Benchmark Review

Which macromolecule is structured in this way?

• Carbohydrates

• Lipids

• Proteins

• Nucleic acids

Which of the macromolecules are structured in this way?

• Carbohydrates

• Lipids

• Proteins

• Nucleic acids

What macromolecule is shown?

• Protein

• Nucleic Acid

• Carbohydrate

• Lipid

What macromolecule is shown?

• Protein

• Nucleic Acid

• Lipid

• Carbohydrate

All living things get their energy from which of the following sources?

• food
• water
• sun

Which of the following is another word for a plant?

• autotroph
• heterotroph
• consumer

Abigail, Samuel, and Maya are studying the growth of plants in their school garden. They notice that some plants are not growing well. They realize that something is restricting the growth of these plants. This is known as a...

• Food shortage

• Snow

• Disease

• limiting factor

Position that an organism occupies based on what it eats

• Producer

• Trophic level

• Heterotroph

• Consumer

What would happen to the bird if the green fish died out?

• the bird population would grow

• the bird population would die out

• the smaller fish will die out

According to the 10% rule, if a plant contains 500 calories of energy, how much energy is available to the primary consumer that eats it?

• 5 calories

• 50 calories

• 500 calories

• 50,000 calories