Biomolecule vocab Flashcards

1
Q

A substance capable of initiating or speeding up a chemical reaction.

A

Catalyst

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2
Q

Bio molecule that acts as a catalyst to speed up specific chemical reactions

A

Enzyme

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3
Q

A molecule acted upon by an enzyme.

A

Substrate

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4
Q

The specific region of an enzyme where a substrate binds and catalysis takes place or where chemical reaction occurs.

A

Active Site

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5
Q

The ability to do work or produce change

A

Energy

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6
Q

A large complex molecule, such as nucleic acids, proteins, carbohydrates, and lipids, with relatively large molecular weight.

A

Macromolecules

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7
Q

A compound made up of several repeating units (monomers) or promoters.

A

Polymer

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8
Q

A simple compound whose molecules can join together to form polymers (building blocks)

A

Monomer

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9
Q

Energy-rich bio molecules. They provide the body with a fast source of chemical energy.

A

Carbohydrates

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10
Q

fatty organic compound that is mainly involved in energy storage, cell membrane structure and, cell signaling.

A

Lipid

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11
Q

A molecule with a net dipole as a result of the opposing charges from polar binds arranged asymmetrically.

A

polar molecule

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12
Q

Biomolecules comprised of amino acid residues joined together by petiole bonds.

A

Protein

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13
Q

The building blocks of proteins

A

amino acids

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14
Q

One of the major bio molecules. A chain of nucleotide s which stores genetic information in biological systems

A

nucleic acids

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15
Q

monomer of nucleic acids made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base

A

Nucleotide

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16
Q

two strands of nucleotides wound about each other; structure of DNA

A

double helix

17
Q

A process in which a molecule structure deviates from its original state.

A

Denature

18
Q

chains of carbon atoms bonded to hydrogen atoms

A

fatty acids

19
Q

A simple sugar that constitutes the building blocks of a more complex form of sugars.

A

Simple sugars (monosaccharides)

20
Q

Monosaccharides can be hooked together to form

A

complex sugars (polysaccharides)