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Dimas [21]
3 years ago
5

A substance that speeds up the rate of a chemical reaction is called

Biology
2 answers:
aksik [14]3 years ago
7 0
A substance that speeds up the rate of a chemical reaction is called a Catalyst.
Komok [63]3 years ago
6 0
<span>A substance that speeds up the rate of a chemical reaction is called a catalyst.

Hope this helped!</span>
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Environmental changes cannot cause genetic mutation
Anarel [89]
If the environment is radioactive it can.
Example of radioactive genetic mutation ^^

Also if the environment has been polluted it can too.
Example of pollution genetic mutation would be a frog born with extra legs from living in a polluted pond

7 0
3 years ago
Adipose tissues is present beneath the skins surface and serves to cushion and insulate the body. which important organic molecu
stealth61 [152]

The important organic molecule present in adipose tissue is lipid.

<h3>What are lipids?</h3>

Lipids are hydrophobic organic molecules that, having this characteristic, make them part of biological membranes. Lipids have various functions such as energy storage, signaling and as a structural component in membranes.

Lipids can be found as an energy reserve within adipose cells. When there is an excess of calories consumed, the body will store them, among other ways, as lipids within the adipose cells so that when there are moments of energy deficit these can be sent to the blood so that the cells use it as metabolic fuel.

Therefore, we can confirm that the important organic molecule present in adipose tissue is lipid.

To learn more about lipids visit: brainly.com/question/3498396?referrer=searchResults

#SPJ1

3 0
2 years ago
Please help me I’m on a test and I can’t get out of it help please
elena55 [62]

Answer:

nucleus in center of the wall, cell wall, several small vacuoles, and can have cholorplasts.

7 0
3 years ago
6. Which of the following would not be a characteristic of a country on the least developed countries list?
artcher [175]

Answer:

C. Distinct Developmental progress

Explanation:

countries that are the least developed wouldn't be focusing on development. the other answers would make no sense. poor countries need the other stuff

4 0
3 years ago
Vaccines help the body develop antibodies against certain diseases​
Lemur [1.5K]

Answer: Yes

Explanation: humans have successfully developed vaccines for a number of life-threatening diseases, including meningitis, tetanus, measles and wild poliovirus.

7 0
3 years ago
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