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konstantin123 [22]
3 years ago
13

What is meant by the word 'cell'?​

Biology
1 answer:
Papessa [141]3 years ago
6 0

Answer:

Explanation:

a small room in which a prisoner is locked up or in which a monk or nun sleeps.

or if its a living cell: the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane. Microscopic organisms typically consist of a single cell, which is either eukaryotic or prokaryotic.

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What is similar about fermentation and phtotsynthesis.
azamat
Both photosynthesis and respiration involve the conversion of energy from one form to another through a series of biochemical reactions. Both processes use and produce ATP in reactions that are carried out on membranes and are controlled by enzymes.
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3 years ago
Why are intravenous solutions generally isotonic and not hypotonic or hypertonic what is the significance of normal saline?
Sholpan [36]
Because it can induce osmosis.

The best solution for intravenous in most condition is isotonic because it will not upset the oncotic pressure of the blood. If you use hypertonic or hypotonic solution, the oncotic pressure can be altered and causing osmosis happen to the cell. The osmosis can cause injury to the cell as its water content will be changed.
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3 years ago
Neutral solutions, such as water, have an equal number of H+ and OH- ions <br><br> True or false
LuckyWell [14K]

Answer:

truew

Explanation:

7 0
3 years ago
Which macromolecule will our bodies use first for energy?
sveta [45]

Answer:

Your body uses carbohydrates, lipids and proteins for energy. When small organic molecules bind together, they form larger molecules called biological macromolecules. Biological macromolecules fall into four categories: carbohydrates, proteins, lipids and nucleic acids. Your body uses carbohydrates, lipids and proteins for energy.

Explanation:

Your body uses carbohydrates, lipids and proteins for energy. When small organic molecules bind together, they form larger molecules called biological macromolecules. Biological macromolecules fall into four categories: carbohydrates, proteins, lipids and nucleic acids. Your body uses carbohydrates, lipids and proteins for energy.

4 0
3 years ago
What is the role of your kidneys in compensating for low levels of oxygen
TEA [102]

Explanation:

When there are low oxygen levels in blood, the blood pH tends to lower. This is because there is an increased level of carbon dioxide in the blood that is converted to carbonic acid by carbonic anhydrase. When carbon acid dissociates, into H⁺ and HCO₃⁻ . The H⁺ influences the increase in acidity of the blood.   The kidneys will excrete most of the H⁺ and retain most of the HCO₃⁻ to help maintain the right blood pH. However, most of blood pH homeostasis is maintained largely by the lungs.

Learn More:

For more on function of kidneys check out;

brainly.com/question/1285333

brainly.com/question/909694

#LearnWithBrainly

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3 years ago
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