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xeze [42]
3 years ago
9

Which of these has a cell membrane and a nucleus?

Biology
1 answer:
Ulleksa [173]3 years ago
6 0

Answer:

I'm sorry we can't help you because you didn't have any picture or graph that we can see to answer the question but the nucleus is supported by a nuclear envelope which is a double membrane comprised of an outer membrand and an inner membrane.

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consider other shapes for a cell besides a cube? what cell shape might increase . surface area and decrease the volume explain
Vaselesa [24]
Answer - Well to put it in short terms. 

Cells such as water cells or aquatic microorganisms need and required to have a large surface area increased. Because this helps them stay afloat without spending much amount of energy to float.

6 0
3 years ago
The nurse is counseling a client who has a diagnosis of depression. in talking with this client, the nurse finds out the client
Natalija [7]
 The nurse should suggest to this client to <span>Withhold beverages for 30 minutes before and after eating to improve her intake.</span>
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3 years ago
You are given a 1 liter bacterial culture in exponential stage of growth. The generation time of the bacteria is known to be 30
nydimaria [60]

Answer:

Option-A

Explanation:

A bacteria divides by binary fission which divides a parent bacteria into the two daughter cells and generation time refers to the average time difference between two consecutive generations.

The bacterial cell grows by the exponential function that is by 2^{number of generation} x initial population of bacteria.

In the given question,

<u>Initial population</u>

the initial population of bacteria - 2x 10³ per ml

So per liter, the bacterial population will be 2 x 10 ⁶

<u>Generation time</u>

1 generation time of bacteria is 30 min.

so 5 hours will have- <u> </u>\frac{300}{30}= 10 generations

<u>New bacterial population</u>

Using formula<u>  </u>2^{number of generation} x initial population of bacteria

2^{10} x (2 x 10⁶)

= 1048 x (2 x 10⁶)

2048 x 10⁶

Thus, Option-A is the correct answer.

4 0
3 years ago
Most bacteria are
Anastasy [175]
Most bacterias are heterotrophs. Meaning they can't make their one good ( sadly :3)
5 0
3 years ago
Two or more organs form together to make what​
timofeeve [1]

Two or more organs form together make organ systems.

<u>Explanation:</u>

The basic unit of living organisms is the cell. Multiple cells makes up tissues and tissues make up organs. Two or more organs make up the organ system.

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8 0
3 years ago
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