Question

QUESTION 1

1. Cell membranes are found in

   		prokaryotes
   		eukaryotes
   		Both a and b

QUESTION 2

1. A nucleus can be found in ___________________________ cells.

   		prokaryote
   		Eukaryote
   		Both a and b
   		None of the above.

QUESTION 3

1. Which of the following statements are part of Cell Theory?

   		Cells are the basic units of life
   		All living things are made up of cells
   		Cells grow and reproduce
   		All cells have the same basic composition.
   		All of the above

QUESTION 4

1. The area you see when you look into the ocular of a microscope is called the ------------------------------------

   		White space
   		Bright circle
   		Field of view
   		Cover Slip

QUESTION 5

1. If your field of view is 1.5 mm and 15 hairs will fit across the field of view, what is the diameter of one hair?

   		1 mm
   		0.1 mm
   		0.01 mm
   		1 µm

QUESTION 6

1. If you look at cells under the microscope under low and high power, you will see _________________ cells at high power than at low power.

   		more
   		fewer
   		the same number of

QUESTION 7

1. What tool did you use to measure the field of view on your microscope?

   		The "e" slide
   		Cover slip
   		The metric slide
   		Toothpick

QUESTION 8

1. The following is used to better visualize cell structures on the microscope.

   		diatomaceous earth
   		pond water
   		yeast
   		stain

QUESTION 9

1. 0.3 mm = ________ µm

   		0.03 µm
   		3 µm
   		30 µm
   		300 µm

Answer 1

1-Cell membranes are found in both eukaryotes and prokaryotes.

2.-Nucleus can be found in eukaryote cells.

3- KEY POINTS OF CELL THEORY-

• The cell theory describes the basic properties of all cells.
• The three scientists that contributed to the development of cell theory are Matthias Schleiden, Theodor Schwann, and Rudolf Virchow.
• A component of the cell theory is that all living things are composed of one or more cells.
• A component of the cell theory is that the cell is the basic unit of life.
• A component of the cell theory is that all new cells arise from existing cells.

• The expanded version of the cell theory can also include:

• Cells carry genetic material passed to daughter cells during cellular division
• All cells are essentially the same in chemical composition
• Energy flow (metabolism and biochemistry) occurs within cell.THEREFORE .....THE ANSWER IS-ALL OF THE ABOVE.
• QUESTION 4-field of view.
• QUESTION 8-Stain is used for better visualization.
• QUESTION 7-The e slide
• QUESTION9-300 MICROMETER
• QUESTION 5-0.1 MM
• QUESTION6-MORE