Biology EOC Quiz

What carbohydrate tests positive for iodine?

• Starch

• Glucose

• Fructose

• Sucrose

What are the three parts of a nucleotide?

• Phosphate group, sugar, nitrogenous base

• Amino acid, sugar, phosphate group

• Nitrogenous base, amino acid, sugar

• Sugar, phosphate group, lipid

What type of molecule are DNA and RNA?

• Proteins

• Lipids

• Nucleic acids

• Carbohydrates

What element do organic molecules contain?

• Iron

• Oxygen

• Carbon

• Nitrogen

What organelle does photosynthesis?

• Mitochondria

• Chloroplast

• Nucleus

• Ribosome

What kind of cell has no nucleus and no membrane-bound organelles?

• Eukaryotic cell

• Prokaryotic cell

• Animal cell

• Plant cell

Name two things that plant cells have that animal cells don't have.

• Mitochondria and ribosomes

• Cell wall and chloroplasts

• Nucleus and cytoplasm

• Golgi apparatus and lysosomes

Osmosis is the __________ of __________ across a cell membrane.

• Diffusion; water

• Active transport; ions

• Diffusion; proteins

• Active transport; glucose

Where is energy stored in an ATP molecule?

• In the phosphate bonds

• In the adenine component

• In the ribose sugar

• In the surrounding water molecules

What is required for diffusion to occur?

• Energy

• Light

• Water

• A concentration gradient