Principal cell compounds:

1. Hyaloplasm, organelles, inclusions, plasmalemma

2. Plasmalemma, organelles, cytoplasm, nucleus

3. Nucleus, organelles, inclusions, hyaloplasm

4. Plasmalemma, cytoplasm, nucleus, organelles, inclusions

5. Plasmalemma, cytoplasm, nucleus

Answer: a

What are the main chemical compounds of biologic membrane?

1. Acids, proteins, polysaccharides

2. Phospholipids, acids, proteins

3. Phospholipids, proteins, cholesterol

4. Phospholipids, polysaccharides, cholesterol

5. Polysaccharides, acids, cholesterol

Answer: c

Which layer of plasmalemma is responsible for the cell exo- and endocytosis?

1. Cortical layer

2. Lipoprotein layer

3. Supramembranous

4. Integral layer

5. Glycocalix

Answer: a

Which cell compound has phospholipid bilayer?

1. Nuclear pore

2. Chromosome

3. Biologic membrane

4. Nuclear envelope

5. Ribosome

Answer: c

Process of useful material effusion of the cell is termed.

1. Recreation

2. Excretion

3. Secretion

4. Transcytosis

5. Clasmatosis

Answer: c

Process of unnecessary material effusion of the cell is termed.

1. Recreation

2. Excretion

3. Secretion

4. Transcytosis

5. Clasmatosis

Answer: b

Indicate the process of some structural compounds effusion of the cell.

1. Secretion

2. Recreation

3. Excretion

4. Transcytosis

5. Clasmatosis

Answer: e

Process of nonchanged material transport through the cell is termed.

1. Recreation

2. Excretion

3. Secretion

4. Transcytosis

5. Clasmatosis

Answer: d

The process of some material capture by the cell:

1. Clasmatosis

2. Endocytosis

3. Exocytosis

4. Cytopempsis

5. Phagocytosis

Answer: b

Indicate the process of some material effusion of cell.

1. Phagocytosis

2. Cytopempsis

3. Pinocytosis

4. Endocytosis

5. Exocytosis

Answer: e

Indicate the process of fluid capture by the cell.

1. Pinocytosis

2. Endocytosis

3. Exocytosis

4. Cytopempsis

5. Phagocytosis

Answer: a

Indicate the process of some hard material capture by the cell.

1. Pinocytosis

2. Endocytosis

3. Exocytosis

4. Cytopempsis

5. Phagocytosis

Answer: e

Indicate the process of toxic material effusion of the cell.

1. Secretion

2. Recreation

3. Excretion

4. Transcytosis

5. Clasmatosis

Answer: c

Indicate the process of some material transport into the cell.

1. Phagocytosis

2. Pinocytosis

3. Endocytosis

4. Exocytosis

5. Cytopempsis

Answer: c

Indicate the process of some fluid material capture by the cell.

1. Phagocytosis

2. Pinocytosis

3. Endocytosis

4. Exocytosis

5. Cytopempsis

Answer: b

What are the principal cell compounds:

1. Hyaloplasm, organelles, inclusions, plasmalemma

2. Plasmalemma, organelles, cytoplasm, nucleus

3. Nucleus, organelles, inclusions, hyaloplasm

4. Nucleus, plasmalemma, cytoplasm

5. Plasmalemma, cytoplasm, nucleus, inclusions

Answer: d

Answer:

Which modern theory describes the structure of cell membrane?

1. Fluid mosaic model

2. Bilaminar model

3. Multilayered model

4. Complex model

5. Functional model

Answer: c

How many layers are there in cell membrane?

1. 1

2. 2

3. 3

4. 4

5. 5

Answer: c

Plasmalemma compounds:

1. Biologic membrane, glycocalix

2. Glycocalix, structural proteins, lipids

3. Lipids, protein complexes, carbohydrates

4. Biologic membrane, glycocalix, cortical layer

5. Phospholipid bilayer, cortical layer

Answer: d

Outermost layer of cell membrane:

1. Biologic membrane

2. Glycocalix

3. Cortical layer

4. Lipids

5. Phospholipid bilayer

Answer: b

Innermost layer of cell membrane:

1. Biologic membrane

2. Glycocalix

3. Cortical layer

4. Lipids

5. Phospholipid bilayer

Answer: c

What does middle layer of cell membrane consist of?

1. Biologic membrane

2. Glycocalix

3. Cortical layer

4. Lipids

5. Proteins

Answer: a

What does glycocalix mainly consist of?

1. Biologic membrane

2. Proteins

3. Lipids

4. Carbohydrates

5. Phospholipid bilayer

Answer: d

Function of cell membrane glycocalix:

1. Sensory

2. Transport

3. Structural

4. Cell shape support

5. None

Answer: a

Function of cell membrane glycocalix:

1. Transport

2. Structural

3. Connective

4. Cell shape support

5. None

Answer: c

Main function of cortical layer of cell membrane:

1. Transport

2. Structural

3. Connective

4. Cell shape support

5. None

Answer: d

What does cortical layer of cell membrane consist of?

1. Biologic membrane

2. Glycocalix

3. Cortical layer

4. Lipids

5. Microfilaments and microtubuli

Answer: e

Which structure mainly supports the cell shape?

1. Biologic membrane

2. Glycocalix

3. Cortical layer

4. Integral proteins

5. Phospholipid bilayer

Answer: c

Which layer of plasmalemma is responsible for the cell shape support?

1. Cortical layer

2. Glycocalix

3. Bilipid layer

4. Hydrophobic layer

5. Tonofibrilles

Answer: a

What does cell shape mainly depend on?

1. On nucleus and cytoplasm structure

2. On organelles and inclusions contents

3. On cell functions

4. On disposition and size of the cell

5. On conditions of cell existence

Answer: b

Eukaryotic cell compounds:

1. Hyaloplasm, organelles, inclusions, plasmalemma

2. Plasmalemma, nucleus

3. Plasmalemma, cytoplasm, nucleus

4. Nucleus, organelles, inclusions, hyaloplasm

5. Plasmalemma, inclusions

Answer: c

Which proteins are present in cell membrane?

1. Active and inactive

2. Integral and peripheral

3. Free and fixed

4. Juvenile and mature

5. Simple and complex

Answer: b

Which proteins are typical for glycocalix?

1. Receptors

2. Integral

3. Central

4. Transport

5. Enzymes

Answer: a

Location of receptor proteins in cell membrane:

1. Biologic membrane

2. Glycocalix

3. Cortical layer

4. Throughout cell membrane

5. Under cell membrane

Answer: b

Receptor proteins function is:

1. Sensory

2. Transport

3. Protective

4. Structural

5. Connective

Answer: a

Location of integral proteins in cell membrane:

1. Biologic membrane

2. Glycocalix

3. Cortical layer

4. Throughout cell membrane

5. Under cell membrane

Answer: a

Integral proteins function is:

1. Sensory

2. Transport

3. Protective

4. Structural

5. Connective

Answer: d

Transport proteins function is:

1. Sensory

2. Transmembrane transport

3. Protective

4. Structural

5. Connective

Answer: a

Which types of noncellular structures do you know?

1. Intercellular substance

2. Filaments

3. Cytoplasm

4. Organelles

5. Plasmalemma

Answer: a

Which types of noncellular structures do you know?

1. Organelles

2. Filaments

3. Cytoplasm

4. Syncytium

5. Plasmalemma

Answer: d

Which types of noncellular structures do you know?

1. Nuclear and nuclearless

2. Simple and compound

3. Active and passive

4. Typical and nontypical

5. Useful and useless

Answer: a

Which types of noncellular structures do you know?

1. Organelles

2. Filaments

3. Cytoplasm

4. Symplast

5. Plasmalemma

Answer: d

Which types of noncellular structures do you know?

1. Organelles

2. Syncytium

3. Filaments

4. Cytoplasm

5. Plasmalemma

Answer: b

Which types of noncellular structures do you know?

1. Organelles

2. Filaments

3. Cytoplasm

4. Plasmalemma

5. Intercellular substance

Answer: e

Symplast belongs to:

1. Intercellular substance

2. Nuclear noncellular structures

3. Nuclearless noncellular structures

4. Organelles

5. Cell junctions

Answer: b

Symplast originates as a result of:

1. Typical mitotic cell division

2. Incomplete mitotic cell division

3. Fusion of cells after division

4. Incomplete separation of cells in division

5. Special intercellular junctions

Answer: c

Symplast is present in:

1. Fibrous connective tissue

2. Chondroid tissue

3. Sceletal muscular tissue

4. Bony tissue

5. Nerve tissue

Answer: c

Multinuclear structure, which is surrounded by cell membrane, is seen in histological specimen. What is this structure?

1. Cell

2. Group of cells

3. Symplast

4. Intercellular substance

5. Ground substance

Answer: c

Multinuclear structure, which consists of cells connected by intercellular bridges, is seen in histological specimen. What is this structure?

1. Cell

2. Syncytium

3. Symplast

4. Intercellular substance

5. Ground substance

Answer: b

Syncytium belongs to:

1. Intercellular substance

2. Nuclear noncellular structures

3. Nuclearless noncellular structures

4. Organelles

5. Cell junctions

Answer: b

Syncytium originates as a result of:

1. Typical mitotic cell division

2. Interrupted mitotic cell division

3. Fusion of cells after division

4. Incomplete separation of cells in division

5. Special intercellular junctions

Answer: d

Syncytium is present in:

1. Chorion

2. Chondroid tissue

3. Sceletal muscular tissue

4. Bony tissue

5. Nerve tissue

Answer: c

Intercellular substance belongs to:

1. Cells

2. Nuclear noncellular structures

3. Nuclearless noncellular structures

4. Organelles

5. Cell junctions

Answer: c

Types of intercellular junctions:

1. Adhesive, communicative, isolative

2. Simple and compound

3. Active and inactive

4. Typical and nontypical

5. Usual and special

Answer: a

Intercellular adherent junction:

1. Nexus

2. Compound

3. Tight

4. Interdigital

5. Synapse

Answer: d

Type of intercellular adherent junction:

1. Compound

2. Tight

3. Desmosome

4. Nexus

5. Synapse

Answer: c

Type of intercellular adherent junction:

1. Compound

2. Tight

3. Nexus

4. Hemidesmosome

5. Synapse

Answer: d

Epithelium junction with basement membrane:

1. Desmosome

2. Tight

3. Nexus

4. Hemidesmosome

5. Synapse

Answer: d

Desmosomal junctions are typical for:

1. Fibrous connective tissue

2. Chondroid tissue

3. Epithelia

4. Bony tissue

5. Nerve tissue

Answer: c

Hemidesmosome belongs to:

1. Adhesive junctions

2. Tight junctions

3. Nexus

4. Communicative junctions

5. Isolative junctions

Answer: a

Desmosome belongs to:

1. Tight junctions

2. Nexus

3. Adhesive junctions

4. Communicative junctions

5. Isolative junctions

Answer: c

Interdigital junction belongs to:

1. Tight junctions

2. Communicative junctions

3. Isolative junctions

4. Nexus

5. Adhesive junctions

Answer: e

Proteins of adhesive junction:

1. Fibronectin

2. Connectin

3. Desmoplacins, desmogleins

4. Lectins, cadherins

5. Globulins

Answer: d

Proteins of desmosomal junction:

1. Fibronectin

2. Connectin

3. Desmoplacins, desmogleins

4. Lectins, cadherins

5. Globulins

Answer: c

Which type of intercellular junctions does the tight junction belong to?

1. Desmosomal

2. Isolative

3. Synapse

4. Communicative

5. Adhesive

Answer: b

Which isolative junction do you know?

1. Tight

2. Desmosome

3. Nexus

4. Synapse

5. Hemidesmosome

Answer: a

Which types of communicative junctions do you know?

1. Tight and loose

2. Desmosome and hemidesmosome

3. Simple and compound

4. Nexus, synapse

5. Interdigital and adherent

Answer: d

Which junction belongs to communicative ones?

1. Tight

2. Desmosome

3. Nexus

4. Interdigital

5. Hemidesmosome

Answer: c

Which junction belongs to communicative ones?

1. Synapse

2. Desmosome

3. Tight

4. Interdigital

5. Hemidesmosome

Answer: a

Nexus belongs to:

1. Tight junctions

2. Desmosomal junctions

3. Adhesive junctions

4. Communicative junctions

5. Isolative junctions

Answer: d

Synapse belongs to:

1. Tight junctions

2. Desmosomal junctions

3. Adhesive junctions

4. Communicative junctions

5. Isolative junctions

Answer: d

Synapses are typical for:

1. Fibrous connective tissue

2. Chondroid tissue

3. Epithelia

4. Bony tissue

5. Nerve tissue

Answer: e

Tight junctions are typical for:

1. Fibrous connective tissue

2. Chondroid tissue

3. Epithelia

4. Bony tissue

5. Nerve tissue

Answer: c

Indicate the isolative junction of cells.

1. Tight

2. Desmosome

3. Synapse

4. Nexus

5. Interdigital

Answer: a

Indicate the epithelial cells junction with basement membrane.

1. Tight

2. Desmosome

3. Hemidesmosome

4. Nexus, synapse

5. Interdigital

Answer: c

Indicate the type of nerve cells junction.

1. Tight

2. Desmosome

3. Synapse

4. Nexus

5. Interdigital

Answer: c

What is most widespread method of histological specimens stainment?

1. Sudan

2. Hematoxylin and eosin

3. Azur-eosin

4. Orcein

5. Iron hematoxylin

Answer: b

What does hematoxylin stain in the cell?

1. Cell membrane

2. Glycogen inclusions

3. Lipid inclusions

4. Cytoplasm

5. Nucleus

Answer: e

Hematoxylin belongs to:

1. Cytoplasmic dyes

2. Nuclear dyes

3. Specific dyes

4. Histochemical dyes

5. Neutral dyes

Answer: b

Eosin belongs to:

1. Cytoplasmic dyes

2. Nuclear dyes

3. Specific dyes

4. Histochemical dyes

5. Neutral dyes

Answer: a

What does eosin stain in the cell?

1. Cell membrane

2. Glycogen inclusions

3. Lipid inclusions

4. Cytoplasm

5. Nucleus

Answer: d

What does orcein stain?

1. Elastic fibers

2. Glycogen inclusions

3. Lipid inclusions

4. Cytoplasm

5. Nucleus

Answer: a

What does sudan stain in the cell?

1. Cell membrane

2. Glycogen inclusions

3. Lipid inclusions

4. Cytoplasm

5. Nucleus

Answer: c

Elastic fibers could be stained with:

1. Sudan

2. Eosin

3. Hematoxylin

4. Orcein

5. Iron hematoxylin

Answer: d

Cell cytoplasm could be stained with:

1. Sudan

2. Eosin

3. Hematoxylin

4. Orcein

5. Iron hematoxylin

Answer: b

Cell nucleus could be stained with:

1. Sudan

2. Eosin

3. Hematoxylin

4. Orcein

5. Iron hematoxylin

Answer: c

Lipid inclusions could be stained with:

1. Sudan

2. Eosin

3. Hematoxylin

4. Orcein

5. Iron hematoxylin

Answer: a

Glycogen inclusions could be stained with:

1. Sudan

2. Eosin

3. Hematoxylin

4. Orcein

5. Schiff-reaction

Answer: e

Silver impregnation is used for the staiment of:

1. Nucleus

2. Cytoplasm

3. Lipid inclusions

4. Elastic fibers

5. Neurofibrills

Answer: e

Iron hematoxylin is used for the staiment of: