bio m1 Flashcards
all organism are ________
made up of cell
The cell is the most ______ unit of life
basic functional
All existing cells are produced ______
by other pre existing cells
cells carry ________ which is passed from cell to cell during cell division
genetic information (DNA)
Cells have the same ______ & _______
structure and chemical position
__________ occur within cells
energy flow (biochemical process)
in 1590, _______ & ______ made the first compound microscope.
Zacharias and Hans Janssen
in 1660, ________ commissioned scientist to conduct microscopic exam.
King Charles II
in 1661, an english scientist made an microscope that magnifies object with 2 lenses and stage light.
Robert Hooke
What did robert hooke said when he is describing the cell?
he described cells as honeycomb, pores, and cells in jail.
what did robert hooke looked at in the microscope?
cork (bark of an oak tree)
In 1673, a dutch tradesman created lens to observe cloth.
Anton Van Leeuwenhoek
The first scientist to observe living cells in a pond of water.
Anton Van Leeuwenhoek
What did leeuwenhoek called the bacteria and protozoa?
Animacule
He was first to describe “spermatozoa” in 1677
Anton Van Leeuwenhoek
