BSCI170 Exam 1+2 Review

Which organelle is responsible for protein synthesis?

• Nucleus

• Ribosome

• Mitochondria

• Golgi apparatus

What type of bond involves the sharing of electrons between atoms?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Van der Waals force

Tags

NGSS.HS-PS1-1

Which property of water allows it to form droplets?

• High heat capacity

• Cohesion

• Adhesion

• Solubility

A solution with a pH of 3 is considered:

• Acidic

• Basic

• Neutral

• Alkaline

Which functional group is found in alcohols?

• Carboxyl

• Hydroxyl

• Amino

• Phosphate

What is the monomer of a protein?

• Monosaccharide

• Nucleotide

• Amino acid

• Fatty acid

Which macromolecule is primarily used for long-term energy storage?

• Carbohydrates

• Proteins

• Lipids

• Nucleic acids

Tags

NGSS.MS-LS1-7

What model describes the structure of the cell membrane?

• Fluid mosaic model

• Lock and key model

• Double helix model

• Lipid raft model

Which transport mechanism requires energy (ATP)?

• Simple diffusion

• Facilitated diffusion

• Active transport

• Osmosis

What is the main function of the mitochondria?

• Protein synthesis

• Lipid synthesis

• ATP production

• Waste disposal

Tags

NGSS.HS-LS1-7