of the Earth and atmosphere, and indirectly, by changing cloud forming processes.
The axial tilt angle affects climate largely by determining which parts of the earth get more sunlight during different stages of the year Likewise, during winter for the northern hemisphere, there would be fewer hours of daylight because the northern hemisphere would essentially be pointed away from the sun.
If an asteroid were to strike land or a shallow body of water, it would eject an enormous amount of dust, ash, and other material into the atmosphere, blocking the radiation from the Sun. This would cause the global temperature to decrease drastically.
The Sun's irradiance has its greatest effect on Earth's upper atmosphere, while the lower atmosphere insulates Earth from the increased heat. If the Sun were driving Earth's warming, one would expect to see that upper atmosphere getting increasingly hot.\
have a nice day sorry if wrong T_T

4 0

3 years ago

When the figure skater had her arms out, she was spinning slowly. The more she pulled her limbs in, the faster she spun. Why did

nasty-shy [4]

Answer: She spun faster because her mass was closer to her center of rotation. The rate of spin increased to conserve angular momentum.

Explanation: plato answer

5 0

3 years ago

1. If the frequency of two alleles in a gene pool is 90% A and 10% a, what is the frequency of individuals in the population wit

Illusion [34]

Answer: 0.18

Explanation:

For the alleles, the percentage distribution of each is 'A' (90% = 0.9)

While 'a' (10% = 0.1)

Hence, 0.9 and 0.1 are the respective frequencies of each allele

Now, apply Hardy-Weinberg Equilibrium equation, where heterozygotes are represented by the 2pq term.

Therefore, the number of heterozygous individuals (Aa) is equal to 2pq which equals

2 × 0.9 × 0.1 = 0.18

Thus, the frequency of heterozygote is 0.18, while the percentage distribution in the population is 18%

4 0

3 years ago

Identify the instrument used to measure each one

gtnhenbr [62]

Answer:

1. thermometer

2. anemometer

3. barometer

4. anemometer

5. hygrometer

3 0

3 years ago

Which particle has a high rate of deposition?

fenix001 [56]

The answer is a low-density particle

5 0

3 years ago

Read 2 more answers