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Cell Parts - PowerPoint PPT Presentation


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Cell Parts. Shipping/Receiving Department. - Cell membrane. - Controls what enters and leaves cell. 1. 1. Chief Executive Officer or President of Company. - Nucleus. - Contains chromosomes; directs cell activity. 2. 2. Very Important Information (blueprint). - Chromosomes.

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PowerPoint Slideshow about 'Cell Parts' - virgil


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Presentation Transcript
shipping receiving department
Shipping/Receiving Department

- Cell membrane

- Controls what enters and leaves cell

chief executive officer or president of company
Chief Executive Officer or President of Company

- Nucleus

- Contains chromosomes; directs cell activity

very important information blueprint
Very Important Information (blueprint)

- Chromosomes

- Made of DNA; stores genetic information about traits

slide9

X

3

slide10

X

3

final product
Final Product

- Protein

- Transport oxygen, digest food, hair, eye color

factory floor where the action takes place
Factory Floor – Where the action takes place

- Cytoplasm

- All life reactions take place here

workers on assembly line
Workers on Assembly Line

- Ribosomes

  • Black dots
  • Millions per cell

- Site of protein production

assembly line
Assembly Line

- Endoplasmic Reticulum (ER)

- Folds proteins after proteins have been made

finishing packaging department
Finishing/Packaging Department

- Golgi Body

- Packages proteins that will be secreted from cell

maintenance crew
Maintenance Crew

- Lysosomes

- Removes cell waste

extra support for some factories
Extra Support for some factories

- Cell Wall

- Gives plant cells support

powerplant
Powerplant

- Mitochondria

- “Powerhouse of cell”; converts glucose to usable energy

solar powerplant for some factories
Solar Powerplant for some factories

- Chloroplast

- Helps plants convert water and carbon dioxide into sugar during photosynthesis

storage room
Storage Room

- Vacuole

- A container to store food and water. Plants have large vacuoles

walls to surround ceo s office
Walls to surround CEO’s Office

- Nuclear membrane

- Surrounds nucleus

slide45

Which part is the:

  • stage?
  • Eyepiece?
  • Coarse focus?

If the eyepiece is 10x, the objective is 40x, and the thickness of the lens is 0.1 mm, what is the overall magnification?

slide46

Which parts should you hold when carrying the microscope?

  • When you start to observe a slide:
  • With which power should you begin?
slide47

___________________ are made of cells.

    • A. All plants
    • B. All animals
    • C. All living things
    • D. All things (including rocks, plants, animals, EVERYTHING)
  • All cells come from ____________________.
    • A. Nothing
    • B. Previous cells
    • C. A mixture of chemicals
    • D. A store in the mall
slide48

Which part of the cell is the “powerhouse”?

  • Chloroplasts
  • Endoplasmic reticulum
  • Mitochondria
  • ribosomes
slide49

Cells make proteins. What part of a cell makes proteins?

  • Chloroplasts
  • Endoplasmic reticulum
  • Mitochondria
  • ribosomes
slide50

Cells make proteins. What part of a cell folds proteins?

  • Chloroplasts
  • Endoplasmic reticulum
  • Mitochondria
  • ribosomes
slide52

Which part is the:

  • stage?
  • Eyepiece?
  • Coarse focus?

4

1

5

If the eyepiece is 10x, the objective is 40x, and the thickness of the lens is 0.1 mm, what is the overall magnification?

10x * 40x = 400x

slide53

Which parts should you hold when carrying the microscope?

Arm and base

  • When you start to observe a slide:
  • With which power should you begin?

Low

slide54

___________________ are made of cells.

    • A. All plants
    • B. All animals
    • C. All living things
    • D. All things (including rocks, plants, animals, EVERYTHING)
  • All cells come from ____________________.
    • A. Nothing
    • B. Previous cells
    • C. A mixture of chemicals
    • D. A store in the mall
slide55

Which part of the cell is the “powerhouse”?

  • Chloroplasts
  • Endoplasmic reticulum
  • Mitochondria
  • ribosomes
slide56

Cells make proteins. What part of a cell makes proteins?

  • Chloroplasts
  • Endoplasmic reticulum
  • Mitochondria
  • ribosomes
slide57

Cells make proteins. What part of a cell folds proteins?

  • Chloroplasts
  • Endoplasmic reticulum
  • Mitochondria
  • ribosomes
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