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Anon25 [30]
3 years ago
15

Which is true about eukaryotic cells

Biology
2 answers:
cupoosta [38]3 years ago
4 0

Answer:

Eukaryotic cells have a true nucleus, which means the cell's DNA is surrounded by a membrane. Therefore, the nucleus houses the cell's DNA and directs the synthesis of proteins and ribosomes, the cellular organelles responsible for protein synthesis. ... In eukaryotes, chromosomes are linear structures.

Explanation:

Katen [24]3 years ago
4 0

Answer:

has a nuculas

Explanation:

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What process is affected by changing environment over time
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Evolution. As climate and environment change over time, populations change over time

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Define vaccine and describe two types of vaccines. how do vaccines work to protect the body from disease?
Ivanshal [37]
A vaccine is a substance that supports the body to produce antibodies and offer immunity in contradiction of a disease. A live attenuated vaccine comprises a version of the living microbe that has been destabilized because they are still alive this is the closest thing to an actual infection and will habitually lead the body to have a lifelong immunity after only one or two doses. A killed vaccine is created by killing the illness with chemicals, heat or radiation in which these vaccines are harmless but rouse a weaker immune reaction.
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4 years ago
Give me an example of a rapid change to the earth's surface first right answer gets brainliest​
natita [175]

Answer:

The earth surface is getting hotter because of global warming

Explanation:

3 0
2 years ago
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The cell contains a number of impermeable molecules that carry negative charges including dna and proteins. If researchers remov
AVprozaik [17]

<u>The resting </u><u>membrane</u><u> potential would become </u><u>more positive</u><u> because researchers are taking negatively charged molecules out of the cell.</u>

Which methods were used to record the resting membrane potential and action potential of the squid axon choose all that apply ?

  • The squid axon's action potential and resting membrane potential were captured using the following experimental strategy.
  • Using a recording microelectrode inside the cell that is connected to a second electrode outside the cell .

What is cell membrane ?

  • All cells have a cell membrane, also known as a plasma membrane, which separates the interior of the cell from the external environment.
    A semipermeable lipid bilayer makes up the cell membrane.
  • The movement of materials into and out of the cell is controlled by the cell membrane.

What are the functions of a cell membrane?

  • The cell membrane, therefore, has two functions: first, to be a barrier keeping the constituents of the cell in and unwanted substances out .
  • second, to be a gate allowing transport into the cell of essential nutrients and movement from the cell of waste products.

Learn more about cell membrane

brainly.com/question/13524386

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