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Leokris [45]
2 years ago
8

These cellular structures increases the superficial surface area of a cell._______________

Biology
1 answer:
lapo4ka [179]2 years ago
4 0

Answer: Micro villi

Explanation:

The cellular structures that increases the superficial surface area of the cell is known as micro villi. It is an extension of cell membrane.

This structure helps in the increasing the surface area for the maximizing the absorption of food materials.

It also helps in providing a large area in a very compacted space. It is found at many places in the human body such as in small intestine.

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Rough endoplasmic reticulum what is and function
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The general function of the endoplasmic reticulum is to produce protiens for the cell to function. The rough ER in particular has many ribosomes on it's surface, while the smooth ER does not. These ribosomes give the rough ER it's distinct appearence under a microscope, and assist in making protiens.

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2 years ago
Bacteria that are helpful in one place may be harmful in another.
kaheart [24]

Answer:

Bacteria that are helpful in one place may be harmful in another.

What information in the text supports this statement?

A Heliobacter pylori is a bacterium that causes gastritis (irritation or

inflammation of the stomach lining) and peptic ulcers, diseases which were once

thought to be caused by too much acid.

B Streptococcus salivarius appears to help prevent tooth decay in the mouth

but can be dangerous to people with weakened immune systems if it gets

outside the mouth.

Bacillus subtilis releases toxic chemicals to kill fungus, possibly including

Trichophyton interdigitale and other species that cause athlete's foot.

D Skin, which is our interface with the world, supports a large number of the

human body's most diverse populations of bacteria, including Bacillus subtilis.

Explanation:

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2 years ago
Pacbio system, which allows to sequence fragments up to 5 kb long. you obtained sequences of several long dna fragments with no
Ann [662]
Why dont you try asking google or a teacher to help you out?! :D
8 0
3 years ago
Read 2 more answers
Will the sun eventually become a neutron star?
qaws [65]

answer:

our sun will never become a neutron star.

explanation:

  • neutron stars are born from suns that are 10-20 times the size of ours.
  • in 5 billion years our sun will become a red giant and then eventually a cold white dwarf which is similar to a neutron star, just much larger and much less dense.
5 0
3 years ago
Which hormone released by the highlighted structure inhibits the secretion of fsh only inhibin?
qwelly [4]

Inhibin hormone released by the highlighted structure inhibits the secretion of FSH only.

<h3>What is inhibin hormone?</h3>
  • A protein called inhibin is secreted by the granulosa cells in women and the Sertoli cells in men.
  • It decreases the amount of LH-releasing hormone in the hypothalamus and prevents the pituitary gland from producing and releasing follicle-stimulating hormone.
  • Inhibin is a factor in the feedback control of FSH secretion in both males and females going through puberty.
  • Follistatin suppresses FSH-subunit expression like inhibin, whereas activin enhances it, which in turn influences FSH production and secretion.
  • Inhibin A is secreted by the corpora lutea and dominant ovarian follicles in women, which helps to explain why levels are so high during the late follicular and luteal stages.
  • During the late luteal and early follicular phases of the menstrual cycle, inhibin B is reciprocally raised.

Learn more about inhibin here:

brainly.com/question/17257108

#SPJ4

Disclaimer: The question given in the portal is incomplete. Here, The complete question.

Question: Which hormone released by the highlighted structure inhibits the secretion of FSH only?

5 0
1 year ago
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