MCQs
Total Questions : 99
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Answer: Option B. -> Vitamin K
VITAMIN K IS REQUIRED FOR NORMAL BLOOD CIRCULATION. VITAMIN K IS A FAT-SOLUBLE VITAMIN WHICH PLAYS A KEY ROLE IN HELPING THE BLOOD CLOT, PREVENTING EXCESSIVE BLEEDING.
VITAMIN K IS REQUIRED FOR NORMAL BLOOD CIRCULATION. VITAMIN K IS A FAT-SOLUBLE VITAMIN WHICH PLAYS A KEY ROLE IN HELPING THE BLOOD CLOT, PREVENTING EXCESSIVE BLEEDING.
Answer: Option C. -> Vitamin E
VITAMIN E IS CALLED ANT STERILITY VITAMIN. VITAMIN E, A FAT SOLUBLE VITAMIN, IS FOUND NATURALLY IN SOME FOODS, ADDED TO OTHERS, AND AVAILABLE AS A DIETARY SUPPLEMENT.
VITAMIN E IS CALLED ANT STERILITY VITAMIN. VITAMIN E, A FAT SOLUBLE VITAMIN, IS FOUND NATURALLY IN SOME FOODS, ADDED TO OTHERS, AND AVAILABLE AS A DIETARY SUPPLEMENT.
Answer: Option B. -> Cutin
THE CORK CELLS ARE IMPERVIOUS TO WATER. SUBERIN IS RESPONSIBLE TO GIVE THIS QUALITY TO CORK. SUBERIN, CUTIN AND LIGNINS ARE COMPLEX, HIGHER PLANT EPIDERMIS AND PERIDERM CELL-WALL MACROMOLECULES, FORMING A PROTECTIVE BARRIER.
THE CORK CELLS ARE IMPERVIOUS TO WATER. SUBERIN IS RESPONSIBLE TO GIVE THIS QUALITY TO CORK. SUBERIN, CUTIN AND LIGNINS ARE COMPLEX, HIGHER PLANT EPIDERMIS AND PERIDERM CELL-WALL MACROMOLECULES, FORMING A PROTECTIVE BARRIER.
Answer: Option C. -> Antibiotics
THE ACTINOBACTERIA ARE A PHYLUM OF GRAM-POSITIVE BACTERIA. THEY CAN BE TERRESTRIAL OR AQUATIC. IT IS KNOWN TO PRODUCE A WIDE VARIETY OF INDUSTRIALLY AND MEDICALLY RELEVANT COMPOUNDS LIKE ANTIBIOTICS, ETC.
THE ACTINOBACTERIA ARE A PHYLUM OF GRAM-POSITIVE BACTERIA. THEY CAN BE TERRESTRIAL OR AQUATIC. IT IS KNOWN TO PRODUCE A WIDE VARIETY OF INDUSTRIALLY AND MEDICALLY RELEVANT COMPOUNDS LIKE ANTIBIOTICS, ETC.
Answer: Option C. -> increase in volume and burst
DUE TO OSMOSIS WATER WOULD FLOW INTO THE CELLS AND THEY WOULD SWELL
DUE TO OSMOSIS WATER WOULD FLOW INTO THE CELLS AND THEY WOULD SWELL
Answer: Option C. -> Algae, Ferns & Mosses
CHLOROPHYLL IS A GREEN PHOTOSYNTHETIC PIGMENT FOUND IN PLANTS, ALGAE, FERNS & MOSSES. INVOLVED IN PHOTOSYNTHESIS, THE PROCESS BY WHICH LIGHT ENERGY IS CONVERTED TO CHEMICAL ENERGY THROUGH THE SYNTHESIS OF ORGANIC COMPOUNDS.
CHLOROPHYLL IS A GREEN PHOTOSYNTHETIC PIGMENT FOUND IN PLANTS, ALGAE, FERNS & MOSSES. INVOLVED IN PHOTOSYNTHESIS, THE PROCESS BY WHICH LIGHT ENERGY IS CONVERTED TO CHEMICAL ENERGY THROUGH THE SYNTHESIS OF ORGANIC COMPOUNDS.
Answer: Option A. -> Sodium , Potassium & Magnesium
SODIUM, POTASSIUM AND MAGNESIUM ARE REQUIRED FOR TRANSMISSION OF NERVE IMPULSES. NERVE IMPULSE IS A SIGNAL TRANSMITTED ALONG A NERVE FIBRE. IT CONSISTS OF A WAVE OF ELECTRICAL DEPOLARIZATION THAT REVERSES THE POTENTIAL DIFFERENCE ACROSS THE NERVE CELL MEMBRANES.
SODIUM, POTASSIUM AND MAGNESIUM ARE REQUIRED FOR TRANSMISSION OF NERVE IMPULSES. NERVE IMPULSE IS A SIGNAL TRANSMITTED ALONG A NERVE FIBRE. IT CONSISTS OF A WAVE OF ELECTRICAL DEPOLARIZATION THAT REVERSES THE POTENTIAL DIFFERENCE ACROSS THE NERVE CELL MEMBRANES.
Answer: Option A. -> Hysteria only
AMONG TYPHOID, HYSTERIA, MEASLES & INFLUENZA, ONLY HYSTERIA IS NOT A CONTAGIOUS DISEASE. A CONTAGIOUS DISEASE IS A SUBSET CATEGORY OF TRANSMISSIBLE DISEASES, WHICH ARE TRANSMITTED TO OTHER PERSONS.
AMONG TYPHOID, HYSTERIA, MEASLES & INFLUENZA, ONLY HYSTERIA IS NOT A CONTAGIOUS DISEASE. A CONTAGIOUS DISEASE IS A SUBSET CATEGORY OF TRANSMISSIBLE DISEASES, WHICH ARE TRANSMITTED TO OTHER PERSONS.
Answer: Option B. -> Sucrose
MONOSACCHARIDES ARE SIMPLE CARBOHYDRATES MOLECULES THAT CANNOT BE BROKEN DOWN INTO SMALLER MOLECULES OF OTHER CARBOHYDRATES. GLUCOSE AND FRUCTOSE ARE EXAMPLES OF MONOSACCHARIDES.
MONOSACCHARIDES ARE SIMPLE CARBOHYDRATES MOLECULES THAT CANNOT BE BROKEN DOWN INTO SMALLER MOLECULES OF OTHER CARBOHYDRATES. GLUCOSE AND FRUCTOSE ARE EXAMPLES OF MONOSACCHARIDES.
Answer: Option B. -> Fungi & Bacteria
FUNGI & BACTERIA ARE CALLED SCAVENGERS OF ECOSYSTEMS. SCAVENGERS KEEP THE ECOSYSTEM FREE OF THE BODIES OF DEAD ANIMALS, OR CARRION. THEY BREAK DOWN THE DEAD ORGANIC MATERIAL AND RECYCLE IT INTO THE ECOSYSTEM AS NUTRIENTS.
FUNGI & BACTERIA ARE CALLED SCAVENGERS OF ECOSYSTEMS. SCAVENGERS KEEP THE ECOSYSTEM FREE OF THE BODIES OF DEAD ANIMALS, OR CARRION. THEY BREAK DOWN THE DEAD ORGANIC MATERIAL AND RECYCLE IT INTO THE ECOSYSTEM AS NUTRIENTS.
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