Characteristics and Organization of Organisms

24 important questions on Characteristics and Organization of Organisms

He is a Dutch fabric merchant and an amateur scientist who looked at blood, rainwater, and scrapings from teeth through a simple microscope

Anton Van Leeuwenhoek

He is a German botanist who looked at plant parts through a microscope

Matthias Schleiden

A German zoologist who looked at animal parts through a microscope

Theodor Schwann
  • Higher grades + faster learning
  • Never study anything twice
  • 100% sure, 100% understanding
Discover Study Smart

He is a German Physician who stated that all living cells come from other living cells

Rudolph Virchow

It holds the eyepiece and puts the proper distance between the eyepiece and the objective

Draw Tube

It connects the eyepiece to the objective lenses

Body Tube

It holds two or more objective lenses and can be rotated easily to change power

Revolving Nosepiece

Lens that magnifies the images of the specimen to form an enlarged image

Objective Lens

It serves as a handle of the microscope

Arm

A flat platform where the glass slides are placed

Stage

It holds the glass slides in place

Stage Clips

It allows the up or down movement of the body tube for larger focusing

Coarse Adjustment

It adjusts the position of the body tube for precision focusing

Fine Adjustment

This is the bottom of the microscope that is used for support

Base

Collects less light for focusing

Plane Mirror

This is considered as the skin, which protects the cells from the outside environment and regulates the movement of water, nutrients, and wastes into and out of the cell

Cell Membrane

This is a jelly-like substance

Cytoplasm

This is found inside the nucleus. It is roughly spherical.

Nucleolus

This is a spherical body that is composed of ribonucleic acid (RNA) and protein enzymes

Ribosome

This is a network of folded membranes or known as the "transport network"

Endoplasmic Reticulum

This consists of sacs stacked like pancakes. It packages materials for export from the cell

Golgi Apparatus

Single membrane structure with no dividing membranes inside

Lysosome

This is the powerhouse of the cell that provides energy that cells need

Mitochondrion

This provides and maintains the the shape of plant cells

Cell Wall

The question on the page originate from the summary of the following study material:

  • A unique study and practice tool
  • Never study anything twice again
  • Get the grades you hope for
  • 100% sure, 100% understanding
Remember faster, study better. Scientifically proven.
Trustpilot Logo