Ohio Air Test Biology

What is the primary function of the mitochondria in eukaryotic cells?

• Energy production

• Protein synthesis

• Photosynthesis

• Cell division

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

Which of the following is a characteristic of prokaryotic cells?

• Presence of a nucleus

• Lack of membrane-bound organelles

• Multicellular

• Large size

In the process of photosynthesis, which gas is absorbed by plants?

• Oxygen

• Nitrogen

• Carbon dioxide

• Hydrogen

Tags

NGSS.MS-LS1-6

What is the role of ribosomes in a cell?

• DNA replication

• Protein synthesis

• Lipid storage

• Energy production

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which of the following best describes the structure of DNA?

• Single-stranded helix

• Double-stranded helix

• Triple-stranded helix

• Quadruple-stranded helix

What is the main purpose of the cell membrane?

• To provide energy

• To control the movement of substances in and out of the cell

• To synthesize proteins

• To store genetic information

Tags

NGSS.MS-LS1-2

Which organelle is responsible for photosynthesis in plant cells?

• Mitochondria

• Chloroplast

• Nucleus

• Ribosome

Tags

NGSS.MS-LS1-6

What is the basic unit of life?

• Organ

• Tissue

• Cell

• Molecule

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which process is used by cells to divide and reproduce?

• Photosynthesis

• Mitosis

• Respiration

• Fermentation

Tags

NGSS.MS-LS3-2

What is the function of the chlorophyll in plants?

• Absorb water

• Absorb sunlight

• Store nutrients

• Protect from herbivores

Tags

NGSS.MS-LS1-6