Cytology Quiz: Golgi Apparatus and Membranous Organelles

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Which of the following statements about Golgi apparatus is true?

It is always apical in all cells.

It can be stained with silver. (correct)

It is connected to outer nuclear membrane.

It is concerned with lipid synthesis.

Which of the following is NOT a membranous organelle?

rER.

Golgi apparatus.

Ribosomes. (correct)

Mitochondria.

Localized cytoplasmic basophilia indicates the presence of which organelle?

Mitochondria.

Golgi apparatus.

sER.

rER. (correct)

Which two organelles share in the formation of Lysosomes?

rER & Golgi. Signup and view all the answers

Autolysosomes are formed when a primary lysosome fuses with:

an old organelle. Signup and view all the answers

What causes cytoplasmic basophilia observed in light microscopy?

rER & ribosomes. Signup and view all the answers

A metacentric chromosome has:

Centromere at the middle. Signup and view all the answers

The thickness of the plasma membrane is:

7-10 nm. Signup and view all the answers

They stabilize cell structure and resist tension

Intermediate filaments Signup and view all the answers

All of these are true about Proteasomes EXCEPT:

Are membranous organelle Signup and view all the answers

Karyotype preparation is used to study:

Chromosomal defects. Signup and view all the answers

Lysosomes originate from:

Golgi. Signup and view all the answers

A polysome is:

A group of ribosomes attached by mRNA. Signup and view all the answers

Lipofuscin pigment is accumulated over time as granules in:

Neurons and Cardiac muscle Signup and view all the answers

Smooth endoplasmic reticulum

Is basophilic. Signup and view all the answers

Ribosomes are formed in:

Nucleolus. Signup and view all the answers

Cytology Quiz: Golgi Apparatus and Membranous Organelles

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