IB SEHS Option

Which is a condensation reaction?

• Breaking of the bonds in glycogen and creation of a water molecule

• Addition of two glucose molecules and creation of a water molecule

• Breaking of the bonds in glycogen and absorption of a water molecule

• Addition of two glucose molecules and absorption of a water molecule

Which molecule is represented by the diagram below?

• Glucose

• Fat

• Amino acid

• Protein

What are the products of anaerobic glycolysis?

• 2 ATP per glucose molecule and lactic acid

• 2 ATP per glucose molecule and no lactic acid

• 34–36 ATP per glucose molecule and no lactic acid

• 34–36 ATP per glucose molecule and lactic acid

Tags

NGSS.MS-LS1-7

Where does salivary amylase break down food?

• Mouth

• Stomach

• Small intestine

• Large intestine

Tags

NGSS.MS-LS1-7

In regards to body composition, what do athletes want?

• Increase fat mass to increase power to weight ratio

• Increase fat mass to decrease power to weight ratio

• Increase fat free mass to increase power to weight ratio

• Increase fat free mass to decrease power to weight ratio

Where does mechanical digestion take place?

• Mouth

• Esophagus

• Stomach

• Mouth & stomach

Use the information above to calculate the BMR for a 44 year old woman who is lightly active. She is 1.57m tall and weighs 61kg.

• 1210

• 1876

• 1376

• 1610

Which statements are true:

• I & III

• I only

• I, II, & III

• I & II

What is the primary function of the cardiovascular system in the human body?

• Transporting nutrients and oxygen to cells

• Producing hormones

• Digesting food

• Regulating body temperature

Which of the following is a characteristic of a synovial joint?

• Immovable

• Slightly movable

• Freely movable

• Rigid