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denis23 [38]
3 years ago
13

Predict the likely effect on the ability of substance L to enter the cells if substance L is attached to a large protein instead

of free in the
culture.
Biology
1 answer:
Pani-rosa [81]3 years ago
5 0

Answer:

Since the cell membrane is semi-permeable, the likelihood of substance L entering the cell attached to a large protein is lower than that of substance L free in the culture. Substance L enters the cell membrane through active transport, but the cell membrane may block the larger protein, thus blocking substance L, if it is attached to the large protein.

Explanation:

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Jack leaves his house and walks north for 30m. He turns left and walks west for 30m. He then turns left again and walks another
coldgirl [10]

Answer:

Jack's house

Explanation:

Point of reference is a point in a space that can be used to tell where other things are positioned. It is also known as the reference point. A simple way to put this is the starting point. As you can see in your example, Jack started from his home and is moving in directions depending on his house's location.

3 0
3 years ago
In lateral gene transfer, genes are ______.
Gekata [30.6K]

Answer:

c. moved from one species to another

Explanation:

During lateral gene transfer, one or more genes from one mature, independent organism are transferred to another. Here, the donor and recipient organisms may belong to different species. Lateral gene transfer in prokaryotes occurs by mechanisms such as transformation, conjugation, and transduction. For example, the genes for antibiotic resistance have been spread in the species of bacteria by lateral gene transfer.

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liubo4ka [24]
You can't bend a ruler and it does not measure what is inside of something
3 0
3 years ago
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:

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5 0
1 year ago
Which structure contains a cell nucleus
kvasek [131]

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7 0
3 years ago
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