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solmaris [256]
3 years ago
14

Which is a reliable source of scientific information

Biology
1 answer:
irga5000 [103]3 years ago
4 0

Answer:

a website with .edu .gov or a book written by a famous professsor or scientist

Explanation:

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How is the concept of homeostasis related to disease and aging?
tigry1 [53]
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5 0
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3 years ago
All of the following are macromolecules except:
Harman [31]

Answer:

The correct answer is c. Fatty acids

Explanation:

There are four major types of macromolecules present in nature and that are carbohydrates(polysaccharides), proteins, lipids, and nucleic acids. These macromolecules are polymers and are made up of monomer units.  

The monomeric unit of polysaccharides is mainly glucose, of protein is amino acids, of nucleic acid is nucleotides and the monomeric unit of lipid is fatty acids. Ribosomes are macromolecules because it is made up of RNA  and proteins.

So fatty acid is a monomer which joins together to form large macromolecules like lipids. Fatty acids are made up of a hydrocarbon chain which have one attached COOH group at the terminal position.

Therefore the correct answer is c. Fatty acids.

6 0
3 years ago
How many electrons are in this atom?<br> А. 13<br> в. 20<br> с. 7<br> D. 6
natulia [17]
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4 0
3 years ago
Read 2 more answers
Red:hydrogen, black:Carbon, purple:oxygen, green:nitrogen
boyakko [2]
The macromolecule would be glucose (sugar). C6H12O6
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