IB sports science - topic 1 Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Bursa (bursae)
Answer:
Characteristics of a Synovial Joint: Flattened fibrous sac lined with synovial
membrane containing synovial fluid. Prevents friction at sites where
ligaments/muscles/tendons/bones might rub.
Q: Synovial Joint ligament
Answer:
Characteristics of a Synovial Joint: Helps reinforce joints by
surrounding them.
Strong flexible tissue that connects bone to bone.
Q: Articular Capsule
Answer:
Characteristics of a Synovial Joint: A sleeve like structure that surrounds
the joint, and is flexible enough to allow joint movement but its tensile strength
protects it from
disconnecting
, IB sports science - topic 1 Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Meniscus
Answer:
Characteristics of a Synovial Joint: Tough white fibrocartilage that improves the fit
between adjacent bone ends. Increases joint stability and reduces wear and tear to
joint
surface.
Q: Contractility (muscle characteristics)
Answer:
Ability of muscle to shorten.
Q: Extensibility (muscle characteristics)
Answer:
Ability of muscle to lengthen.
, IB sports science - topic 1 Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Elasticity (muscle characteristics)
Answer:
Ability of muscle to return to normal size.
Q: Atrophy (muscle characteristics)
Answer:
The wasting away of muscle tissue.
Q: Hypertrophy (muscle characteristics)
Answer:
The increase in size of muscle tissue.
Q: Adaptability (muscle characteristics)
Answer:
Ability to change in response to use.
Solutions | Latest 2026 Update
Q: Bursa (bursae)
Answer:
Characteristics of a Synovial Joint: Flattened fibrous sac lined with synovial
membrane containing synovial fluid. Prevents friction at sites where
ligaments/muscles/tendons/bones might rub.
Q: Synovial Joint ligament
Answer:
Characteristics of a Synovial Joint: Helps reinforce joints by
surrounding them.
Strong flexible tissue that connects bone to bone.
Q: Articular Capsule
Answer:
Characteristics of a Synovial Joint: A sleeve like structure that surrounds
the joint, and is flexible enough to allow joint movement but its tensile strength
protects it from
disconnecting
, IB sports science - topic 1 Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Meniscus
Answer:
Characteristics of a Synovial Joint: Tough white fibrocartilage that improves the fit
between adjacent bone ends. Increases joint stability and reduces wear and tear to
joint
surface.
Q: Contractility (muscle characteristics)
Answer:
Ability of muscle to shorten.
Q: Extensibility (muscle characteristics)
Answer:
Ability of muscle to lengthen.
, IB sports science - topic 1 Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Elasticity (muscle characteristics)
Answer:
Ability of muscle to return to normal size.
Q: Atrophy (muscle characteristics)
Answer:
The wasting away of muscle tissue.
Q: Hypertrophy (muscle characteristics)
Answer:
The increase in size of muscle tissue.
Q: Adaptability (muscle characteristics)
Answer:
Ability to change in response to use.
