Zoology MCQs - CSS MCQs

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Zoology Scope and Origin Of Life	Viruses	Organic Evolution
Organic Evolution Theories	Variations and Mutations	Chronological Order Of Evolution
Evolution Of Man	Classification Of Animals	Animal Tissues
Integumentary System	Digestive System	Respiratory System
Circulatory System	Nervous System	Receptors
Urogenital System	Skeletal System	Embryo Genesis
Digestive System Physiology	Respiratory System Physiology	Circulatory System Physiology
Excretion Physiology	Nervous System Physiology	Phylum Echinodermata
Muscle Contraction Physiology	Sexual Reproduction Physiology	Hormones in our body
Metabolism	Cell in Animals	Cell Division
Basic Genetics	Cytogenetics	Human Genetics and Eugenics
Phylum Protozoa	Phylum Porifera	Phylum Cnidaria or Coelentrata
Phylum Plathelminthes	Nemathelminthes	Phylum Annelida
Phylum Mollusca	Phylum Arthropoda

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Who defined cytoplasm?

In: Cell in Animals, Zoology

A.Strausberger
B.Overton
C.Dujardin
D.None of these

The core of plasma membrane is lipid bilayer in fluid phase and protein molecules are distributed in mosaic patterned was established by:

In: Cell in Animals, Zoology

A.Singer and Nicholson
B.Gorter and Grendel
C.Danilli and Davson
D.None of these

Protein molecules bound loosely at the polar surface of lipid layer in plasma membrane of animal cell are:

In: Cell in Animals, Zoology

A.Extrisic
B.Intrinsic
C.Both (a) & (b)
D.None of these

In plasma membrane protein molecules penetrating deeply into lipid layer are:

In: Cell in Animals, Zoology

A.Intrinsic molecules
B.Extrinsic molecules
C.Both (a) & (b)
D.None of these

Which is the correct sequence of composition of plasma membrane in an animal cell:

In: Cell in Animals, Zoology

A.Proteins 42% lipids 32% Carbohydrates 6% and water 20%
B.Proteins 32% lipids 42% Carbohydrates 6% and water 20%
C.Proteins 52% lipids 22% Carbohydrates 6% and water 20%
D.None of these