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Worksheets10 B Chp 5 ZI & ZC
Total questions: 21
Worksheet time: 10mins
Digestion starts from
Stomach
Small intestine
Oesophagus
Buccal cavity
Saliva contains the enzyme named:
Pepsin
Amylase
Luciferase
What is the full form of ATP?
(a)
The digestive juice produced by stomach contains
Hydrochloric acid
Pepsin
Mucus
Trypsin
A blood vessel which carries blood back to heart is
Artery
Vein
Capillary
Raw materials used in the autotrophic mode of nutrition is:
Glucose, Starch, Fructose
Protein, Fats
Carbon dioxide, water
Hydrogen, Oxygen
Heterotrophic nutrition is
The utilization of energy obtained by the plants.
Breakdown of Glucose into energy
Oxidation of Glucose
All
Digestion of food in amoeba occurs in
Nucleus
Cytoplasm
Food vacuole
None
Which of the following statements about the autotrophs is incorrect?
They synthesise carbohydrates from carbon dioxide and water in the presence of sunlight and chlorophyll
They store carbohydrates in the form of starch
They convert carbon dioxide and water into carbohydrates in the absence of sunlight
They constitute the first trophic level in food chains
Which Part Of Alimentary Canal Receives Bile From The Liver?
Stomach
Oesophagus
Large intestine
Small intestine
Choose The Function Of The Pancreatic Juice From The Following
Trypsin digests proteins and lipase carbohydrates
Trypsin digests emulsified fats and lipase proteins
Trypsin and lipase digest fats
Trypsin digests proteins and lipase emulsified fats
The only artery which carries deoxygenated blood is:
Pulmonary artery
Renal artery
Hepatic artery
Coronary artery
How many chambers does a frog’s heart have?
2
3
4
Which of the following organisms have single circulation?
Fishes
Mammals
Birds
Reptiles
Nitrogenous waste are formed by the breakdown of _______
ammonia
fat
aminoacids
carbohydrates
Nephrons pour their excretory products in _____________
Uriniferous tubules
collecting tubules
kidneys
ureter
Excess glucose is stored in the form of glycogen in the _____________
pancreas
gall bladder
blood
liver
Kind of nutrition in which the organisms feed on dead and decaying organic matter is ____________
Holozoic
saprophytic
parasitic
autotrophic
In the process of respiration __________________________
ADP is converted into ATP
Glucose is converted into carbondioxide
glucose is converted into carbondioxide and water which releases energy
pyruvic acid is converted into ATP
in plants food is stored i the form of
glycogen
starch
maltose
glucose
In plants waste products are stored as ------ and --------
water and glucose
glycogen and starch
resins and gums
starch and water
