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andrew11 [14]
2 years ago
14

30. The entire molecule shown in the diagram below is the building block for RNA and is called a(n)

Biology
1 answer:
arlik [135]2 years ago
7 0

Answer:

Nitrogen Base/Nucleotide

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_________ , an enzyme, is produced in the stomach and breaks some of the peptide bonds in polypeptide chains. question 9 options
marissa [1.9K]

Pepsin (D.)

Pepsin is an enzyme that break down protein to make smaller peptide, in other words, they break up polypeptidae into peptide.


Hope it helped,


BioTeacher101

8 0
3 years ago
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Help, needed. Its for a grade and im confused.
Mamont248 [21]

Answer:

Point Y

Explanation:

When the ball has the greatest potential energy, it has the most movement/it's at it's fastest. You can easily figure out these questions usually by picking the point that is lowest on these ramps. If two points are at the same level, pick the point that leads from the ball going down the steepest ramp.

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2 years ago
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Your teacher asks you to model the phases of mitosis using a cheese pizza. You may use other toppings or kitchen tools to develo
I am Lyosha [343]

Interphase: Add mushrooms to represent organelles and a ring of pepperoni to make a nuclear membrane. Strips of peppers would represent the DNA inside the nucleus. To model the end of interphase, double the number of mushrooms on the pizza to indicate the copying of the organelles. Double the number of peppers inside the nucleus to represent the replication of DNA.

Prophase: Pair strips of pepper inside the nucleus to show the formation of chromosome pairs. Strips of aluminum foil would represent spindle fibers.

Metaphase: Line up the pair of peppers along the middle of the pizza. Removing the pepperoni would show the breakdown of the nuclear membrane.

Anaphase: Split up the pairs of peppers, and show the spindle fibers, made of aluminum foil, pulling them to either side of the cell.

Telophase: Make two new nuclear membranes around the pepper strips using pepperoni. Separate the pairs of peppers to show the chromosomes unwinding.

Cytokinesis: Cut the pizza across the middle to show the cell dividing into two daughter cells.

4 0
3 years ago
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Please answer this
miss Akunina [59]

Answer:

I think the answer would be D,I'm not really sure though,hope I'm right,sorry if I,m not :)

Explanation:

6 0
2 years ago
Why isnt interphase part of mitosis
nexus9112 [7]
Interphase isn't part of mitosis because the cell doesn't divide in interphase.
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2 years ago
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