Quiz- The Code for Building Proteins

What is the primary function of proteins in living organisms?

• To provide energy

• To store genetic information

• To play a role in almost all of life's processes

• To act as a structural component of DNA

Tags

NGSS.HS-LS1-1

What determines the specific order of amino acids in a protein?

• The sequence of nucleotides in DNA

• The type of cell

• The temperature of the environment

• The amount of protein in the cell

Tags

NGSS.HS-LS1-1

Which molecule provides the instructions to make proteins?

• DNA

• Lipids

• Carbohydrates

• RNA

Tags

NGSS.HS-LS1-1

What is the shape of the DNA molecule?

• Quadruple helix

• Triple helix

• Double helix

• Single helix

Which of the following is NOT a component of a nucleotide?

• A lipid

• A nitrogenous base

• A phosphate group

• A sugar

What is the role of enzymes in the body?

• To provide structural support

• To transport oxygen

• To help chemical reactions take place

• To store energy

Tags

NGSS.HS-LS2-3

Which protein helps control the level of sugar in the body?

• Insulin

• Melanin

• Collagen

• Hemoglobin

What is a gene?

• A type of protein

• A molecule that stores energy

• A segment of DNA that codes for a specific protein

• A type of cell

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

What is the function of hemoglobin?

• To help break down food

• To control sugar levels

• To move oxygen around the body

• To fight off illness

What is the complementary base pair for adenine (A) in DNA?

• Cytosine (C)

• Guanine (G)

• Thymine (T)

• Uracil (U)