7th Grade Science

What is the basic unit of life?

• Tissue

• Cell

• Molecule

• Atom

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which organelle is responsible for energy production in the cell?

• Nucleus

• Mitochondria

• Ribosome

• Chloroplast

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What is the function of the cell membrane?

• Controls what enters and exits the cell

• Produces proteins

• Stores genetic information

• Captures sunlight for photosynthesis

Tags

NGSS.MS-LS1-2

Which structure is found only in plant cells?

• Mitochondria

• Chloroplast

• Nucleus

• Cell membrane

What is the role of the vacuole in plant cells?

• Photosynthesis

• Protein synthesis

• Storage of water and nutrients

• Energy production

Tags

NGSS.MS-LS1-2

What is the main function of the nucleus?

• Control center of the cell

• Site of photosynthesis

• Protein synthesis

• Energy production

Tags

NGSS.MS-LS1-2

What is the process by which cells divide to form two identical daughter cells?

• Meiosis

• Mitosis

• Photosynthesis

• Respiration

Tags

NGSS.HS-LS1-4

Which process involves the movement of water across a semipermeable membrane?

• Osmosis

• Active transport

• Diffusion

• Endocytosis

What is the primary function of ribosomes?

• Protein synthesis

• Energy production

• Photosynthesis

• DNA replication

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which phase of mitosis involves the separation of duplicated chromosomes?

• Telophase

• Anaphase

• Metaphase

• Prophase