What are intermediate filaments made up of?

Important Questions on Cell Structure and Function

HARD

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Select the correct matching in the following pairs:

MEDIUM

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Epithelial cells in animals are held by specialized junctions, one of them being "Gap junction". Function of a "Gap junction" is to

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

The structures that are formed by stacking of organized flattened membranous sacs in the chloroplasts are:

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP?

MEDIUM

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Microtubules are the constituents of:

MEDIUM

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Select the mismatch.

HARD

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Nuclear envelope is a derivative of:

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

The osmotic expansion of a cell kept in water is chiefly regulated by:

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

In a chloroplast the highest number of protons are found in:

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Water-soluble pigments found in plant cell vacuoles are:

MEDIUM

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Which of the following pair of organelles does not contain DNA?

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

The following type of cell junction is not found in animal tissues.

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Which of the following statements is not correct?

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

A cell organelle containing hydrolytic enzymes is:

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

The solid linear cytoskeletal elements having a diameter of $7$ nm and made up of a single type of monomer are known as:

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Which among the following is not true for the endoplasmic reticulum?

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Which is the important site of formation of glycoproteins and glycolipids in eukaryotic cells?

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Cellular organelles with membranes are:

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

Identify the types of cell junctions that help to stop the leakage of the substances across a tissue and facilitate communication with neighbouring cells via rapid transfer of ions and molecules.

EASY

Biology>Cell Structure and Function>Cell Structure and Function>Eukaryotic Cell

The function of the gap junction is to: