WorksheetsWarming UP Bio
Total questions: 10
Worksheet time: 3mins
Which of the following pairs of enzyme is used in the production of bio detergent ?
lipase and trypsin
amilase and lipase
amilase and lactase
protease and pectinase
Which of the following will happen during anaphase in cell division?
Chromatin thicken and shorten
Bivalents are arranged on the equatorial plane
chromosomes are relocated in the nucleus
sister chromatids separate at centromere
Mitochondrion is hydrolysed in component P. What is component P?
Rough endoplasmic reticulum
Golgi apparatus
lysosome
Ribosome
Which of the following is the adaptation of the skin of a frog that increases the efficiency of gaseous exchange?
smooth skin
skin is able to expand
skin rich in blood capillaries
elastic skin
An individual involved in an accident and caused injury to his gall bladder.
What is the effect of the injury to the digestive system?
production of bile decreases
quantity of lipase enzyme decreases
Fatty acid molecules increases
Emulsifying of lipid decreases
Different mammals have different structures of kidney depending on their habitat.
Which of the following animals has the longest loop of Henle?
Camel
Elephant
giraffe
Rhinoceros
A woman uses a pregnancy test kit to test her urine sample.
Which of the following hormones presents in the woman urine sample?
Oestrogen
Progesterone
Luteinising hormone
Human chorionic gonadotrophin hormone
A ripe banana is placed together with unripe bananas in an airtight container which causes all bananas to ripe at the same time.
Which of the following hormones involved in this situation?
Auxin
Cytokinin
Gibberellin
Ethylene
Plants that live in a habitat that is not too dry nor too wet with an adequate supply of water.
What is the plant classified for?
Halophytes
Mesophytes
Hydrophytes
Xerophytes
Which of the following organisms occupies the second trophic level?
Rabbit
Mushroom
Snake
Grass
