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3 years ago

Give an example of four different types of algae and give two uses we use them for

Biology

1 answer:

Zanzabum3 years ago

7 0

Answer:

microalgae (cyanobacteria are also part of this family). Due to their fast growth rates, high oil content and less complex structure, they are the preferred source for biofuels. These algae can be either sourced from nature or grown in labs (in large reactors) and then chemically converted to biofuels.

Explanation:

i can only think of one so i hope this helps a bit

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Distinguish between major classes of biomolecules, proteins, lipids, carbohydrates, nucleic acids?

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Answer:

Proteins (polymers of amino acids)

Carbohydrates (polymers of sugars)

Lipids (polymers of lipid monomers)

Nucleic acids (DNA and RNA; polymers of nucleotides)

Explanation:

Proteins:

Chemical formula is CHON

−NH2 + −COOH +R group

Monomer is Amino acids.

Examples are enzymes, and some hormones.

Uses are Storage; Signals; Structural; Contractile; Defensive; Enzyme; Transport; Receptors.

Lipids:

Chemical formula is C:H:O

Greater than 2:1 H:O (carboxyl group)

Monomer is fatty acid and glycerol.

Examples are butter, oil, cholesterol, beeswax.

Functions are energy storage; Protection; Chemical messengers; Repel water.

Carbohydrates:

Chemical formula is C:H:O

1:2:1

Monomer is monosaccharides.

Examples are Glucose, Fructose, Starch, Glycogen, Cellulose.

Uses are energy storage; structure.

Nucleic Acids:

Chemical formula is CHONP

(pentose, nitrogenous base, phosphate ).

Monomer is nucleotides.

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Uses are Genetic information

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3 years ago

Read 2 more answers

What does the term hydrophobic mean? A. Attracts water B. Repels Water C. More energy D. Less energy

Degger [83]

The word “hydro” means water and “phobic” means away or repel. So, the correct answer would be B, Repels Water

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