Compare Functions in Multiple Representations

Which of the following best describes the function of a catalyst in a chemical reaction?

• Increases the rate of reaction without being consumed

• Decreases the rate of reaction by being consumed

• Changes the equilibrium position of the reaction

• Provides energy to start the reaction

What is the primary function of the mitochondria in a cell?

• Photosynthesis

• Protein synthesis

• Energy production

• DNA replication

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Which representation shows the function of a linear relationship between two variables?

• Graph

• Table

• Equation

• All of the above

In an experiment, what is the function of a control group?

• To provide a standard for comparison

• To introduce a variable

• To ensure the experiment is biased

• To increase the sample size

What is the function of chlorophyll in plants?

• Absorb water

• Absorb sunlight

• Store nutrients

• Protect from herbivores

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

• Law of Conservation of Energy

What is the function of ribosomes in a cell?

• DNA replication

• Protein synthesis

• Lipid synthesis

• Carbohydrate breakdown

Tags

NGSS.MS-LS1-2

Which of the following best represents the function of enzymes in biological systems?

• They act as structural components

• They speed up chemical reactions

• They store genetic information

• They transport oxygen

Tags

NGSS.MS-LS1-7

What is the function of the ozone layer in Earth's atmosphere?

• To trap heat

• To block harmful UV radiation

• To provide oxygen

• To reflect sunlight

Which of the following is a function of the nervous system?

• Transport nutrients

• Coordinate body activities

• Produce hormones

• Filter waste