Q. In a normal human being number of chromosomes is

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Q. Pigments containing bodies which are bounded by membrane are called

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Q. In word Lysosoma, 'lyso' means splitting and 'soma' means

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Q. Phagocytosed food is digested with help of enzymes which are present in

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Q. Lysosomes which eat parts of their own cell in state of starvation are called

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Q. Substances are allowed to pass through cell membrane to maintain a constant

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Q. Fluid Mosaic Model favors that cell membrane contains proteins which are embedded in fashion of

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Q. Function of detoxifying harmful drugs from body is done by

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Q. Golgi apparatus is found virtually in all cells which are in nature

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Q. Those tubular membranes which separates material of endoplasmic reticulum are called

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Q. Prokaryotic cells have a specialized material with them called as

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Q. A chromosome is composed of a DNA and

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Q. Structural and functional unit of life is called

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Q. Exchange of materials takes place between nucleus and cytoplasm with help of

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Q. There are 48 chromosomes in a cell of a

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Q. Absence of enzyme which helps in catabolism of lipids, lead towards disease called

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Q. Cellulose, pectin, and hemicelluloses together make up to form a

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Q. Arrangement of molecules of a primary wall is in sequence of

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Q. Protein structures which are long, unbranched and slender tubules are called

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Q. A group of ribosome which are attached to mRNA by small ribosome unit is known as

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