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Dvinal [7]
3 years ago
15

“What is the effect of molecule size on a molecule’s ability to diffuse across a semipermeable membrane?” If molecules are small

enough, then . . .
Biology
2 answers:
Taya2010 [7]3 years ago
8 0
Than the molecules will just pass right through it.
never [62]3 years ago
4 0
They would not be able to fit into a semipermeable membrane it will just pass threw
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A deficiency of which molecule will trigger lactic acid buildup in our muscles? ATP Carbon dioxide Oxygen Water
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Oxygen, neccessary for cellular respiration, is the answer. As oxygen becomes scarce, your cells begin to aerobically produce very little ATP, in effect fermenting and producing lactic acid.
5 0
3 years ago
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Which of the following best explains the difference between micro and macro evolution? A. Microevolution is based on ideas, whil
gtnhenbr [62]

Answer: C. Microevolution is small scale change to the gene pool of a population while macroevolution is larger scale changes that lead to speciation.

Explanation:

Microevolution can be defined as a small change in the gene frequency within a gene pool of the species, these changes will be inherited by the organisms and there will not be any drastic change at the species level. But in case of macroevolution the large scale change occurs at the genetic level, which retain for long. This leads to development of new organisms or results in speciation.

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3 years ago
In snapdragons, flower color is controlled by incomplete dominance. The two alleles are red (RR) and white(WW). A red and a whit
madreJ [45]

Answer:

red

nd yellow

Explanation:

8 0
3 years ago
If an animal cell represented a city, the city's power plant would represent what organelle?
Dovator [93]
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7 0
3 years ago
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In the context of protein digestion, protein breakdown into its amino acid constituents is completed by?
Artemon [7]

In the context of protein digestion, protein breakdown into its amino acid constituents is completed by <u>proteases </u><u>produced in the small intestine</u>

<u />

  • Protein-degrading enzymes are referred to as proteases. These enzymes are produced by bacteria, fungus, plants, and mammals.
  • Proteins in the body or on the skin are broken down by proteolytic enzymes.
  • This may aid in digestion or the breakdown of proteins that contribute to inflammation and pain.
  • The small intestine, pancreas, and stomach all manufacture protease.
  • The stomach and small intestine are where the majority of chemical reactions take place.
  • Pepsin is the primary digestive enzyme that targets proteins in the stomach.
  • Proteases are released by the pancreas into the proximal small intestine, where they combine with proteins that have already been altered by gastric secretions and break them down into amino acids, which are then absorbed and utilized by the body as necessary.

learn more about proteases here:

brainly.com/question/24155941

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5 0
1 year ago
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