Biology 9 Chapter 4 Grand MCQs Test

Gaseous exchange in gills and lungs occurs by:

Leucoplasts are colourless and store:

Who proposed that all living cells arise from pre-existing cells?

The cells that contribute in coordination of the body:

The cells that undergo contraction and share their role in movements of:

The measure of the clarity of an image is called:

The magnification of a light microscope:

Primary wall is made up of:

The solution that has relatively more solute:

The Resolution of human eye:

Lysosomes were discovered by:

Which organelles are involved in protein synthesis?

Microfilaments are made up of:

Which type of microscope is better to study the movement of Amoeba?

Animal cells have two centrioles near the exterior surface of nucleus collectively called:

The cell wall of fungi is made up of:

Cell membrane is mainly composed of:

Which is not present in cell membrane?

The movement of molecules from a region of lower concentration to higher concentration is called:

Which term refers to the relative concentration of solutes in the solution?

A German botanist who studied plant tissues and made the first statement of cell theory:

The process in which semi-permeable membrane separate salts from water:

Which of these organelles have their own DNA?

Facilitated diffusion is:

Ribosomes are formed in:

Which type of microscope would you use to study the change in shape of a human white blood cell:

Smooth endoplasmic Reticulum is involved in:

The first compound microscope was developed by:

Secondary wall is made up of:

The diameter of human red blood cell is:

The size of the smallest Bacterium is:

Microtubules are made up of:

Who discovered the nucleus in the cell?

The resolution of light microscope is:

In eukaryotic cells, which of the following organelles are bounded by cell membrane?

The mitochondrion functions in:

Which type of microscope would you use to study the detailed structure of a mitochondrion in the cell of human liver?

Human body is made up of types of cells:

Functions of Chloroplast is:

The magnification of an electron microscope:

Cell Organelle which contains digestive enzymes:

Cells were first described by a British scientist:

Golgi was awarded Nobel Prize for:

The increase in the apparent size of an object:

The cell wall of prokaryotes is made up of:

Flattened sacs, cisternae are found in:

A photograph taken through a microscope is called:

Golgi was awarded Nobel Prize in:

Which organelles are involved in energy production?

The resolution of electron microscope is:

The stack of thylakoids is called:

Chromoplasts are associated with bright colours and help in:

Energy is required in:

The type of plastids that contain pigments associated with bright colours:

Plastids are present in the cells of:

The shrinking of cytoplasm is:

Which type of microscope would you use to study the surface texture of human hair:

Centrioles are involved in the formation of:

In the cell wall of plants, the chemical present is: