Take it Back Bio 6 (Unit 2 Review)

Which biomolecule is this a picture of?

• Protein
• Nucleic Acid
• Lipid
• Carbohydrate

Which biomolecule is made of nucleotides and include your DNA? (Hint: they carry genetic information)

• Carbohydrate
• Lipids
• Protein
• Nucleic Acid

Which biomolecule is this a picture of?

• Protein
• Nucleic Acid
• Lipid
• Carbohydrate

Tags

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The monomer (building block) of a nucleic acid is

• Monosaccharide
• Amino Acid
• Nucleotide
• Polysaccharide

Which 2 molecules contains the elements C-H-O and function pertains to energy?

• Lipids and Protein
• Carbohydrates and Nucleic Acids
• Protein and Carbohydrates
• Carbohydrates and Lipids

Tags

NGSS.HS-LS1-6

NGSS.HS-LS1-7

What is the function of carbohydrates?

• provides quick energy and structural support of plant cells

• stores energy, makes up the cell membrane, and are waterproof

• helps with growth and repair of tissues, cell transport and enzymes

• stores and transmit genetic information

Which organic macromolecules are composed of chains of amino acids that join to form the structural components of organisms.

• Carbohydrates
• Proteins
• Amino Acids
• Lipids

What happens when Proteins are heated to a high temperature?

• The proteins die.

• The shapes of the protein are altered or denatured

• The amino acid sequence changes.

• They remain the same

Peptide bonds in proteins can be broken down by the enzyme peptidase. Adrian orders a hamburger and French fries for lunch. He adds cheese and mayonnaise to his hamburger and then sits down to eat lunch with his friends. Which structure would most likely result from the action of peptidase in Adrian’s stomach?

• Lipids
• Glucose
• Nucleic Acid
• Amino Acid

Which of the following are functions of proteins?

• Transport of materials

• Facilitating chemical reactions

• Supporting the Immune System

• Structure and Strength

Tags

NGSS.HS-LS1-1