Cell Theory & Cell Intro Match

Find the appropriate items that relate to the cell theory scientists, prokaryotes/eukaryotes, etc. Write their corresponding letter on the answer sheet.

Earth’s first cells

A B

All living things are composed of cells

C

Designed a microscope to

observe microorganisms D

Arose from simpler cell types

E

His study concluded that new cells can only come from

existing cells F G H

Includes bacteria

I

Have chloroplasts, a cell wall, and a large

central vacuoleJ K

Observed ‘rooms’ in dead cork, and

coined the term “cells”

L

M

Cells are the basic units of structure and

function in living things N

Includes animals, plants, fungi and

protists O

Concluded that plants were made up of cells

P

Observed bacteria and protists in pond water Q

Larger and more complex cells

R

Biologist who concluded animals were made of cells

S

Lack nuclei and membrane-bound

organelles T

Earth’s most abundant

inhabitants and the simplest cellular life form U

V

His findings disproved the idea of

spontaneous generation

WX

Genetic material is surrounded by a

nuclear membraneY Z

Can survive in a variety of

environments5

New cells are produced from

existing cells 7

Name: __KEY_______________________ Date: ________________ Block: _________

Cell Theory and Cell Intro Match

Use the grid of 28 boxes on the other page to identify which box belongs to which category. Write the letter of the box from the grid under the appropriate topic/person. The number of

boxes below the topic/name relates the number(s) of boxes belonging to it.HINT: Cross out the boxes that you already used to help narrow down your choices

Box A has been done for you already.

Cell Theory Rudolph Virchow

Matthias Schleiden

C N 7 F W P

Anton van Leeuwenhoek Robert Hooke

Theodor Schwann

D G Q L V S

Prokaryotes Plant CellsA I M T U Z 5 J B

Eukaryotes Animal CellsE H O R X Y K

Traditional Cell Theory and Cell Intro Match Game

Use the grid of 28 boxes on the other page to identify which box belongs to which category. Write the letter of the box from the grid under the appropriate topic/person. The number of boxes below

the topic/name relates the number(s) of boxes belonging to it.HINT: Cross out the boxes that you already used.

Box A has been done for you already.

Traditional Cell Theory Rudolph Virchow

Matthias Schleiden

Anton van Leeuwenhoek Robert Hooke

Theodor Schwann

ProkaryotesA

Eukaryotes Animal Cells

Plant Cells

I do not own rights to this worksheet.

Chapter 4 Sections 1 and 2 Quiz

Name: ____________________________ Class: _______________

Pro vs Eu

Answer the following with either a P for prokaryote or an E for eukaryote.

1. I am a smaller cell. _____

2. My DNA is circular, without proteins. _____

3. I am unicellular. _____

4. I divide by binary fission. _____

5. I divide by mitosis or meiosis. _____

6. I have a nucleus and membrane-bound organelles. _____

7. I am a larger cell. _____

8. I have a cytoskeleton. _____

9. I have larger ribosomes. _____

10. My DNA is linear. _____

Put the following organisms in the correct category.

Fungi Bacteria Animal cell

Plant cell Protists Archaea

Eukaryote Prokaryote

Identify which is the prokaryotic cell and which is the eukaryotic cell. Label each part with the matching letter. Some may be used more than once.

a. ____________________ b. _____________________

a. _____________________________________________b. _____________________________________________c. _____________________________________________d. _____________________________________________e. _____________________________________________f. _____________________________________________g. _____________________________________________h. _____________________________________________i. _____________________________________________j. _____________________________________________k. _____________________________________________l. _____________________________________________

Nucleus Pili Cell wall Nuclear Envelope

Cytoplasm Cell Membrane Flagella Nucleoid

Nuclear Pore Capsule Nucleolus Cytoplasmic Membrane

Biology Chapter 4 Vocabulary

Robert Hooke – Scientist who first discovered both living and non-living cells

Anton Von Leeuwenhoek – Invented the microscope, first to observe living cells

Cell – the basic structural and functional unit of all organisms

Cell theory – idea that all living things are composed of cells, cells are the basic units of structure and function in living things, and new cells are produced from existing cells

Cell/Plasma membrane – thin outer boundary of a cell that regulates the traffic of chemicals between the cell and its surroundings

Cytoplasm – a jellylike fluid inside the cell in which the organelles are suspended

Cytosol – the aqueous part of the cytoplasm within which various particles and organelles are suspended

Nucleus – a part of the cell containing DNA and RNA and responsible for growth and reproduction

Prokaryote – a unicellular organism that lacks a nucleus and membrane bound organelles

Eukaryote – a cell that contains a nucleus and membrane bound organelles

Organelle – a tiny cell structure that carries out a specific function within the cell

Tissue – group of similar cells that perform a particular function

Organ – a collection of tissues that carry out a specialized function of the body

Organ system – group of organs that work together to perform a specific function

Phospholipid bilayer – A double layer of phospholipids that makes up plasma and organelle membranes

Chromosome – threadlike structure within the nucleus containing the genetic information that is passed from one generation of cells to the next

Nuclear envelope – layer of two membranes that surrounds the nucleus of a cell

Nucleolus – the organelle where ribosomes are made, synthesized and partially assembled, located in the nucleus

Ribosome – small particle in the cell on which proteins are assembled; made of RNA and protein

Mitochondrion – cell organelle that converts the chemical energy stored in food into compounds that are more convenient for the cell to use

Endoplasmic reticulum – a cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another

Golgi Apparatus – stack of membranes in the cell that modifies, sorts, and packages proteins from the endoplasmic reticulum

Lysosome – cell organelle filled with enzymes needed to break down certain materials in the cell

Cytoskeleton – network of protein filaments within some cells that helps the cell maintain its shape and is involved in many forms of cell movement

Microtubule – one of the small, tubular fibers composed of the protein tubulin that are found in the cytoplasm of eukaryotic cells, that compose the cytoskeleton, and that play a role in cell structure and movement

Microfilament – A solid rod of actin protein in the cytoplasm of almost all eukaryotic cells, making up part of the cytoskeleton and acting alone or with myosin to cause cell contraction.

Cilium – tiny, hair-like structures that aids single celled structures in movement

Flagellum – a long, hair-like structure that grows out of a cell and enables the cell to move

Centriole – in animal cells, a cytoplasmic organelle that organizes the mitotic spindle fibers during cell reproductions

Cell wall – strong supporting layer around the cell membrane in plants, algae, and some bacteria

Central vacuole – a large vacuole that rests at the center of most plant cells and is filled with a solution that contains a high concentration of solutes

Plastid – group of plant organelles that are used for storage of starches, lipids, or pigments

Chloroplast – organelle found in cells of plants and some other organisms that captures the energy from sunlight and converts it into chemical energy

Chlorophyll – green pigment in plants that absorbs light energy used to carry out photosynthesis