Cytology

1

Receptor mediated endocytosis is the process of accepting substances, after recognizing them and linking them to their specific membrane receptors.

1

The clathrin protein participates in the coated vesicles

1

Exocytosis is the process of releasing secretory granules through the cell membrane.

1

Glycocalix is a glycoprotein coat located on top of the plasmalemma and attached to it.

1

Cytoplasmic inclusions are obligatory (general) cell organelles.

1

Cell matrix (cytosol) is a light microscopy concept designated to the part of the cytoplasm that is not occupied by any structures.

1

Mitochondria observed under light microscope appear as tender granules or filaments.

1

Nissl bodies (substances) are a light microscopic image of the rough (granular) endoplasmic reticulum.

1

Each cilium is built of microtubules folowing the 9x3+0 formula

1

The coated vesicles participate in the intracellular transport process

1

Golgi apparatus can be observed only by light microscope

1

Euchromatin is the active form of the chromatin in the nucleus

1

Microtubules are elements of the cytoskeleton

1

Cell (plasma) membrane consists of:

1

The pinocytosis is:

1

By which of the following contacts the intercellular space disappears:

1

The conexones are structural components of:

1

Golgi apparatus is stained with:

1

Formation of new mitochondria is associated with:

1

Which of the following processes is concerned with the rough-surfaced (granular) endoplasmic reticulum:

1

The coated vesicles participate in:

1

The lysosomes consist of:

1

The microtubules are components of:

1

The sex chromatin (Barr body) is seen in:

1

Feulgen reaction (technique) is used for visualization of:

1

The histone proteins (histones) take part in:

1

The interphase nucleus of young, functional activity cells is:

1

At metaphase the chromosomes:

1

Mitotic spindle fibers consist of:

1

The lipids are visualised using:

1

The karyorexis is:

1

The apocrine secretion is associated with:

1

The apoptosis is:

1

The fibers of the division spindle are:

1

The nucleolus is:

1

The enzyme acid phosphatase is characteristic for:

1

The integral proteins of the plasma membrane interact with: (more than one correct)

1

The glycocalix: (more than one correct)

1

The types of adherent junctions are: (more than one correct)

1

The nexus is: (more than one correct)

1

The basophilia of the cell cytoplasm is due to: (more than one)

1

The nuclear pores: (more than one)

1

The nucleolus is: (more than one)

1

The main functions of the smooth-surfaced endoplasmic reticulum are: (more than one)

1

The term dyctyosome describes: (more than one)

1

Which of the following features are specific for the mitochondria: (more than one)

1

Which of the following features are common for the mitochondria and peroxysomes: (more than one)

1

Which of the following features are specific for the lysosomes: (more than one)

1

Which of the following features are specific for the peroxysomes: (more than one)

1

Which of the following features are specific for microtubules: (more than one)

1

The mitochondria are visualised using: (more than one)

1

Typical for the nuclear membrane (envelope) is: (more than one)

1

Based on their function the plasma membrane proteins are classificated:
A.
B.
C.
D.
E.

1

The types of cell junction (intercellular contacts) are:
A.
B.
C.
D.

1

Electron microscopy shows that the nucleolus consists of the following parts:
A.
B.

1

The main changes in the nucleus and cytoplasm during the prophase are:
A.
B.
C.
D.

1

The general membrane cell organelles are:
A.
B.
C.
D.
E.
F.

1

Electron microscopy reveals that the golgi comlex consists mainly of:
A.
B.
C.

1

The main components of the cytoskeleton are:
A.
B.

1

The cell inclusions are:
A.
B.
C.
D.

1

The light microscopic changes in the ageing cell are:
A.
B.
C.

1

The types of exocrine secretion are:
A.
B.
C.

1

The specialised organelles are:
A.
B.
C.

1

By light microscopic observation of section of spinal ganglion stained with AgNO3 (silver impregnation) a reticular network situated near the nucleus is visible.
What is this organelle?

1

Electron microscopy reveals a shallow bowl-like complex consisting of parallel arranged cisternae (flattened plates) with associated vesicles and vacuoles.
What is this organelle?

1

By electron microscopy, a pair of cylindrical structures localised at right angle to each other is observed. In transverse section, their wall is composed of nine sets of three peripherally placed microtubules.
What is this organelle?

1

Under light microscope, in the cytoplasm of cells stained with Sudan III- hematoxylin coloured in orange droplets surrounding blue nuclei are seen.
What is the name of the described structures?

1

During the mitosis, the chromosomes are localised in the opposite poles of the spindle fibres and form a specific figure.
Which Phase of mitosis is this?

What is the name of the figure?

1

With electron microscope cylindrical structures made of 9x2+2 microtubules can be seen.
What is this organelle?

1

With electron microscope an oval structure made of two membranes with cristae of the inner membrane can be seen.
What are these structures?

1

Name of cells:
Staining:

1

Name:
Staining:

1

Name:
Staining:

1

Name:
Staining:

1

Name:
Stain:

1

Name:
Stain

1

Name:
Staining

1

Name:
Staining:

1

Name:
Stain:

1

Name:
Stain:

1

Name:
Stain:

1

Name:
Stain:

1

Name:
Stain:

1

Name:
Stain:

1

Quiz am Cytology, erstellt von Mohid Ayub am 17/03/2019.

Receptor mediated endocytosis is the process of accepting substances, after recognizing them and linking them to their specific membrane receptors.

The clathrin protein participates in the coated vesicles

Exocytosis is the process of releasing secretory granules through the cell membrane.

Glycocalix is a glycoprotein coat located on top of the plasmalemma and attached to it.

Cytoplasmic inclusions are obligatory (general) cell organelles.

Cell matrix (cytosol) is a light microscopy concept designated to the part of the cytoplasm that is not occupied by any structures.

Mitochondria observed under light microscope appear as tender granules or filaments.

Nissl bodies (substances) are a light microscopic image of the rough (granular) endoplasmic reticulum.

Each cilium is built of microtubules folowing the 9x3+0 formula

The coated vesicles participate in the intracellular transport process

Golgi apparatus can be observed only by light microscope

Euchromatin is the active form of the chromatin in the nucleus

Microtubules are elements of the cytoskeleton

Cell (plasma) membrane consists of:

The pinocytosis is:

By which of the following contacts the intercellular space disappears:

The conexones are structural components of:

Golgi apparatus is stained with:

Formation of new mitochondria is associated with:

Which of the following processes is concerned with the rough-surfaced (granular) endoplasmic reticulum: