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‘The absence of ‘enzyme may cause lysosomal storage diseases:

A. glucosidase
B. glycoses
C. Hydrolase
D. Oxidase

When the membrane of lysosome is ruptured, the cell undergoes chemical breakdown, called:

A. Lysis
B. Hydrolysis
C. Oxidation
D. Condensation

Lysosomes are originated by:

A. Golgi bodies
B. Mitochondria
C. Endoplasmic reticulum
D. Glyoxysomes

Mitochondria are passed to an animal only by:

A. Mother
B. Father
C. Sperm
D. Owe

The vitamin which helps to maintain strong and healthy bones is called:

A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D

Smooth endoplasmic reticulum SER in the skin converts cholestrol into:

A. VitaminA
B. Vitamin 8
C. Vitamin c
D. Vitamin D

In eukaryotic cell the nucleolus takes part in the synthesis of RNA and:

A. Ribosome
B. Centriole
C. DNA
D. Mitochondria

The two chromatids are connected to each other by a small body, called:

A. Chromatid
B. Centromere
C. Centnole
D. Chromomere

The chromosome consists of two thread like structures, called:

A. Centromere
B. Centriole
C. Chromatids
D. Chromomere

The V-shaped chromosome with equal arms is called:

A. Telocentric
B. Submetacentric
C. Metacentric
D. Acrocentric

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