Final Exam Review - Biology

Which is an example of a lipid

• fat
• starch
• glucose
• hemoglobin

Which subunits make up the structure of all proteins?

• glucose
• amino acids
• carbohydrates
• fatty acids

Tags

NGSS.HS-LS1-6

Enzymes will make a reaction go _______ and use ______ energy.

• faster, less
• faster, more
• slower, less
• slower, more

DNA and RNA are examples of 

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

What is the function of nucleic acids?

• store genetic information
• store energy (long-term)
• store energy (short-term)
• build skin, hair, nails, muscles

Tags

NGSS.HS-LS3-1

What is the purpose  of an enzyme?

• give permission for the reaction
• raise activation energy
• speed up reactions
• control how many reactions occur

Unlike eukaryotes, prokaryotes do not have:

• DNA
• cytoplasm
• cell walls
• a membrane bound nucleus

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

Passive transport requires no

• concentration gradients
• osmosis
• motion
• energy

Active transport is the movement of large materials across a cell membrane from ______ to ______ concentration

• high to low

• low to high

• high to high

• low to low