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maw [93]
3 years ago
6

What determines the rate of materials going into a cell and wastes leaving the cell?

Biology
1 answer:
morpeh [17]3 years ago
6 0

Answer:

A

Explanation:

as the cell volume increases , its ability to exchange materiala across the cell surface increases

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“The genetic code is universal.” This statement means that
Lemur [1.5K]

The correct answer is B

The genetic codes language in all living organisms is the same. This is to say that the molecules of life namely DNA and RNA share the same make up in all living things .

There are five types of nucleotides in nature which are the building blocks of RNA and DNA and these are the same in all living organisms . These nucleotides are Adenine, Thymine, Guanine, Cytosine and Uracil.

According to base pairing rules, in all DNA molecules Adenine will always pair with Thymine while Guanine will always pair with Cytosine.

This  rule is the same with RNA except that here Thymine is replaced with Uracil.  Otherwise the base pairing rule applies in all living organisms, that is to say it is universal.

  


4 0
3 years ago
3 examples of producers and 3 examples of consumers
VikaD [51]

Explanation:

whales, elephants, cows, they are consumers

tree,grass,algae are producers

4 0
3 years ago
While Louis Pasteur helped to elucidate the lactic fermentation carried out by various sugar-fermenting bacteria, he originally
Licemer1 [7]

Answer:

False

Explanation:

  • The discovery of the process of fermentation dates back to 1860 when the French chemist Louis Pasteur performed a series of experiments that proved that glucose could be converted into alcohol only in the presence of fermenting bacteria and yeast.
  • His experiments involved measuring the multiplication of yeast and the rate of alcohol production. He found out that the fermentation rate and the reproduction of yeast were directly proportional. Alcohol was produced as long as the yeast remained alive.
  • Therefore, through experimentation, Louis Pasteur demonstrated that only microorganisms could ferment sugars into alcohol.
4 0
3 years ago
Why do some cells divide faster than others
Alona [7]
Maybe because these particular cells die faster than other cells in the body, for example the receptors cells in your nasal cavity only lasts for about 3-4 weeks and after that it dies, therefore new news are formed every week in order to keep your nasal cavity from deteriorating your smell ability.
Some blood cells only lasts for about 120 days that's why new cells are formed and produced, faster production means faster cell division.

It depends on the type of cell and the current situation of those cells.
8 0
4 years ago
NEED HELP ASAP!!!!!!!!
stiks02 [169]

water added and bond has been broken so its hydro-lysis. you got it?

please marl me brainliest i need it.

8 0
4 years ago
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