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WorksheetsForm 3 Chapter 3: Transportation
Total questions: 40
Worksheet time: 41mins
The diagram shows a blood circulatory system that contains of one ventricle and one atrium. Which vertebrate that has the circulatory system as mentioned above?
This vertebrate has double circulatory system which consists of pulmonary circulatory system and systemic circulatory system. The oxygenated blood and deoxygenated blood are separated and do not mix with each other in the heart.
Which vertebrate has this type or circulatory system? Tick the correct answers.
The diagram shows a blood circulatory system that contains of one ventricle and two atria. Which vertebrate that has the circulatory system as mentioned above?
How many chambers does a human heart have?
Two chambers
Three chambers
Four chambers
Five chambers
How many valves does a human heart have based on the diagram above?
Two valves
Three valves
Four valves
Five valves
SEMILUNAR VALVES are located at aorta and pulmonary artery. What is the function of semilunar valve?
To ensure blood flow in one direction FROM LEFT ATRIUM TO LEFT VENTRICLE
To ensure blood flow in one direction and DOES NOT FLOW BACK TO THE VENTRICLE
To ensure blood flow in one direction FROM RIGHT ATRIUM TO RIGHT VENTRICLE
Tick TWO characteristics and functions of right atrium
Has muscular wall
Has thin muscular wall
Receive oxygenated blood from lungs
Receive deoxygenated blood from body cells
Why do ventricles have thicker muscular wall than atrium? Tick TWO correct answers
Ventricles carry blood in higher pressure
Blood in ventricles is forced to flow out from the heart
Ventricles carry oxygenated blood
Which chamber of the heart has the thickest muscular wall?
Right atrium
Right ventricle
Left atrium
Left ventricle
This blood vessel carries deoxygenated blood from body cells to the heart.
Name the blood vessel as mentioned above.
Pulmonary artery
Pulmonary vein
Vena cava
Aorta
The diagram shows a human heart. Label B in the diagram
(a)
The diagram shows a human heart. Label E in the diagram.
(a)
The diagram shows a human heart. Label C in the diagram.
Semilunar valve
Tricuspid valve
Bicuspid valve
The diagram shows a human heart.
X is the muscular wall which separates the left side and the right side of the heart. X prevents oxygenated blood from mixing with deoxygenated blood. What is X?
Pulmonary artery
Septum
Semilunar valves
Aorta
The diagram shows artery and vein in blood circulatory system. Tick THREE answers that show the characteristics of artery
Carry deoxygenated blood
Muscular wall
Small lumen
Has valve
Blood flows very fast
The function of valves is to ensure the blood flow in one direction. Which blood vessel has valve?
Blood capillary
Vein
Artery
The blood capillary allows the exchange of gases, food and waste products between the blood and body cells via diffusion. Which characteristic of blood capillary that helps the diffusion to happen?
Small lumen
One cell thick wall
No valve
All arteries carry oxygenated blood EXCEPT
(a)
All veins carry deoxygenated blood EXCEPT
(a)
What is the function of pulmonary artery?
To carry oxygenated blood from heart to body cells
To carry deoxygenated blood from heart to lungs
To carry oxygenated blood from lungs to heart
To carry deoygenated blood from body cells to heart
The diagram shows double circulatory system of humans and other mammals. Name the circulatory system labelled by Y.
Pulmonary circulatory system
Systemic circulatory system
The diagram shows pulmonary circulatory system that connects lungs and heart. What is X?
Pulmonary artery
Vena cava
Pulmonary vein
Aorta
The heartbeat produces 'lub dub' sound during the process of diastole and systole. Tick THREE correct answers that show the process of systole.
Tricuspid valve opened
Ventricles contract
Semilunar valves opened
Blood pumped out from heart to lungs and body cells
Which factor influences the pulse rate of a person? Tick the correct answers
Physical activities
Gender
Age
Body health
The diagram shows a reading of normal blood pressure shown by a sphygmomanometer. The reading is written as 120/70 mm Hg. 120 mm Hg is systolic pressure reading, meanwhile 70 mm Hg is diastolic pressure reading. Why is the reading of systolic pressure reading is higher than diastolic pressure reading?
During systole, the blood flowing into and filling in the heart. The ventricles are relaxing.
During systole, the blood flow out of the heart and pumped to the lungs and the body. The ventricles are contracting.
The diagram shows blood pressure categories. What diseases that a person may have if he or she has high blood pressure? Tick the correct answer.
Stroke or heart attack
Diabetes
Kidney failure
Heart failure
Vision loss
Which pysical activity contributes to the highest pulse rate of a person?
The diagram shows components of human blood. What is X
(a)
Tick TWO correct statements of blood components and their functions
Red blood cells are to transport oxygen in our body
White blood cells help blood clotting after injury
Plasma carries dissolved substances include nutrients, carbon dioxide, enzymes, hormones and waste products
Platlets helps to fight bacteria in our body
Which blood group has A antigen? Tick the correct answers
Blood group A
Blood group B
Blood group AB
Blood group O
Blood group O can be donated to everyone. The person who has blood group O is called as
(a)
Which blood group is a universal recipient? Universal recipient is the person who can receive all types of bloods.
Blood group A
Blood group B
Blood group AB
Blood group O
A person who has blood group A can donate to a person who has
Blood group A
Blood group B
Blood group AB
Blood group O
Why does a person who has blood group AB cannot donate to other types of blood?
Because of the presence of Anti-A and Anti-B antibodies in his or her plasma
Because there are no antibodies in his or her blood
Because his or her blood contain A antigen and B antigen
Because his or her blood does not have A antigen and B antigen
What is the name of the process shown in the diagram?
(a)
The diagram shows a process of transpiration. The small openings on the underside of leaves are called
(a)
The diagram shows the opening and closing of stoma (pore). What is X?
(a)
The diagram shows exudation or guttation process by a plant. The water loss from the plant is in liquid form known as HYDATHODES. When does this process usually occur? Tick TWO correct answers
Hot day
Night
When air humidity is high
Morning
Evening
The diagram shows a mass potometer and a bubble potometer. Potometer is a device to measure the rate of transpiration of a plant. Which factor causes the rate of transpiration to be high? Tick the correct answer(s).
High humidity of air
Slow air movement
High temperature
High light intensity
The diagram shows a cross-section of a stem. Tick TWO true statements about the function of phloem and xylem
Phloem is a vessel to transport water and salt mineral from roots
Xylem is a vessel to transport water and salt mineral from roots
Phloem is a vessel to transport food from leaf
Xylem is a vessel to transport food from roots
