Worksheets20/7/2021 F4 SC
Total questions: 18
Worksheet time: 7mins
Which of the following is the effect of overproduction of hormone by pituitary gland?
Dwarfism
Gigantism
Hypoglycemia
Diabetes mellitus
Which of the following is an endocrine gland?
Duodenum
Liver
Kidney
Pancrease
What are the systems involved in body coordination?
Respiratory system and nervous system
Nervous system and endocrine system
Reproductive system and skeletal system
Lymphatic system and endocrine system
Diagram below show the boy running away when being chased by a dog. What is the gland responsibles in the above situation?
Pituitary gland
Thyroid gland
Adrenal gland
Pancrease
Match the following hormones with their correct function. Which match are corerct?
Insulin, control the blood sugar level
Insulin, control the salt level
Insulin, control water reabsorption in kidney
Insulin, regulates the body metabolism
Which of the following statements refer to the function of thyroxine?
Stimulates production of sperm
Regulates body metabolism
Lower the blood sugar level
Increase metabolism rate and heartbeat
The process of cell division which involved the increment in the number of cell is known as
Meiosis
Mitosis
Mutation
Variation
Which of the following shows a recessive trait?
Ability to roll tongue
Brown hair
Free era lobes
Black iris
Chromosome contents that are found in a male muscle are ?
22+Y
22+X
44+XY
44+XX
Which of the following is caused by chromosome mutation ?
Colour-blindness
Haemophilia
Turner's syndrome
Skicle cell anaemia
the basic structural unit of matter
atom
matter
element
nucleus
The figure shows an incomplete preodic table
Element X is a
Unsur X ialah
A. Metal
Logam
B. Non-metal
Bukan logam
C. Semiconductor
semikonduktor
D. Transition element
unsur peralihan
What the three particles that make up matter?
Atom
Molecule
Air
Ion
Which of the following is an ionic compounds?
Sodium chloride
Water
Methanol
Carbon dioxide
Which of the following shows the particles structure of an ionic compound?
Which of the following substance have particles that are arranged in neat and orderly manner?
Cooking oil
Sugar solution
Air in a balloon
Common salt
Diagram 4 shows an element in the Periodic Table.
What is the number of neutrons in an atom of the element?
9
10
19
28
Diagram 3 shows the structure of atom X.
What are the proton number and nucleon number of X？
Proton number ：3， Nucleon number ：3
Proton number ：3，Nucleon number：4
Proton number ：4， Nucleon number：10
Proton number ：3，Nucleon number：7
