Hunger Games meets the Structure and Function of the Cell TEST

Practice Round What is the smallest functional unit of life?

The Cell

DAY 1 CHALLENGE: THE SCIENTISTS

Who was the scientist who determined that every part of an animal is made of cells? A. Galileo Galilei B. Anton Van Leeuwenhoek C. Robert Hooke D. Matthias Schleiden E. Theodor Schwann F. Charles Spencer G. Rudolph Virchow

e

Who was the scientist who examined cork under microscope and named the boxes ‘cells’? A. Galileo Galilei B. Anton Van Leeuwenhoek C. Robert Hooke D. Matthias Schleiden E. Theodor Schwann F. Charles Spencer G. Rudolph Virchow

c

Who was the father of modern physics and astronomy, worked out the principles of lenses? A. Galileo Galilei B. Anton Van Leeuwenhoek C. Robert Hooke D. Matthias Schleiden E. Theodor Schwann F. Charles Spencer G. Rudolph Virchow

a

Who was the scientist who determined that cells come only from preexisting cells? A. Galileo Galilei B. Anton Van Leeuwenhoek C. Robert Hooke D. Matthias Schleiden E. Theodor Schwann F. Charles Spencer G. Rudolph Virchow

g

The Father of Microscopy, found new methods for grinding and polishing tiny lenses? A. Galileo Galilei B. Anton Van Leeuwenhoek C. Robert Hooke D. Matthias Schleiden E. Theodor Schwann F. Charles Spencer G. Rudolph Virchow

b

Who was the scientist who determined that every part of a plant is made of cells? A. Galileo Galilei B. Anton Van Leeuwenhoek C. Robert Hooke D. Matthias Schleiden E. Theodor Schwann F. Charles Spencer G. Rudolph Virchow

d

Who was the scientist who improved microscope magnification to 1250x diameters with ordinary light? A. Galileo Galilei B. Anton Van Leeuwenhoek C. Robert Hooke D. Matthias Schleiden E. Theodor Schwann F. Charles Spencer G. Rudolph Virchow

f

Considered the English father of microscopy, improved microscope design further? A. Galileo Galilei B. Anton Van Leeuwenhoek C. Robert Hooke D. Matthias Schleiden E. Theodor Schwann F. Charles Spencer G. Rudolph Virchow

c

Scientist who examined pond water saw moving organisms and named them animalcules? A. Galileo Galilei B. Anton Van Leeuwenhoek C. Robert Hooke D. Matthias Schleiden E. Theodor Schwann F. Charles Spencer G. Rudolph Virchow

b

DAY 2 CHALLENGE: THE MICROSCOPE

2 Parts: -Name the Part of the Microscope -State the function of the Part of the microscope

Coarse Adjustment used in low power - first rough adjustment

2 Parts: -Name the Part of the Microscope -State the function of the Part of the microscope

Light source provides light to project the image of the specimen

2 Parts: -Name the Part of the Microscope -State the function of the Part of the microscope

Body the tube that light passes through

2 Parts: -Name the Part of the Microscope -State the function of the Part of the microscope

Diaphragm regulates the amount of light reaching the objective lens

2 Parts: -Name the Part of the Microscope -State the function of the Part of the microscope

Ocular Lens the lens you look through, it is the 2nd lens that the light carrying the image passes through. It magnifies the specimen.

2 Parts: -Name the Part of the Microscope -State the function of the Part of the microscope

Fine Adjustment used in high power - adjustment that smooths out the details

2 Parts: -Name the Part of the Microscope -State the function of the Part of the microscope

Revolving nosepiece Holds the objective lenses

2 Parts: -Name the Part of the Microscope -State the function of the Part of the microscope

Objective lens magnifies the specimen, it is the 1st lens that light passes through after the specimen

1. What adjustment(s) are used in low power magnification? ___________________________ 2. What adjustment(s) are used in high power magnification? ___________________________

Coarse and Fine Adjustment Fine Adjustment

If you were looking through a compound light microscope that had an objective lens of 56x power, what would your total magnification be? And explain how you got your answer.

560x 56x from objective lens times 10x from the ocular lens

Draw a picture of what a “P” would look like under the microscope, if you placed it facing you on the stage.

d

DAY 3 CHALLENGE: THE CELL

What cell structure controls cellular activity and contains the genetic material A. Chloroplast B. Endoplasmic Reticulum C. Golgi Body D. Lysosome E. Mitochondrion F. Nucleolus G. Nucleus H. Ribosomes

g

Which organelle modifies, sorts and packages proteins; and has a shipping and a receiving side? A. Chloroplast B. Endoplasmic Reticulum C. Golgi Body D. Lysosome E. Mitochondrion F. Nucleolus G. Nucleus H. Ribosomes

c

Which organelle produces proteins? A. Chloroplast B. Endoplasmic Reticulum C. Golgi Body D. Lysosome E. Mitochondrion F. Nucleolus G. Nucleus H. Ribosomes

h

Which organelle is known as the powerhouse of the cell; it converts sugar into usable energy? A. Chloroplast B. Endoplasmic Reticulum C. Golgi Body D. Lysosome E. Mitochondrion F. Nucleolus G. Nucleus H. Ribosomes

e

Which organelle makes ribosomes? A. Chloroplast B. Endoplasmic Reticulum C. Golgi Body D. Lysosome E. Mitochondrion F. Nucleolus G. Nucleus H. Ribosomes

f

Which organelle is the site of photosynthesis? A. Chloroplast B. Endoplasmic Reticulum C. Golgi Body D. Lysosome E. Mitochondrion F. Nucleolus G. Nucleus H. Ribosomes

a

Which organelle is considered the quality control for proteins (it allows them to develop in structure and function)? A. Chloroplast B. Endoplasmic Reticulum C. Golgi Body D. Lysosome E. Mitochondrion F. Nucleolus G. Nucleus H. Ribosomes

b

Which organelle contains digestive enzymes that break down food and worn out cell parts? A. Chloroplast B. Endoplasmic Reticulum C. Golgi Body D. Lysosome E. Mitochondrion F. Nucleolus G. Nucleus H. Ribosomes

d

What are the 4 major differences between prokaryotic cells and eukaryotic cells? ProkaryotesEukaryotes

ProkaryotesEukaryotes 1.Unicellular1. Unicellular or Multicellular 2. No Nucleus2. Has a Nucleus 3. No Membrane- bound organelles 3. Has membrane- bound organelles 4. Small, simple cell4. Large, more complex cell Or BacteriaOr Animal, plant, Fungi

What are the 3 components of the Cell Theory?

1.All living organisms are composed of one or more cells 2.Cells are the basic unit of structure and function of life. 3.Cells are produced from other existing cells.

Which letter represents the mitochondria?

j

Which letter represents the golgi body?

a

Which letter represents the nucleolus?

f

Which letter represents the chloroplast?

b

Which letter represents the nucleus?

i

Which letter represents the cell wall?

e

Which letter represents the central vacuole?

c

Which letter represents the cell membrane?

w

Which letter represents the centrioles?

q

Which letter represents the lysosomes?

r

Which letter represents the endoplasmic reticulum?

m

Day 4 Challenge: The Transport

True or False The tail of the phospholipid is polar.

False - nonpolar

True or False The lipid bilayer is a rigid structure.

False – fluid/flexible/malleable

True or False Passive Transport systems use energy where as Active Transport systems do not use energy.

False – Active, Passive

True or False Diffusion moves from areas of high concentration to areas of low concentration.

true

True or False In a hypotonic solution the cell shrinks.

False - hypertonic

When you have an area of high concentration and an area of low concentration it is called a? a. diffusionc. diffusion gradient b. concentration gradientd.concentrated spectrum

b

The process of cell removing large molecules from the cell? a.Osmosisc.Endocytosis b.Exocytosisd.none of the above

b

What form of endocytosis is it when a white blood cell engulfs a bacterium? a.facilitated diffusionc.pinocytosis b.phagocytosisd.receptor-mediated

b

What form of endocytosis allows for cholesterol to enter into the cell? a.facilitated diffusionc.pinocytosis b.phagocytosisd.receptor-mediated

d

What form of endocytosis is it when the cell takes in dissolved particles often referred to as “cell drinking” a.facilitated diffusionc.pinocytosis b.Phagocytosisd.receptor-mediated

c

Which of the following materials MUST move through the membrane by facilitated diffusion? a.Oxygenc.water b.carbon dioxided.glucose

d

What characteristic of life does the cell membrane play the biggest role in?

homeostasis

Explain how the function of the cell membrane relates to homeostasis based on the characteristic’s definition.

The cell membrane regulates what enters and leaves the cell. Homeostasis in part relies on the ability of the cell membrane to do this so that the cell can maintain stable conditions.