WorksheetsBio Quiz grad 7
Total questions: 102
Worksheet time: 1hrs 1mins
Choose the correct stament
A muscle is rigid and flexible.
A muscle is rigid and hard.
A muscle is flexible and hard.
A muscle is soft and flexible.
Choose the correct stament
Bones are hard and rigid.
Bones are flexible and hard.
Bones are flexible and soft.
Bones are hard and soft.
Tendons connect...
bones to joints.
muscles to bones.
bones to bones.
muscles to muscles.
All the bones together form...
the tendons.
the joints.
the skeleton.
the musculoskeletal system.
Which one is a bone? More than one could be correct.
Skull.
Elbow.
Ribs.
Biceps.
What is this joint called?
femur
shoulder
knee
Which help you bend your body.
Skeleton
Joints
Muscles
What is the function of the skeleton?
Support and shape
Movement
Protection
All of the above
Joints - A place where
1 bone meets
2 or more bones meet
No bones meet
Hip and shoulder have examples of this type of joint
ball and socket
Fixed
hinge
What is an example of a fixed joint?
Vertebrae
Elbow
Skull
The knee joint is
Hinge
fixed
Ball and socket
True or False: you have joints in different parts of your body.
True
False
They cover your skeleton
Bones
Muscles
Tendons
Joints
True or False: muscles and bones work together to move your body.
True
False
Muscles are formed from tissues that contract and relax, producing movement.
False
True.
Name the highlighted muscle
triceps
biceps
Muscles pull on _______ to help you move.
Body parts
Other muscles
Bones
Which type of joint gives you the largest range of motion?
Fixed joint
Ball-and-socket joint
Hinge joint
The main purpose of synovial fluid is:
Keeping bones moist
Lubrication
Strengthening tendons and cartilage
Protecting the spinal cord
What is the slippery surface that cover the bones?
synovial membrane
synovial fluid
ligament
cartilage
A) elbow joint
B)shoulder joint
C) Knee joint
D)Hip joint
A) Forearm
B) knee
C) neck
D) hip
Skeleton of human body is made up of
Cartilage
Bones
Both cartilage and bones
None of the above
Hip joint is
Hinge joint
Pivotal joint
Fixed joint
Ball and socket joint
Which of the following are the functions of the skeleton
Gives support to the body
Protects inner organs
Does not give shape to the body
All of the above
Which of the following joints is immovable?
Lower jaw and upper jaw
Upper jaw and skull
Knee and hip joint
Wrist and pivotal joint
Underwater divers wear fin-like flippers on their feet to
Swim easily in water
Walk on water surface
Look like a fish
Walk on the sea bed
Which of the following are the characteristics of the birds?
Light bones
Hollow bones
Strong muscles
Forelimbs modified as wings
Hinge joint can allow movement upto
360 degree
90 degree
45 degree
180 degree
An earthworm is able to move with the help of its
Bones
Bones and muscles
Muscles
Shell
Muscular foot is a locomotary organ in
Snakes
Cockroach
Earthworms
Snails
Which of the following organs are protected by the rib cage
Stomach
Heart
Lungs
Both heart and lungs
True or False: Inside your body, there are many bones.
True
False
Bones are hard and rigid, which means that ________?
They can bend or move
They cannot bend or move
They are elastic
They are soft
Choose the correct stament
A muscle is rigid and flexible.
A muscle is rigid and hard.
A muscle is flexible and hard.
A muscle is soft and flexible.
Choose the correct stament
Bones are hard and rigid.
Bones are flexible and hard.
Bones are flexible and soft.
Bones are hard and soft.
Tendons connect...
bones to joints.
muscles to bones.
bones to bones.
muscles to muscles.
All the bones together form...
the tendons.
the joints.
the skeleton.
the musculoskeletal system.
What is this joint called?
femur
shoulder
knee
What is the function of the skeleton?
Support and shape
Movement
Protection
All of the above
Which bone is located in your upper arm?
Humerus
Clavicle
Patella
Ulna
Which of the following has thickest wall?
Right ventricle
Left ventricle
Right Atrium
Left artrium
The opening of right Atrium into right ventricle is guarded by
Mitral valve
Tricuspid
Bicuspid valve
None
The left side of heart pumps
Oxygenated blood
Deoxygenated blood
Both
None
The openings between auricles and ventricles are guarded by
Septa
Aorta
Cavities
Valves
On which side of the human heart is low in oxygen
Left ventricle
Right ventricle
Valves
Right Atrium
Bicuspid valve is also known as
Systematic valve
Mitral valve
Pulmonary valve
None
The valves present between left Atrium and left ventricle is
Pulmonary valve
Bicuspid valve
Tricuspid
Systematic
The term cardiac refers to which organ of the body
Heart
Vein
Lymph
Capillary
The pulse rate of newborn babies is
100 - 150
90 - 140
80-120
70-130
The rhythmic beating in arteries caused by beating of heart is called
Valves
Pulse
Septa
None
Which of the following the truth is known as universal Donor
A
AB
O
B
What is the process of transfer of human blood known as
Transfusion
Processing
Transporting
Transferring
The liquid part of blood is called
Platelets
Serum
Leucocytes
Plasma
Which of the following blood group is considered as universal recipient
AB
O
A
B
How many types of blood vessels are there
2
3
4
Many
How many blood vessel types do humans have?
4
5
3
2
Human blood vessels are
artries, capillaries, and atria
ventricles, atria and pulmonary veins
capillaries, artries, and veins
veins, artries, and aorta
The thickest and strongest blood vessel is the
vein
artery
capillary
both veins and capillaries
The blood vessel that has valves at intervals...
capillary
artery
vein
none of the above
Valves in veins
support them
protect them
prevent the backward movement inside them
provide them elesticity
which of the blood vessels do you think have greatest blood pressure
veins
capillaries
atria
arteries
How many parts is the blood made up from?
3
1
5
4
What carries oxygen around the body?
Plasma
Red Blood Cells
Platelets
White Blood Cells
What causes the blood to be the distinct red colour?
Heamaglobin
Glucose
Hormones
Oxygen
Which of the following is NOT a type of blood vessel?
Artery
Capillary
Vein
Ventricle
What is the function (job) of the platelets?
To form clots (i.e. scabs) when you have cuts and grazes.
To transport oxygen to the muscles
To carry dissolved sugars.
To produce antibodies
What is the function (job) of the white blood cells?
To transport oxygen around the body.
To carry dissolved sugars.
To clot and cover wounds like cuts and grazes.
To release antibodies to help destroy infections.
What is the function (job) of the plasma?
To release antibodies to fight infections.
To transport oxygen around the body.
To carry dissolved nutrients and sugars.
To transport oxygen around the body.
What is the function (job) of the red blood cells?
To transport oxygen around the body and to the muscles.
To release antibodies to fight infections.
To carry dissolved nutrients and sugars.
To clot and form scabs if there is a wound on the body.
Which is the smallest of the 3 blood vessels?
Veins
Arteries
Capillaries
What is plasma?
only white blood cells
only red blood cells
fluid part of blood
hemoglobin
Arteries have
thick wall and narrow lumen
thick wall and wide lumen
thin wall and wide lumen
thin wall and narrow lumen
_____________ have valves.
Arteries
Veins
capillaries
_________________ are deep.
Capillaries
Veins
Arteries
Arteries _________________.
carry oxygenated blood except the pulmonary artery
permit the exchange of materials
carry deoxygenated blood except the pulmonary veins
Veins carry blood _______________
back to heart
away of heart
inside the heart
Arteries are more elastic than veins.
True
False
Blood vessels, heart and blood form the ____________.
Respiratory system
Muscular system
Circulatory System
The function of the cardiovascular system is to _______________.
take in oxygen and remove carbon dioxide
remove waste products
transport O2 + nutrients and remove CO2 + wastes
Blood flows from
arteries to capillaries then to veins
veins to capillaries then to arteries
capillaries to arteries to veins
Arteries, veins and capillaries are ______________
three organs of circulatory system
three types of blood vessels
three types of blood components
Capillaries ensure the junction between the arterioles and venules in organs.
True
False
Capillaries allow the exchange between the blood and cells due to _________________.
their valves
the blood velocity in them
their thin wall (one cell thick)
their elasticity
