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pickupchik [31]
3 years ago
5

Sodium nitrate and sodium nitrite are added to many meat products, such as ham, bacon, hot dogs, and sausage. These additives he

lp to prevent the growth of Clostridium botulinum by inhibiting certain iron-containing enzymes of the organism. This is an example of chemical food preservation. Which of the following correctly describes a method of chemical control used to control microbial growth?A) Surface-active agents, or surfactants, decrease surface tension among molecules of a liquid.B) Phenolics exert antimicrobial activity by injuring lipid-containing plasma membranes, which causes the cellular components to leak out of the cell.C) Alcohols exert their action by denaturing proteins and dissolving lipids.D) High pressure is used to denature proteins in vegetative cells.
Biology
1 answer:
stiks02 [169]3 years ago
3 0

Answer:

A) Surface-active agents, or surfactants, decrease surface tension among molecules of a liquid.

B) Phenolics exert antimicrobial activity by injuring lipid-containing plasma membranes, which causes the cellular components to leak out of the cell.

C) Alcohols exert their action by denaturing proteins and dissolving lipids.

Explanation:

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Which layers most likely have a pressure, represented in units of GPa, ranging from 75 GPa to 110 GPa? Check all that apply. Out
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<h3><u>Answer;</u></h3>

Lithosphere

<h3><u>Explanation</u>;</h3>
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lbvjy [14]

Answer:

Option B: Molecule 2

Explanation:

'Equilibrium of a molecule inside and outside a cell' means that there are similar numbers of that molecule on the inside and the outside. (hence 'equilibrium')

The number of each molecule is as follows:

Molecule 1 - Inside: 3, Outside: 5

Molecule 2 - Inside: 2, Outside: 3

Molecule 3 - Inside: 1, Outside: 5

Molecule 4 - Inside: 7, Outside: 4

Therefore the correct option is option b. 2

This is because the number of molecules inside the cell and outside the cell are the closest together, most similar out of all the molecules.

Hope this helped!

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