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Veronika [31]
3 years ago
15

Why do animal cells have many small vacuoles and plant cells have 1 or 2 large vacuoles?

Biology
1 answer:
valina [46]3 years ago
3 0
The plant cells vacuole is larger compared to the animals cells' because the plants vacuoles takes up 90% of the cells volumes. Vacuole stores food for the organism. In this case since, plants manufacture their own food, it is necessary for it to have a large storage space or a large vacuole.



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Think about water and how it rolls up in the beach think of all its qualites is it alive according to the characteristics of lif
gogolik [260]

Answer:

No, I don't reckon that water is alive. I don't think that it is "dead" either. It simply just... exists. However, it DOES hold life within it. But the water itself is not alive, because for something to be considered "alive", it must meet the requirements of responding to stimuli, reproducing and growing, and must be dependent on its environment. Water itself cannot be dependent on an environment, because it IS an environment.

This is just my opinion though :)

4 0
2 years ago
How do RNA's subcomponents affect its properties? (3 points) A. Adenine and cytosine bond with thymine and guanine, respectively
frozen [14]

Answer:

B. Base pairing occurs within an RNA molecule to give RNA the three-dimensional shape needed for specific functions.

Explanation:

Ribonucleic acid, known as RNA, is a type of nucleic acid found in living systems. In opposition to the other type of nucleic acid (DNA), RNA is a short single stranded molecule. Both DNA and RNA are made of nucleotides, composed of a phosphate group, nitrogenous bases and a pentose sugar.

The presence of ribose sugar and Uracil base in RNA instead of deoxyribose sugar and thymine base respectively structurally differentiates the molecule from DNA. However, base pairing occurs within the RNA molecule to form the three-dimensional shape of the RNA, which is key to the specificity of its function.

6 0
3 years ago
What would Iraq have to do in order to reach a zero growth rate? What kinds of challenges might the Iraqi government face in try
sertanlavr [38]

Answer:

Iraq will have to massively reduce the birth rate to achieve a zero growth rate. In the middle east, there is more sexual freedom which may cause sexual education to be useless. Iraqi government would most likely have to give widespread contraception to its citizens.They would either have to lower birth rates or increase death rates. It would be more practical for the Iraqi government to provide contraception's and sexual education among its citizens to decrease birth rates.

5 0
3 years ago
What is the definition of DNA
Maru [420]

Hi there!

I see that you are new, so let me be the first to say WELCOME TO BRAINLY!

I hope you enjoy it!

ANSWER:

the fundamental and distinctive characteristics or qualities of someone or something, especially when regarded as unchangeable <--- so that is the dictionary definition

DNA stands for deoxyribonucleic acid,

Hope this helps!

~CoCo

4 0
3 years ago
1. How are structure and function related?<br> 2. How are matter and energy related?
Annette [7]
1:  They support each other

2: They effect the earth.  
3 0
3 years ago
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