IB SEHS Paper 1

Which energy system is primarily used during high-intensity, short-duration activities such as sprinting?

• ATP-PCr system

• Lactic acid system

• Aerobic system

• Glycolytic system

What are the key components of a movement analysis in sports science?

• Physiology, anatomy, and psychology

• Cardiovascular, respiratory, and endocrine systems

• Nutrition, hydration, and recovery

• Biomechanics, kinematics, and electromyography

Which is a characteristic of a slow twitch (type I) muscle fibre?

• High number of mitochondria

• Low capillary density

• High glycogen stores

• Low resistance to fatigue

The diagram shows an animal cell. What is the structure labeled X?

• Golgi apparatus

• Nucleus

• Endoplasmic reticulum

• Mitochondrion

Tags

NGSS.MS-LS1-2

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

The diagram below shows the ultrastructure of an animal cell. What is the structure labeled X?

• Nucleus

• Mitochondrion

• Lysosome

• Golgi apparatus

Tags

NGSS.HS-LS1-7

Which energy system is primarily used during high-intensity, short-duration activities such as sprinting?

• ATP-PCr system

• Lactic acid system

• Aerobic system

• Glycolytic system

What are the key components of a movement analysis in sports science?

• Physiology, anatomy, and psychology

• Cardiovascular, respiratory, and endocrine systems

• Nutrition, hydration, and recovery

• Biomechanics, kinematics, and electromyography

Tags

NGSS.HS-PS2-3

Which is a characteristic of a slow twitch (type I) muscle fibre?

• High number of mitochondria

• Low capillary density

• High glycogen stores

• Low resistance to fatigue