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kobusy [5.1K]
3 years ago
12

What makes up a large percentage of an animal cell?

Biology
2 answers:
insens350 [35]3 years ago
8 0
Proteins or nucleic acids
Inessa [10]3 years ago
7 0
Proteins and Nucleic acids
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glucose is _____during photosynthesis...A: formed B: a rectant C: converted D: reacts with water and carbon dioxide
solmaris [256]
A formed, photosynthesis, uses sunlight and carbon an uses it for energy or glucose
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3 years ago
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I need help with this (#20)
tester [92]

Answer:

a Anaphase I

b Metaphase I

c Telophase I

d Anaphase II

e Prophase I

f Telophase II

Explanation:

Prophase I begins after the DNA has been duplicated, as shown in picture e. The chromosomes are condensed, and also visible, which is apparent in picture e.

The next stage is called Metaphase I, in which the pairs of homologous chromosomes align at The the centre of the cell and the spindle fibres attach, as shown in picture b.

The pairs of chromosomes are pulled apart to opposite poles of the cell by the spindle fibres., as shown in picture a. This stage is called Anaphase I.

Then, a process called Telophase I occurs, when the cell divides into two daughter cells. One of these cells is shown in picture c.

Picture d shows the stage Anaphase II, where the spindle has attached and the chromatids are pulled to the opposite poles of the cell.

The final picture left is picture f, which shows the daughter cell at the end of meiosis II, where the nuclear envelope is reforming, as in telophase II.

8 0
3 years ago
What makes up the majority of the solar system
lara [203]
Space is filled with nothing. 
Space is the absence of matter.
Hope this helped
6 0
3 years ago
How do mutations cause variation?
Fofino [41]

Answer:

Mutations can create entirely new alleles in a population which changes the allele frequencies of a gene pool.

5 0
2 years ago
What best explains why there's fewer secondary consumers than producers?
monitta

Answer:

because of inefficiency

Explanation:

The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers. ... Because of this inefficiency, there is only enough food for a few top level consumers, but there is lots of food for herbivores lower down on the food chain. There are fewer consumers than producers.

8 0
2 years ago
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