Who discovered cells in cork?

• Anton van Leeuwenhoek

• Robert Hooke

• Charles Darwin

• Louis Pasteur

Which of the following is NOT a part of the cell theory?

• A) All living things are made up of cells

• B) Cells are basic units of structure and function in living things

• C) Living things come from non-living things

• D) Living things come from other living things

Tags

NGSS.MS-LS1-1

What is a key difference between plant and animal cells?

• Plant cells have a cell membrane, animal cells do not

• Animal cells have chloroplasts, plant cells do not

• Plant cells have a cell wall, animal cells do not

• Animal cells have a cell wall, plant cells do not

Tags

NGSS.MS-LS4-2

What is the function of the cell membrane?

• Allows water and oxygen to pass through

• Controls movement of materials in and out of the cell

• Provides rigid structure to the cell

• Contains chloroplasts for photosynthesis

Tags

NGSS.MS-LS1-2

What is the main function of the nucleus in a cell?

• It stores and processes information.

• It transports proteins.

• It breaks down food molecules.

• It provides energy to the cell.

Tags

NGSS.MS-LS1-2

Which organelle is known as the "powerhouse" of the cell?

• Ribosomes

• Mitochondria

• Chloroplasts

• Lysosomes

Tags

NGSS.MS-LS1-2

Where are ribosomes found in the cell?

• Only attached to the endoplasmic reticulum

• Only floating freely in the cytoplasm

• Both attached to the endoplasmic reticulum and floating freely in the cytoplasm

• Only inside the nucleus

Tags

NGSS.MS-LS1-2

Which organelle is responsible for photosynthesis in plant cells?

• Mitochondria

• Chloroplasts

• Lysosomes

• Vacuoles

Tags

NGSS.MS-LS1-6

Which of the following processes involves the building up and breaking down of activities within the cell?

• Respiration

• Metabolism

• Diffusion

• Osmosis

Tags

NGSS.MS-LS1-7

All living things are made up of...

• cells
• cell tissues
• organ
• organ systems

Tags

NGSS.MS-LS1-1