Cell Vocabulary Practice Quizzizz

What is a macromolecule that forms when a long chain of nucleotides join together?

• Protein

• Cell membrane

• Nucleic acid

• Cytoplasm

What is a long chain of amino acid molecules called?

• Protein

• Nucleic acid

• Cell wall

• Chloroplast

What is the stiff structure outside the cell membrane called?

• Cell wall

• Cytoskeleton

• Chloroplast

• Envelope

What is the fluid inside a cell that contains salts and other molecules?

• Cytoplasm

• Nucleus

• Cell membrane

• Protein

According to cell theory, where do new cells come from?

• Nucleus

• Preexisting cells

• Proteins

• Organelles

What is the process called that involves a series of chemical reactions converting energy in food molecules into ATP?

• Photosynthesis

• Osmosis

• Cellular respiration

• Fermentation

Which is a series of actions that converts light energy, water and CO2 into glucose for plants and gives off oxygen?

• Cellular respiration

• Photosynthesis

• Osmosis

• Fermentation

A diffusion or movement of water molecules through a membrane?

• Cellular respiration

• Photosynthesis

• Osmosis

• Fermentation

What is an explanation based on scientific knowledge resulting from observations and experiments?

• Theory

• envelope

• photosynthesis

• cellular respiration

What protects the inside of a cell from the environment

• Cell membrane

• cytoskeleton

• nucleus

• organelle