Sophia Juba
Quiz por , criado more than 1 year ago

A short quiz on Biomolecules and Enzymes for review.

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Sophia Juba
Criado por Sophia Juba aproximadamente 6 anos atrás
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Biomolecules and Enzymes Quiz

Questão 1 de 10

1

What are the 4 main bio-molecule classes?

Selecione uma das seguintes:

  • Carbohydrates, DNA, Lipids, Proteins

  • Carbohydrates, Nucleic Acids, Oil , Meat

  • Carbohydrates, Nucleic Acids, Lipids, Proteins

  • Bread, RNA, Oils, Eggs

Explicação

Questão 2 de 10

1

Check all examples of Carbohydrates.

Selecione uma ou mais das seguintes:

  • Bread (Starch)

  • Sugar

  • Steak

  • Simple Sugars including Glucose, Fructose and Galactose

  • Simple Sugars including Glucose, Fructose and Lactose

  • A Ham Sandwich

Explicação

Questão 3 de 10

1

True of False: Carbohydrates monomers are called polysaccharides and their polymers are called monosaccharides.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 4 de 10

1

Lipids are....

Selecione uma das seguintes:

  • Examples of lipids are fats, oils and waxes. Lipids are generally not soluble in water. They are primarily made of carbon. Their monomers are glycerol and fatty acids and the polymers are lipids themselves.

  • Examples of lipids are fats, water and waxes. Lipids are generally soluble in water. They are primarily made of carbon and oxygen. Their monomers are fatty acids and the polymers are lipids themselves.

  • Examples of lipids are fats, oils and waxes. Lipids are generally not soluble in water. They are primarily made of carbon and hydrogen. Their monomers are glycerol and fatty acids and the polymers are lipids themselves.

  • Examples of lipids are fats, and oils. Lipids are generally not soluble in water. They are primarily made of oxygen and hydrogen. Their monomers are lipids and the polymers are glycerol and fatty acids.

Explicação

Questão 5 de 10

1

Enzymes are proteins that lower activation energy and speed up chemical reactions in cells.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 6 de 10

1

Check all the correct functions of proteins:

Selecione uma ou mais das seguintes:

  • Control the rate of reactions to regulate cell processes. (Enzymes)

  • Form cell structures.

  • Transport genetic information.

  • Transport material in and out of cells.

  • Help maintain homeostasis.

  • Help fight disease.

  • Give energy to the body.

Explicação

Questão 7 de 10

1

Nucleic Acids are acids inside the nucleus.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 8 de 10

1

What is the function of Nucleic Acids?

Selecione uma das seguintes:

  • To store acid in the nucleus.

  • To store and transmit genetic information, including DNA and RNA.

  • To store and transmit acids.

  • To create DNA and RNA

Explicação

Questão 9 de 10

1

Nucleic Acids monomers is DNA and RNA and the polymers are nucleotides.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 10 de 10

1

Select the monomer and the polymer of proteins.

Selecione uma ou mais das seguintes:

  • Monomers: Amino Acids

  • Monomers: Proteins

  • Polymers: Proteins

  • Polymers: Amino Acids

Explicação