Unit 1 Test Review

What is the main function of nucleic acids?

• Transport oxygen

• Store genetic information

• Provide energy

• Build cell membranes

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

What is the primary energy source for photosynthesis?

• Sunlight

• Glucose

• Carbon Dioxide

• Water

Tags

NGSS.MS-LS1-6

Which of the following is a characteristic of prokaryotic cells?

• Large size

• Presence of organelles

• No membrane-bound nucleus

• DNA in multiple linear chromosomes

Which macromolecule is the primary source of energy in cells?

• Carbohydrate

• Lipid

• Nucleic Acid

• Protein

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Which organelle contains enzymes that break down cellular waste?

• Lysosome

• Endoplasmic Reticulum

• Cell Wall

• Chloroplast

Tags

NGSS.MS-LS1-2

What is the main function of lipids?

• Build cell membranes

• Catalyze chemical reactions

• Store energy and provide insulation

• Transport oxygen

Tags

NGSS.MS-LS1-2

What is a product of photosynthesis?

• Water

• Oxygen

• Hydrogen

• Carbon Dioxide

Tags

NGSS.MS-LS1-6

Where does photosynthesis occur in a plant cell?

• Cell Membrane

• Mitochondria

• Chloroplasts

• Nucleus

Tags

NGSS.MS-LS1-6

What is the main purpose of cellular respiration?

• To break down glucose

• To produce ATP

• To take in oxygen

• To release carbon dioxide

Tags

NGSS.MS-LS1-7

Which organelle is responsible for storing water and nutrients?

• Mitochondria

• Nucleus

• Vacuole

• Cell membrane