1st Semester. Biology Quiz #4. Cell Theory and Clasification

Who and when was created the first microscope?

• 1595

• Hans Janssen

• Zacharias Janssen

• 1600

In 1665, he put a piece of cork in his microscope and observed the presence of a series of spaces that looked like the cells of the monastery he lived in, so he called them "cells".

• Robert Hooke

• Matthias Schleiden

• Anton Van Leewenhoek

• Rudolf Virchow

In 1858, he established that cells come from other cells

• Robert Hooke

• Theodore Schwann

• Anton Van Leewenhoek

• Rudolf Virchow

Anton Van Leewenhoek, designed on 1674 his own microscopes and observed cells with it and it appeared to him thet they looked like animals so he starteed to called the...

• Little Animals

• Cellanimals

• Animacules

• Tiny Little Animals

In 1838 Matthias Schleiden discovered that all animals are made of cells and Theodore Schwann discovered that all plants are made of cells.

• True

• False

Answer explanation

Matthias Schleiden discovered that plants are made of cells and Schwann that animals are made of cells.

How many postulates can be established about cell theory?

• 5

• 2

• 3

• 9

The cell is the fundamental functional unit of living organisms

• Stimuli

• Matabolism

• Structure

• Evolution

All living organisms are constituted by cells

• Stimuli

• Matabolism

• Structure

• Evolution

All cells come from pre-exixting cells

• True

• False

What are the characteristic every cell has?

• Genetic Material

• Cell Membrane

• Cytoplasm

• Organelles