MODULE 1 Flashcards
the first scientist to use the word “cells” in 1665.
Robert Hooke
German botanist who made an extensive microscopic observation of plants and described them as being composed of the cells.
Matthias Schleiden
a German physiologist who made microscopic observations of animal tissue.
Theodor Schwann
study of cells
cytology
the smallest unit of all
living matter.
cell
pathologist who published an editorial essay entitled “Cellular Pathology”,
Rudolph Virchow
Latin phrase omnis cellula a cellula,
all cells arise from cells.
He was also known as the Father of Pathology.
Rudolph Virchow
He was the first to determine the causes of various diseases by examining their effects to tissues and organs.
Rudolph Virchow
Hooked observed that the thin sections of the cork resembled _______________or small ________________
Honey-comb, Boxes or bladders of air.
one of the most essential principles in Biology.
The Cell Theory
Firs compound microscope was invented by
Zacharias Janssen (1595)
Concluded that all animals are composed of cells
Theodor Schwann (1839)
Observed organisms in drops of water through simple microscope
Anton Van Leeuwenhoek (1674)
Published Micrographia containing drawings of cork
Robert Hooke (1665)
Concluded that all plants are composed of cells
Matthias Schleiden (1838)
Proposed that cells came from another existing cells, completing the cell theory
Rudolf Virchow (1855)
The ideas of all three scientists led
to the development of the Cell Theory
Schwann, Schleiden, and Virchow
There are living organisms that are made up of one cell called ___________ or ___________
unicellular, single-celled organisms
There are also living organisms that are made
up of more than one cell called ________________or ________________
multicellular, multi-celled organisms
The basic structural and functional unit of life.
The cell
Cells arise from
pre-existing cells.
This postulate of the Cell Theory refers to the process of ____________, where one cell divides to produce two or more cells.
cell division
