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earnstyle [38]
3 years ago
8

A example for active transport in a sentence

Biology
1 answer:
V125BC [204]3 years ago
5 0
Billy rode his bike down the street

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Besides cell walls, features often found in plant cells but not in animal cells are:
Oduvanchick [21]
Besides cell walls, features often found in plant cells but not in animal cells are: <span>·     Chloroplast- specialized organelles in which  light energy is converted to chemical energy during the photosynthesis(chloroplasts contain chlorophylls a and b-green color of the plant)
</span> <span>·     Vacuole-central organelle filled with fluid for storing food (sometimes it is found in animals but rare)</span><span><span>·     </span>in animals but rare)</span>
<span><span>·     </span>Starch-energy storage of plants (it is glycogen in animals)</span> <span> </span>
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4 years ago
HURRY PLEASE I NEED A PARAGRAPH. Describe how cell membranes are selectively permeable.
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Explanation:

Cell membranes are selectively permeable. Some solutes cross the membrane freely, some cross with assistance, and others do not cross at all. A few lipophilic substances move freely across the cell membrane by passive diffusion. ... Large molecules do not cross intact cell membranes, except in certain special cases.

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3 years ago
Why do the ospring of meiosis result in greater genetic variation than the ospring of mitosis?
My name is Ann [436]

Answer:

While in mitosis, genes are generally transferred faithfully from one cellular generation to the next; in meiosis and subsequent sexual reproduction, genes get mixed up. Sexual reproduction actually expands the variety created by meiosis, because it combines the different varieties of parental genotypes.

Explanation:

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3 years ago
What is the name of the enzyme used to make rna nucleotides
Likurg_2 [28]
<h2>RNA Polymerase</h2>

Explanation:

  • RNA polymerase, a chemical in the cell, is  answerable for making mRNA from the  right quality. RNA polymerase is like  DNA polymerase, yet it makes a RNA strand  as opposed to a DNA strand. The promoter region of DNA Helix is attached by  RNA polymerase.
  • It pulls in nucleotides that supplement those  on the DNA strand containing the gene of interest. RNA polymerase duplicates one strand of  DNA to make a stretching bit of singlestranded  mRNA. RNA polymerase makes the  mRNA strand in what is known as the 5' to 3'  course.
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The Office of Ecology and Natural Resource Conservation works to _______. a. end the use of natural resources b. maintain the su
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d

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