The chromatin is composed of hereditary units called _______.

During cell division, the chromatin fibers become thick and ribbon-like structures called __________.

Endoplasmic reticulum helps in synthesis and transport of _________ and _____.

On ripening tomatoes and chilies, chlorophyll degenerates and masked by _________ takes over.

Energy is stored in the form of ________ in mitochondria.

Identify the diagram in which the nucleoplasm contains certain threadlike structures.

__________ are sites where cell respiration occurs and release energy.

Identify the structure given below.

Which cell organelle helps in cell respiration?

Which is the important part of the cell which regulates and coordinates various life processes of the cell?

Nuclear membrane is filled with a dense fluid called ________.

__________ become rough when ribosomes are attached to it.

____________ has their own DNA containing several genes and their own ribosomes.

__________ are known as intracellular digestive center.

Ribosomes are known as the factories for the synthesis of _________.

Ribosome plays the main role in photosynthesis.

__________ are double membrane, proteinaceous matrix that contains DNA.