Life Processes
Test Your Knowledge on Life Processes
Are you ready to delve into the fascinating world of life processes? This quiz will challenge your understanding of how organisms obtain and process their nutrients, as well as the key roles played by different biological mechanisms.
Join us to explore topics such as:
- Digestion in humans
- Photosynthesis and nutrient absorption
- The roles of enzymes and digestive juices
- Modes of nutrition in various organisms
The process of digestion in humans begins in:
Stomach
Food Pipe
Mouth
Small Intestine
The autotrophic mode of nutrition requires:
Carbon Dioxide and Water
Chlorophyll
Sunlight
All of the above
The correct order of steps occurring in nutrition in animals is:
Ingestion -> Absorption -> Digestion -> Assimilation -> Egestion
Ingestion -> Digestion -> Assimilation -> Absorption -> Egestion
Ingestion -> Digestion -> Absorption -> Assimilation -> Egestion
Ingestion -> Assimilation -> Digestion -> Absorption -> Egestion
Pancreatic juice contains enzymes which digest:
Proteins and Carbohydrates only
Proteins and Fats only
Fats and Carbohydrates Only
Proteins, Fats and Carbohydrates
Which part of the alimentary canal receives bile from the liver?
Large Intestine
Oesophagus
Stomach
Small Intestine
The opening and closing of stomatal pores depends upon:
Temperature
Oxygen
Water in guard cells
Concentration of CO2 in stomata
Most of the plants absorb Nitrogen in one of the following forms. This is:
Proteins
Nitrates and Nitrites
Urea
Atmospheric Nitroges
The oxygen liberated during photosynthesis by green plants comes from:
Glucose
Water
Carbon Dioxide
Chlorophyll
The internal energy (cellular energy) reserve in autotrophs is:
Proteins
Fatty Acids
Glycogen
Starch
Which of the following has the longest small intestine
Herbivore
Carnivore
Omnivore
Autotroph
Raw materials required in the autotrophic mode of nutrition involves: I. Carbon dioxide and water ii. Chlorophyll iii. Starch iv. Sunlight
(i), (ii) and (iii)
(i) and (ii)
(i), (ii) and (iv)
All (i), (ii), (iii) and (iv)
Which of the following help in protecting the inner lining of the stomach from the harmful effect of hydrochloric acid?
Mucus
Pepsin
Trypsin
Bile
Gastric glands release ___, a protein digesting enzyme called pepsin, and mucus
Bile
Trypsin
Hydrochloric Acid
None of the above
In which mode of nutrition an organism derives food from the body of another organism without killing it
Saprophytic Nutrition
Parasitic Nutrition
Holozoic Nutrition
Autotrophic Nutrition
The mode of nutrition found in fungi is:
Saprophytic Nutrition
Parasitic Nutrition
Holozoic Nutrition
Autotrophic Nutrition
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