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Nataly_w [17]
3 years ago
12

Do bacterial cell membranes have cholesterol

Biology
1 answer:
givi [52]3 years ago
3 0
Bacterial cell membranes do not have cholesterol. The principal function of the cell membrane is to regulate the substances that enter the cell and the substances that move out of the cell. Cholesterol is a fat like substance that is found in all human cells; it is an important constituent of the cell membrane and it enhances the fluidity of the cell. Bacterial have plasma membrane but the membrane do not contain cholesterol. 
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5 0
3 years ago
m ) M How many milliliters of 0.750 M H2PO4 are required to react with 250. mL of 0.150 M Ba(OH)2 if the products are barium pho
Inga [223]

The volume of phosphoric acid is mathematically given as

X= 75 mL of H3PO4

<h3>What is the volume of H2PO4  required?</h3>

Question Parameters:

Milliliters of 0.750 M H2PO4 are required to react with 250. mL of 0.150 M Ba(OH)2

Generally, the equation for the  banlanced Chemical Reaction is mathematically given as

2 H3PO4 + 3 Ba(OH)2 ------> Ba3(PO4)2 + 6H2O

Therefore

The volume of phosphoric acid=\frac{3*2*250*150*3*1}{1*2*750}

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In conclusion, the volume of H2PO4  in mL is

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Read more about  Chemical Reaction

brainly.com/question/11231920

7 0
2 years ago
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