WorksheetsLocomotion in Humans
Total questions: 20
Worksheet time: 20mins
Diagram shows a knee joint.
Rajah menunjukkan sendi di lutut
Which of the following tissues joins X to Y?
Manakah antara berikut menghubungkan antara X dan Y?
Ligament
Ligamen
Tendon
Tendon
Adipose
Adipos
Cartilage
Rawan
Diagram shows a human arm.
Rajah menunjukkan lengan manusia.
If X was torn off, what happens to the arm?
Jika X terkoyak, apakah akan berlaku pada lengan atas?
The elbow joint loosens u
Sendi di siku menjadi longgar
The fingers cannot grip.
Jari-jari tidak boleh menggenggam
The arm cannot be bent
Tangan tidak boleh dibengkokkan
The lower arm cannot twis
Lengan bawah tidak boleh dipusing
Diagram 1 shows an elbow joint. Which of the following parts labelled A, B, C or D is tough and elastic?
Rajah menunjukkan sendi di siku. Antara bahagian yang berlabel A, B, C dan D, yang manakah kuat dan kenyal?
A
B
C
D
In human arm, we have seen how the biceps contracts to bend the elbow, while triceps relaxes. This action is called ___________.
Pada lengan manusia, didapati biseps mengecut untuk membengkokkan lengan, manakala triseps mengendur. Tindakan ini dinamakan ____________ .
agonist / agonis
antagonist / antagonis
antagonistic / antagonistik
prime mover / penggerak utama
Diagram below shows a bending leg. Which of the following muscle actions will straighten the leg?
Rajah di bawah menunjukkan kaki yang dibengkokkan. Antara tindakan otot berikut, yang manakah menyebabkan kaki diluruskan?
Quadriceps femoris- Contarcts
Biceps femoris- Contracts
Quadriceps femoris- Contarcts
Biceps femoris- Relaxes
Quadriceps femoris- Relaxes
Biceps femoris- Relaxes
Quadriceps femoris- Relaxes
Biceps femoris- Contracts
The problems following could be faced by humans and animals in locomotion except
gravitational force
friction
resistance
pigmentation
What happens when the bicep contracts?
the tricep relaxes
the tricep contracts
the bicep relaxes
the bicep freezes
What muscle is highlighted in the picture?
Triceps
Biceps
Quads
Deltoids
What muscle is highlighted in the picture?
Triceps
Biceps
Quads
Deltoids
What is the action of the triceps brachii muscle?
Flexes elbow and supinates forearm
Extends elbow
Adducts thigh
Flexes hip and extends knee
The bending of upper limbs is an example of
first class lever
second class lever
third class lever
all the above
Which of the statement below is true?
Biceps femoris is an extensor
Quadriceps femoris is an extensor
Tricpes is a flexor
Calf muscle is a flexor
Which statement is not true to explain the leg movement.
The tibialis contracts will bring the heel down to the ground.
The biceps femoris relaxes cause the leg bend at the knee joint
The calf muscle contracts to lift the heel
The quadriceps femoris contracts to straighten the leg
