Cell Theory/Scientists
_________ observed cork under a microscope and called them "cells".
Robert Hooke
EUKARYOTIC & PROKARYOTIC
ALL cells contain?
DNA
Unicellular organisms are made up of _________ and Multicellular organisms are made up of _______.
ONE CELL
MORE THAN ONE CELL
The nucleolus is found inside the __________
NUCLEUS
____________ observed PLANT specimens were also made of up of cells which contained a nucleus
Matthias Schleiden
Which type of cell is older and smaller?
PROKARYOTES
DNA is genetic information required to make ________?
PROTEINS
Specialized enteral compartments OR "little organs"
The primary function is to make _________?
RIBOSOMES
_______ observed all ANIMAL samples to be made up of cells and had a nucleus.
Theodor Schwann
Which type of cell is NEWER and LARGER?
EUKARYOTES
The fluid portion of the cytoplasm is called ___________?
CYTOSOL
In complex organisms, cells are the building blocks of t_____ and o______.
TISSUES AND ORGANS
Is the nucleus the SMALLEST or LARGEST organelle found in animal cells?
LARGEST
________ studied CELL DIVISION.
Rudolf Virchow
PLANT, ANIMAL, FUNGI
What can enter and what can leave
Prokaryotes are Unicellular or Multicellular organisms ?
ALWAYS UNICELLULAR
The nucleus is surrounded by a n_____ e______.
NUCLEAR ENVELOPE
Name ALL three parts of CELL THEORY! (PARTIAL CREDIT ALLOWED)
1- ALL LIVING THINGS ARE COMPOSED OF CELLS
2- CELLS ARE THE BASIC UNIT OF STUCTURE
3- ALL CELLS COME FROM PRE-EXISTING CELLS
What is at least 1 example of a PROKARYOTE?
E. COLI, STREPTOCOCCUS
The ____________ contributes to the shape and helps the movement within the cells.
CYTOSKELETON
What is the largest living unicellular organism?
A species of BUBBLE ALGAE
What are nuclear pores?
TINY PORES (holes)