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Vedmedyk [2.9K]
3 years ago
12

Which part of the membrane would help and large protein molecule enter the cell

Biology
2 answers:
mamaluj [8]3 years ago
5 0
Large proteins are helped across the membrane Chanel proteins, protein pumps and endocytosis
Shalnov [3]3 years ago
4 0

Answer:

The correct answer would be integral membrane proteins.

The plasma membrane is semi-permeable in nature due to which large molecules such as proteins, carbohydrates, et cetera, and ions cannot pass through the plasma membrane.

Integral membrane proteins are the transmembrane proteins which form channels, pumps, transporters which help in transportation of large molecules and charged ions across the cell membrane.

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___ organisms that are made of cells that have a nucleus.
Dafna1 [17]

The answer is B. Eukaryotes

Eukaryotes organisms that are made of cells that have a nucleus.

Hope this helps!

6 0
3 years ago
Describe the appearance of the water and the hydrogen peroxide. How are they similar and how are they different?
Ber [7]

The bonds that hold H2O2 together break apart and the atoms are rearranged to form water (H2O) and oxygen (O2) molecules. This happens slowly in store-‐bought hydrogen peroxide, so even in dark bottles, it will 'expire' in a year, or less if it's opened. ... And higher concentrations of H2O2 produce more oxygen.

8 0
3 years ago
Qualitative analytic methods are needed to determine _____.
atroni [7]
Qualitative analytic methods are needed to determine THE IDENTITY OF THE POISON USED IN A MURDER.
Quantitative analytic methods are used to identify unknown materials such as chemical compounds, poisons, etc. In a criminal investigation case, qualitative analytic method can be used to identify the particular poison that was used to murder a victim. Qualitative methods do not involve numeric data or figures while quantitative methods typically has to do with the quantity of a substance that is involved in a particular situation.This is basic difference between the two methods.
7 0
3 years ago
The structural integrity of bacteria is to peptidoglycan as the structural integrity of plant spores is to
Westkost [7]

Answer:

Lignin.

Explanation:

The structural integrity of plant spores is lignin that is present in many parts of the plant. This lignin provides hardness to the plant body which help them to stand the plant erect. If this lignin is not present in the plant body the plant will not stand erected. This lignin is present in large amount in the stem of plant body so that's why the lignin provides structural integrity to plant spores

7 0
3 years ago
Around 40% of cats with white fur and blue eyes are deaf. The gene responsible is pleiotropic. What does this mean?
nadezda [96]
Pleiotropic<span>: Producing or having multiple effects from a single gene. For example, the Marfan gene is </span>pleiotropic<span>, potentially causing such diverse effects as long fingers and toes (arachnodactyly), dislocation of the lens of the eye, and dissecting aneurysm of the aorta.





</span>
6 0
3 years ago
Read 2 more answers
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