Fascinating facts
The parts of brain that deals with hearing and language.
Temporal lobe
The scientific term for peeling skin
Desquamation
Which of the following growth of human body affected by somatotrophic hormone?
A. Bones
B. Hair
C. Muscles
D. Connective tissue
ANSWER: A
4.Which of the following nerves connected from the eyes to ears?
A. Cerebrum
B. Cerebellum
C. Medulla
D. Spinal cord
ANSWER: B
5.Which of the vegetables have abundance of Vitamins A and C?
A. Brinjal
B. Lady's finger
C. Potato
D. Tomato
ANSWER: D
6. What is the name of the tallest grass on earth?
Bamboo
7.What is the name of the tallest grass on earth?
Diamond
8. What does a Geiger Counter measure?
Radiation
One of the best website that you can use to find science journals is sci-hub. It is updated most of the time.Hope you find it useful.
Biology trivia question
All amino acids contain carbon, hydrogen, oxygen, and what other element that starts and ends with the same letter?
Nitrogen
2. The largest living lizard can't breathe fire but it does have a venomous bite that inhibits blood clotting. What creature is this?
Komodo Dragon
3. Which of the four standard bases in DNA typically pairs with thymine?
Adenine
Random science quiz
The process of heat softening, moulding and cooling to rigidness can be repeated for which plastics?
a.thermoplastics
b.thermosetting plastics
c.both of them
2.Which of the following is a branched polymer?
a. low density polymer
b. polyester
c. nylon
d. high density polymer
3. What is the motion of the rocket based on ?
a. angular momentum
b. kinetic energy
c. linear momentum
d. mass
4. Synergids are_____________
a. diploid
b.haploid
c.triploid
d. hexaploid
5. Embryosac is
a. megaspore
b. megasporium
c. female gamete
d. female gametophyte
ANSWER
A
A
C
A
D
Science form 4 random questions.
The male kangaroo was able to jump in altitude of almost two feet. How does it ensure its stability when it jumps?
A. Strengthen the body as support
B. Straighten its long tail as support
C. Bending his long leg as support
D. Using a large and heavy tail as support
He has an abnormal growth due to excessive secretion of hormone .What is the hormone、
A. Growth hormone
B. Antidiuretic hormone
C. Testosterone
D. Adrenaline
This drug will cause a person to feel sleepy and less anxious. What is this drug?
A. Ketamin
B.Barbiturate
C. Amphetamine
D.Lysergic acid diethylamide
This is a saturated hydrocarbon compound. This compund is
A. Alkane
B. Alkene
. Alcohol is prepared through the ____________process by using the action of yeast on food containing glucose or starch such as sugar, grapes, apples, sugarcane, rice, wheat, potato and barley.
A. Saponification
B. Fermentation
C. Dehydration
D. Condensation
Answer.
D 2. A 3. B 4. A 5. B
Form 5 : Electrochemistry
Answer the following questions below.
1 Electrolysis can used for many applications . These applications include
a. Extraction of metals
b. _______________________
c. Electroplating of metals.
d. ____________________________.
2. What is simple chemical cells?
__________________________________________________________________________________________________________________________________________________________________________________________
3. An _________ which is the electrode connected to the positive terminal of an electrical source.
4. A_____________ which is the electrode connected to the negative terminal of an electrical source.
5. Why electrolytes in the solid state cannot conduct electricity?
__________________________________________________________________________________________________________________________________________________________________________________________
Fascinating science/////////
Science is unbelievable
The speed of light from sun to earth is eight minutes: Light travels 300,000km per second. There is around 150 million kilometers between us and the Sun, so this equals around 8 minutes, 19 seconds.
United States hold the record for one special disaster called tornadoes. It is so common in the country that there is one place called "Tornado Valley".
氧气从哪里来？？？？？？？？？？？？？？？？？
Most people would tell you that it is from the rainforest. I think you are wrong and I am wrong. The real answer is the sea . Sea produces 50% of the oxygen in the atmosphere . It is produced by plankton, seaweed and other ocean-based photosynthesis.
SCIENCE F4 revision questions.
A female who had only one X chromosome is said to suffer from
A.Klinefelter syndrome
B. Down syndrome
C. Colour blindness
D.Turner syndrome
Proprioceptors are receptors which are sensitive to____________.
A. Light
B. sound
C. smells
D. movements
What is the role of thyroxine?
A. Prepares the body for action during stress.
B. Controls the rate of metabolism in the body
C. Controls the menstrual cycle
D. Stimulates the development of the male secondary sexual characteristics.
4. Sensory cells which can detect stimuli are called
A. Neuron
B. Effectors
C. Receptors
D.Cell bodies
5. Which of the following is caused by excess body mass?
A. Anemia
B. Diabetes
C. Osteoporosis
D. Anorexia
6. Which of the following is not a clean alternative fuel?
A. Gasoline
B. Compressed gas
C. LPG
D. Compressed hydrogen
7. A small fire has occured due to short circuit. Which fire extinguisher is suitable to be used to
put out the fire?
A. Water
B. Foam
C. Carbon Dioxide
D. Fire blanket
8. The burning of fossil fuels produced gas X which causes the greenhouse effect. Which of
the following is the effect of an increase in gas X in the atmosphere?
A. Destruction of flora and fauna
B. Increase the temperature of the earth
C. Causes eutrophication
D. Ozone layer depletion.