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Wittaler [7]
2 years ago
13

Close examination of an organ reveals a lining of several layers of cells. The layers do not contain any blood vessels and one s

urface of the cells is open to the internal cavity of the organ. This tissue is probably
Biology
1 answer:
Reptile [31]2 years ago
3 0

Answer:

Epithelium

Explanation:

Epithelium are tissue massage found mostly in the skin and serve as protective covering for the internal and external parts of the body.

A major characteristic of the epithelium is that its layers do not contain any blood vessels such as the artery or vein. The surface of the cells is also usually open to the internal cavity of the organ.

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How does cellular respiration explain why animals breathe rapidly when they are running?
QveST [7]

Answer:

Energy is used up while running, and cellular respiration needs oxygen to produce more energy. Energy is used up while running, and cellular respiration needs carbon dioxide to produce more energy.

Explanation:

4 0
2 years ago
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When making yogurt, bacteria and milk are mixed together and set in a warm area. The container is sealed and no gasses are allow
Ivenika [448]

Answer:

When making yogurt the tart flavor get in the end is more likely because the bacteria have carried out a type of respiration named lactic acid fermentation (option C).

Explanation:

The process of obtaining yogurt from whole milk involves the association of the bacterial species Streptococcus and Lactobacillus. In order to carry out the lactic acid fermentation that produces yogurt, the bacteria act in a different way:

  1. Streptococcus is in charge of removing the oxygen from the milk product.
  2. Lactobacillus promotes the conversion of lactose sugar into lactic acid.

This fermentation process  leads to the conversion of milk into a coagulated and tart flavor product.

Other options are not correct because:

<em>     A.  </em><u><em>Photosynthesis </em></u><em>: is the process that occurs in plants to obtain chemical energy from sunlight.</em>

<em>      B.  </em><u><em>Alcoholic fermentation</em></u><em>:  in this chemical process alcohol is obtained from the fermentation of a sugar.</em>

<em>      D.  </em><u><em>Aerobic cellular respiration</em></u><em>: does not involve fermentation, but the series of processes that convert glucose into energy.</em>

6 0
2 years ago
In freshwater microorganisms, an organelle known as the contractile vacuole regulates the flow of water into and out of the cell
Ilya [14]

Answer:

b

Explanation:

6 0
2 years ago
What might be a natural reason for low survival rates of jaguar cubs
Vladimir79 [104]
Disease or sickness
3 0
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Directed pressure causes _____.
prisoha [69]
C. Sedimentary Layers, sedimentary rocks are created as a result of high pressure :)

I hope this helped!
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2 years ago
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