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rewona [7]
3 years ago
5

A molecule that serves to make reactions work

Biology
1 answer:
Luba_88 [7]3 years ago
5 0
Enzymes.
because enzymes are a substance produced by a living organism that acts as a catalyst to bring about specific biochemical reaction.
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Three types of RNA and their function​
USPshnik [31]

Answer:

Messenger RNA: Encodes amino acid sequence of a polypeptide. tRNA - Transfer RNA: Brings amino acids to ribosomes during translation. rRNA - Ribosomal RNA: With ribosomal proteins, makes up the ribosomes, the organelles that translate the mRNA.

Explanation:

8 0
3 years ago
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A population of 400 squirrels, living in ideal conditions, has a birth rate of 50 squirrels and a death rate of 40 squirrels per
ludmilkaskok [199]

Answer:

Increases.

Explanation:

There are 10 squirrels increases per generation if the birth rate is 50 squirrels and a death rate is 40 squirrels. There is slow increase occur in the population of squirrel due to more birth rate as compared to death rate. If the birth rate is equal to death rate, no increase occur in the population while on the other hand, decrease occur in the population, if the birth rate is lower than death rate so according to the given data, the population of squirrel increases.

7 0
3 years ago
Did the chicken or the egg come first.
QveST [7]
I think the egg because it’s the start of their life cycle, or something. I don’t think the chicken came first bc the egg would be the baby and the chicken the adult.
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3 years ago
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A researcher discovers a new prokaryote that lives on the seafloor near hydrothermal vents. This organism reduces CO2 to form C6
expeople1 [14]

Answer:

D. Chemoautotrophs

Explanation:

Autotrophs in plain are organisms that synthesize their own food while hetrotrophs are organisms that do not synthesize their own food.

Chemotrophs (Chemoautotrophs and Chemohetrotrophs) are a group of organisms that obtain their energy through the oxidation of inorganic molecules, These organisms require carbon to survive and reproduce.

Chemoautotrophs are able to produce inorganic molecules by the fixation of CO2 from their immediate environment. The energy required for this process is got from Nitrogen, Magnesium, Sulphur etc.

Chemohetrotrophs are a class of chemotrophs that are unable to synthesize their own food but rather ingest complex molecules like carbohydrates from the environment.

Phototrophs are a group of organisms unlike chemotrophs that depend on the source of light or sunlight for synthesizing its food or organic molecules.

Photoautotrophs are basically photosynthetic plants which are able to carry out photosynthesis ie the conversion of CO2 and H2O to give Glucose and Oxygen in the presence of sunlight.

Photohetrotrophs are a class of organisms that do not synthesize their own food but rely on other organisms or already made organic molecules.

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3 years ago
What is the most canned drinks opened by a parrot in one minute
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The most canned drinks opened by parrots in a minute is coke
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