JeopardyJeopardyA Review Game for Test on A Review Game for Test on

CellsCells

Mr. Choi / Miss KleinbergMr. Choi / Miss KleinbergNovember 18, 2009November 18, 2009

Cells JeopardyProperties of Properties of MicroscopesMicroscopes

Microscope Microscope ProblemsProblems

Organelles Organelles II

Organelles Organelles IIII

PotpourriPotpourri

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Term used to describe the increase in an object’s apparent size

Term used to describe the distance needed to distinguish 2 points as separate (it refers to how blurry/clear an image is)

What is the field of view size when you are using the high power objective?

When you focus on a specimen, which objective should you always use first? Why?

Term used to describe what happens when you view an object under a microscope

Hint: How does it appear relative to how it looks to the naked eye?

How many micrometers (µm) are there in 1 millimeter (mm)?

What’s the total magnification if the eyepiece is 10X and the objective is 40X?

5 items fit across the diameter of the field of view for the scanning power objective. What’s the size of 1 item?

Using the 40X objective, you see the following:

Approximately how many microns is the blob?

If 10 cells fit across the 4X field of view, how big is the size?

These contain digestive enzymes. They are often referred to as the “stomach” of cells.

This organelle converts sunlight into sugar through the process of photosynthesis

This organelle breaks down sugars to form cellular energy (ATP) through the process of cellular respiration

The plasma membrane is made of 2 layers of these molecules which have a polar head and nonpolar tail.

Name the 3 parts of the nucleus.

-This lacks ribosomes. -It is involved in various processes (such as the synthesis of lipids).

This surrounds all cells & regulates what materials enter and leave the cell.

-These are “fat” part of the cytoskeleton-They make up cilia, flagella, & centrioles

-These organelles are the sites of protein synthesis.

-They can be compared to a construction company in a city

This organelle is like the “FedEx” Center in a cell. It processes and packages the products of the ER for shipment within and out of the cell.

He was the first person to observe living cells.

Come to the side board & draw “F” as it would appear under the microscope.

Type of cell that lacks a nucleus

In which directions do you need to move the slide so that the smiley face is in the center of the field of view?

1. All living things are made of cells. 2. Cells are the basic unit structure &

function living things. 3. All cells come from preexisting

cells.