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Worksheetslife process
Total questions: 20
Worksheet time: 11mins
The breakdown of pyruvate to give carbondioxide ,water and energy takes place in:
cytoplasm
mitochondria
chloroplast
nucleus
Identify the structure.
Nephron
Alveolar sac
Alimentary canal
None of these
In unicellular organisms like amoeba gaseous exchange takes place through the process of ____________.
osmosis
transportation
diffusion
elimination
The cause of muscles cramp
Acetic acid
Lactic acid
Hydrochloric acid
Benzoic acid
The first enzyme toomics with food in the digestive system
Trypsin
Pepsin
Salivary amylase
Pancreatic amylase
In plants waste products are stored as ------ and --------
water and glucose
glycogen and starch
resins and gums
starch and water
The substance in plants and animals that act as an energy currency.
DNA
RNA
ADP
ATP
It is the site of gaseous exchange in human lungs.
villi
alveoli
trachea
larynx
Full form of ATP
Adenosinetriphosphate
Adenosidiphosphate
Adrenalin
Adoxide
Which of the following organisms have single circulation?
Fishes
Mammals
Birds
Reptiles
The color of blood plasma is:
Red
Yellowish green
Pink
Pale yellow
Oxygenated blood reaches heart by
Pulmonary artery
Aorta
Vena cava
Pulmonary vein
The only artery which carries deoxygenated blood is:
Pulmonary artery
Renal artery
Hepatic artery
Coronary artery
When Air Is Blown From Mouth Into A Test-Tube Containing Lime Water, The Lime Water Turned Milky Due To The Presence Of
Carbon dioxide
Oxygen
Nitrogen
Water vapour
Which Part Of Alimentary Canal Receives Bile From The Liver?
Stomach
Oesophagus
Large intestine
Small intestine
