Question

The correct pair of organelle and their function is
(a) Mitochondria: Transport of materials from the nucleus to the cytoplasm.
(b) Golgi Apparatus: Modification and glycosylation of proteins.
(c) Endoplasmic Reticulum: Selective barrier for the cell.
(d) Ribosome: Digestive enzymes most active at acidic pH.
(e) Lysosomes: Membrane bound organelles that convert fat into sugars.

Answer 1

Hint: The eukaryotic cells consist of all Membrane bound cell organelles which work together to perform the various functions of the body and it also supplies all the nutrients from one cell to another. Glycosylation of proteins takes place in the Endoplasmic reticulum and passes into Golgi Apparatus.

Complete answer:
Mitochondria helps in aerobic respiration where the respiratory substrate oxidised to carbon dioxide and water and the energy which get liberated are synthesised into ATP. It also helps in the synthesis of biomolecules like chlorophyll and steroids. It also regulates calcium ion concentration and synthesises many fatty acids.
In Golgi Apparatus the glycoproteins get synthesised in rough Endoplasmic Reticulum and pass into the cisternae of Golgi complex which combine with carbohydrates to form glycoprotein by process glycosylation.
The Endoplasmic reticulum provides framework and support to cytoplasmic matrices. It also provides a surface for physiological activities and transport intercellular materials. It also provides precursors for different secretory substances.
The Lysosomes digest food through the phagosome and perform extracellular digestion. It takes part in natural defence from foreign substances and during starvation it provides nourishment by hydrolysing stored food. The waste cell gets digested by lysosome and the lysosome of sperm discharge enzymes during fertilisation for breaking the membrane of ovum.

So, the correct answer is 'Golgi Apparatus:Modification and glycosylation of proteins'.

Note:
The carcinogen gets released by lysosome. It engulf and separate them, any also breakdown the lysosomal enzyme and if any abnormality takes place then it causes mutation which leads to abnormality and blood cancer.