A method in which heavier components of the mixture are separated from the lighter substances with the help of wind.

It is used to separate small amounts of solid held in suspension from the liquid that contains test-tubes that are spun around at high speed that causes the solid to sink to the bottom of the tube.

The invention of the first compound microscope credited to two Dutch spectacle-makers; Zacharias Jansen and his father Hans.

The basic building blocks of all living things

He stated that cells come from preexisting cells that have multiplied

Joseph Jackson Lister, an English wine merchant and scientist developed a microscope that helped make microscopes important tools in medical research. A microscope that has a great magnification without blurring images.

It connects the eyepiece to the revolving nosepiece

A single-celled (unicellular) organism that lacks an organized nucleus or any other membrane-bound organelle

The separation of constituents of a liquid mixture by vaporization and then again condensing the vapor into liquid. It involves a change of state from liquid to vapor and again to liquid.

It is known as the "power house of the cell"

The energy-capturing centers in plant cells, which are involved in the manufacture of the cell’s food, a process known as photosynthesis

Which of the following is the function of COARSE ADJUSTMENT KNOB?

It collects light from the surrounding and allows light to reflect upward

What part is pointed by the arrow?

What method to separate mixture is being described by the picture?

What method to separate mixture is being described by the picture?

Which of the following is the function of the ARM?

Part of the cell where ribosomes are made

A membrane-bound organelles that stores food, enzymes and other materials needed by the cell

He used lenses with a shorter focal length to turn his telescope into a microscope that could be used to magnify small objects.

A process to separate mixtures by removing a liquid layer that is free of a precipitate, or the solids deposited from a solution.

WHICH PART IS COMMONLY FOUND IN BOTH PROKARYOTC AND EUKARYOTIC CELL

An organelle where most of the ribosomes

are attached

This was designed and built by Ernst Ruska and Max Knoll from the ideas of Leo Szilard. This microscope used electrons instead of light.