Intervensi biology Form 5 chapter 2

1. INTERVENTION – BIOLOGY CHAPTER 11
CHAPTER 11 : LOCOMOTION AND SUPPORT
1. Label the diagram of the human skeleton below .
Cranium
(a) The vertebrae column consists of _________ small vertebrae. It consist of _________
cervicals , _____thoracic, __________lumbar, ___________sacral, and _______ coccyx
vertebrae.

2. INTERVENTION – BIOLOGY CHAPTER 11
2. Name the three main types of skeleton.
(i)…………………………… (ii). …………………………… (iii). ………………………
3. State three functions of the human skeleton.
( i )…………………………………………………………………………………………………
( ii )…………………………………………………………………………………………………
( iii)…………………………………………………………………………………………………
4. The figure below shows the diagram of the muscle and bones of a human arm.
A
( i ) Name the parts labelled A – F.
Label Name
ABCDEF ( ii ) Muscle B and C is a set of antagonistic muscle. Explain.
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
(iii) If a man runs a marathon, the muscles will soon becomes fatigued. This is caused by process P
which produces chemical Q . Name P and Q.
P : ………………………………………… Q : ……………………………………………
(iv) Name joint X and Y.
B
C D
E
F
Y
X
Tendon Z
ZZZ

3. INTERVENTION – BIOLOGY CHAPTER 11
X : ………………………………………… Y : …………………………………………...
(v) State one property of tendon Z.
……………………………………………………………………………………………………..
5. The diagram shows a synovial joint .
Name structures R and S and state their function .
Label Name of structure Function
R
S
6. The diagram below shows a vertebrae .
Name structures J – L and state their function.
Label Name of structure Function
J
K
L
R
S
J
KL
L
M