W. McConnell 2004 Kinross High School Cells Revision Questions on sub-topic (a) Write down or think...

W. McConnell 2004 Kinross High School

CellsRevision Questions on

sub-topic (a)

Write down or think of your answer before pressing the mouse to show the correct answer!


1. How would you work out the total magnification of an object you are looking at under the microscope?

Multiply together the eyepiece magnification and the objective lens magnification.

Answer


2. Give 3 different effects that the microscope has on the object viewed

1. Makes the object larger2. Makes the object appear upside down

3. Makes the object be seen in reverse

Answer


Question 3

Why is iodine used to stain some slides?

So that different structures in the cell can

be seen more easily.

Answer:


Question 4Name 3 structures seen in both plant andanimal cells

• Nucleus• Cell

membrane• Cytoplasm

Answer:


Question 5Name 3 structures found only in plant

cells.

• cell wall

• chloroplast

• vacuole

Answer:


Question 6.

What is the function of the nucleus?

To control all the

functions of the

cell.

Answer:


Question 7.

If a microscope had a magnification of X100, how big would a cell 0.09mm across appear to be?

9mm

?Answer:


Question 8.

Give 3 different effects that the microscope has on the slides you view

Answer:

• Larger

•Upside down

•Back to front


Structure Plant cell Animal cell

nucleus

cell wall

cell membrane

chloroplast

vacuole

cytoplasm

Question 9.Identify which structures are found in a plant cell and which structures are found in an animal cell.

X

X

X


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W. McConnell 2004 Kinross High School Cells Revision Questions on sub-topic (a) Write down or think...

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