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WorksheetsLife Processes
Total questions: 15
Worksheet time: 15mins
First enzyme that gets mixed with food is
Lipase
Trypsin
Pepsin
Salivary amylase
Pyruvic acid is converted to lactic acid in the --------of muscle cells
Cytoplasm
Mitochondria
Golgi body
None of these
Roots of the plants absorb water from the soil through the process of:
Diffusion
Transpiration
Osmosis
None of these
The procedure used for cleaning the blood of a person by separating urea from it is called:
a) Osmosis
b) Filtration
c) Dialysis
d) Double circulation
Movement of the synthesized products from the leaves to the roots and other parts of a plant’s body takes place through the phloem. This process is known as:
Translocation
Transpiration
Transportation
Excretion
Which is the first enzyme to mix with food in the digestive tract?
Pepsin
Cellulose
Amylase
Trypsin
3.The mode of nutrition in Cuscuta
a) Saprophytic
b) Parasitic
c) Holozoic
d) Autotrohpic
Name a circulatory fluid in the human body other than blood.
Platelets
RBC
Lymph
Plasma
Which organelle is responsible making food (Glucose) using sunlight?
Cell Membrane
Nucleus
Chloroplast
Mitochondria
Why do plants conduct photosynthesis?
To make light
To make mitochondria
To make glucose
To release carbon dioxide
The green pigment used in photosynthesis is
A. Phytochrome
B. Chlorophyll
C. Hemoglobin
D. None
How does most of the water needed by the plant get into its leaves?
It enters through the stomata
The roots absorb it and then it travels up the stem
It's made during a chemical reaction in the leaf
The flowers capture water and deliver it to the leaves
Which process in the human body is primarily responsible for the exchange of oxygen and carbon dioxide?
Respiration
Digestion
Excretion
Photosynthesis
In plants, which process is responsible for the movement of water from the roots to the leaves?
Transpiration
Photosynthesis
Respiration
Digestion
What is the main function of the small intestine in the human digestive system?
Absorption of nutrients
Production of bile
Filtration of blood
Storage of waste
