Respiration

What are the monomers of proteins?

• simple sugars

• glycerol + fatty acids

• amino acids

• nucleotides

Protease breaks __________into amino acids.

• lipids

• carbohydrates

• glycerol

• proteins

Which one can break fats into glycerol and fatty acids?

• carbohydrase

• lipase

• protease

• amylase

Which one is not used or produced in anaerobic respiration?

• glucose

• lactic acid

• oxygen

• energy(ATP)

_______causes fatigue and sometimes cramp in anaerobic respiration.

• lactic acid

• glucose

• oxygen

• carbon dioxide

Which words correctly fill the blanks?

Breathing in is also known as ________. Breathing out is also known as _______.

• exhalation, inhalation

• inhalation, combustion

• combustion, exhalation

• inhalation, exhalation

Which one is correct?

• anaerobic respiration produces more energy than aerobic respiration.

• anaerobic respiration produces less energy than aerobic respiration.

• anaerobic respiration requires oxygen.

• aerobic respiration produces lactic acid.

Another name for heart muscle is:

• smooth muscle

• skeletal muscle

• cardiac muscle

• all the above

Which one is not correct about mitochondria?

• do aerobic respiration

• do photosynthesis

• releases energy

• muscles have many mitochondria

Which one is correct about chlorophyll?

• found in chloroplast

• it is a green pigment

• involved in process of photosynthesis

• all the above