BIO UNIT 1 STUDY TEST

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What kind of bonds do water molecules form?

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Chemical reactions do not create or destroy matter; they REARRANGE it.

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What is cohesion?

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What is adhesion?

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Because of waters hydrogen bonds, water has...

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What is a solvent?

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What is the solute?

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What are the most common elements in the body?

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Bonds within a molecule are called?

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Bonds between molecules are called?

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What are ionic bonds?

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What are covalent bonds?

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An acid is a substance that donates to a solution (exp. hydrochloric acid)

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A base is a substance that reduces the concentration of a solution by adding molecules.

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ph scale stands for:

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is used to break polymer bonds

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What are monomers for carbohydrates?

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Carbohydrates are made of which make which make using .

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Monomers are linked together form polymers by , a reaction that removes a molecule of .

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Glucose is a...

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To form a disaccharide, one monomer gives up a group and the other one gives up a atom.

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to make an amino acid what else is necessary?

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What is necessary to form a nucleotide in DNA?

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This is an unsaturated fatty acid.

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The functions of lipids are...?

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The function of nucleic acids are...?

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Lipids are made of...

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Starch is found in plants and serves as a glucose bank. The plant can withdraw glucose for energy or building materials.

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Chitin is a structural used by insects and crustaceans to build their exoskeletons. It is also found in the of fungi.

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is the most abundant compound. Component of the tough cell walls that enclose plant cells.

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Another name for a fat is triglyceride.

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Which ones are the reactants?
HCI +NaOH=NaCl +H20

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What cells store fats?

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In a phospholipid: the heads are , and the tails are .

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Disaccharides are used for...

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To test for glucose you would use...

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To test for starch you would use...

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The two DNA strands are held together by ionic bonds.

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Functions of protein include...

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Polypeptides are made of..

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❌ proteins are usually enzymes. ❌ protein are usually hair, tendons, etc.

Fibrous

Globular

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Shape determines of a macromolecule

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To test for protein you use...

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In DNA: forms 2 bonds with and and form 3 bonds with each other.

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Macromolecule review for students

BIO UNIT 1 STUDY TEST

BIO UNIT 1 STUDY TEST

What kind of bonds do water molecules form?

Chemical reactions do not create or destroy matter; they REARRANGE it.

What is cohesion?

What is adhesion?

Because of waters hydrogen bonds, water has...

What is a solvent?

What is the solute?

What are the most common elements in the body?

Bonds within a molecule are called?

Bonds between molecules are called?

What are ionic bonds?

What are covalent bonds?

An acid is a substance that donates to a solution (exp. hydrochloric acid)

A base is a substance that reduces the concentration of a solution by adding molecules.

ph scale stands for:

is used to break polymer bonds

What are monomers for carbohydrates?

Carbohydrates are made of which make which make using .

Monomers are linked together form polymers by , a reaction that removes a molecule of .

Which ones are the reactants?
HCI +NaOH=NaCl +H20