General Biology

General Biology

Dear students please answer the following questions:1.- If you are using a light microscope with an objective lens of 10 X and its ocular lens is 10 X, what is the total magnification of the image?2.- What is the function of the revolving nosepiece?3.- What is the difference between the condenser and the iris diaphragm?4.- What is the difference between the coarse focus adjustment and fine adjustment knob?5.- What is the dark field microscope?6- Define Organic Compounds.7-Name the most common Organic Compounds.8-The smallest unit that can carry out all activities associated with life is known as___________________9- Who was Robert Hooke.10- Who was Antonie van Leeuwenhoek.11- Define a Light Microscopes.12-Define a Electron Microscopes.13• Name Five different optical systems help biologists study living cells.14-•Eukaryotic cells are characterized by highly organized and specialized membrane-enclosed organelles. Name the organelles that Eukaryotic Cells have.15.What is a Prokaryotic Cell?