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Vanyuwa [196]
3 years ago
14

What is meant by "true nucleus".

Biology
1 answer:
kotykmax [81]3 years ago
7 0

it simply means the cell's DNA is surrounded by a membrane. therefore the nucleus houses the cell's DNA and directs the synthesis of the proteins and ribosomes the cellular responsible for protein synthesis.

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What is the difference between active transport and passive transport
Irina18 [472]
Active transport requires energy to transfer material in and out of the cell.

Passive transport is automatic and does not require energy. 


Examples of Active: Endocytosis and Exocytosis.

Examples of Passive: Facilitated Diffusion, Simple Diffusion, and Osmosis. 


Hope I helped! <u><em>HAPPY NEW YEAR!!!!!!!


</em></u>
<u><em /></u><em>can u mark me brainliest pls?</em><u><em>
</em></u>
5 0
3 years ago
Read 2 more answers
머 그런 의미에서 다시 한 머 그런 의미에서 다시 ​
Lady_Fox [76]
When translated:
In that sense, in a sense,
8 0
3 years ago
Does exocytosis require energy?
spin [16.1K]

Answer:

There are two types of vesicle transport, endocytosis and exocytosis (illustrated in the Figure below). Both processes are active transport processes, requiring energy. Illustration of the two types of vesicle transport, exocytosis and endocytosis.

Explanation:

So in a simple explanation yes they require energy:)

3 0
3 years ago
In humans, the maintenance of a stable internal temperature is a direct result of
coldgirl [10]
In humans, the maintenance of a stable internal temperature is a direct result of Homeostasis. Homeostasis is the ability of the body to maintain an equilibrium condition within it's internal environment even when dealing external changes. Homeostasis happens in human when there is an effort exerts by the body to regulate it's internal  temperature around 98.6 degrees Fahrenheit. For example, during summer days we produce sweat for our body to cool off, and during winter we shiver for our body to produce heat.
7 0
3 years ago
25 x 8= ?<br>100 what is the answer​
Digiron [165]

25 x 8

8 x 5 = 40 you put the 4 on top of the 8 and put the zero as your first number on your answer

8 x 2 = 16

then you get the 4 on top of the 8 and then add 16

16 + 8 = 20

20 -- 0

200

plz mark me as brainliest :)

3 0
3 years ago
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