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fredd [130]
3 years ago
5

I protect the cell's "brain's"

Biology
1 answer:
never [62]3 years ago
4 0

Answer:

cell membrane

Explanation:

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An abnormality in chromosome number is called a/an _______state.
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Aneuploidy
can I get brainliest please
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4 years ago
Match the terms to their definition. 1. evolution genetic change in a population or species over many generations 2. lineage gro
Anestetic [448]

Answer:

Hope this helps! Stay safe! ~ Coco

Explanation:

1. evolution ~ group of related organisms that share features and characteristics

genetic change in a population or species over many generations

2. lineage ~ line of descent

3. macroevolution evolution at or below the species level ~ genetic change in a population or species over many generations

4. microevolution~ the expression of a genetic trait, or what the trait looks like

5. phenotype ~ evolution above the species level

6. species continuous ~  line of descent

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3 years ago
I NEED HELP WITH ALL QUESTOONS PLEASE
Ulleksa [173]

Answer:

3) B

4) A

5) B

Explanation:

3) Sun heats up the air of a particular region due to which the air heated rises up ( as hot air is lighter than cool air ). When the hot sir rises , the cool air from other region comes there & like this wind blow.

4) A toaster uses electricity to produce heat in order to toast bread  So here the electric energy is converted to thermal energy.

5) Windmills , Hydroelectricity dams & Ethanol plants have turbines & turbines do have a generator which is to be rotated . When the generator is rotated , electricity is generated.

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3 years ago
MRNA is released from the ________________ into the cytoplasm where the ____________ , the organelle responsible for assembling
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Answer: The correct answer for the fill in the blank is D) Nucleus, ribosomes.

In all eukaryotic cells, the process of transcription (formation of mRNA from DNA) takes place in the nucleus. mRNA (messenger RNA) is then transported to cytoplasm where it is translated to form proteins at the site called ribosomes.

Ribosome is a specialised membrane bound organelle that is responsible for assembly of proteins.


Thus, option D) Nucleus, ribosomes is the right answer.

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3 years ago
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Sergeeva-Olga [200]
I think the best answer among the following choices which is the necessary to begin a food web is the Phytoplankton production, some of the planktons emit light and converted it into food, they have similar characteristics of a plants and would be consider as a producers.  I hope this would help 
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4 years ago
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