1. 10/21 & 10/ th Grade Agenda
Learning Objective: Learn about chemical in cells
Collect: HW: Reading & Note Taking p. 62 & 63
Computer Lab: Froguts (Pig)
Class Reading p
HW: Reading & Note Taking p. 64 & 66
Reminder: HW: Cell Model due 11/4 & 11/5 (40 Points)

2. Reflection
Write 3 questions that you have about chemical compounds in your body.

3. A tiny cell structure that carries out specific function within the cell is called _____________
Organelle

4. The _________ is a rigid layer of nonliving material that surrounds the cells of plants and some other organisms
Cell Wall

5. The ____________ controls what substance come into and out of a cell
Cell Membrane
Cell’s Doorway

6. The ____________ is the cell’s control center, directing all of the cell’s activities
Nucleus
Brains of the Cells

7. Powerhouse Mitochondria
The _____________ are called the powerhouses of the cell because they produce most of the energy the cell needs to carry out its functions
Mitochondria
Powerhouse

8. Endoplasmic Reticulum
The _________________ are passageways that carry proteins and other materials from one part of the cell to another.
Endoplasmic Reticulum
Freeway of the Cells

9. Ribosomes
The ________ are small grain like bodies which are attached to the outer surface of the endoplasmic reticulum that act like factories to produce proteins.
Protein Factory

10. The ___________ can be thought of as the cell’s mailroom
The ___________ can be thought of as the cell’s mailroom. It receive proteins from endoplasmic reticulum and distribute them to other parts of the cell.
Golgi Bodies
Mailroom

11. The __________ are only found in plants
The __________ are only found in plants. It capture energy from sunlight and use it to produce food for the cell.
Chloroplasts
Solar Cells

12. The ________ are water filled sac floating in the cytoplasm
The ________ are water filled sac floating in the cytoplasm. It act as the storage area of the cell.
Vacuoles
Storage Area

13. The ________ are small round structures that contain chemicals that break down large food particles into smaller ones
Lysosomes
Cell’s Cleaner

16. What are cells and organelles made out of?
Chemicals

17. What are chemicals made out of?
ounds
Comp_________
Can you give me examples of compounds?
Water, Sugar, Alcohol, Carbon Dioxide

18. Compound
When two or more elements comb_____ chemically, they form a compound
ine

19. Elements
Element is any substance that cannot be br_______ down into simpler substance.
Can you give me an example of an element?
Gold, Hydrogen, Oxygen, Carbon, Nitrogen, Iron
oken

20. Compound
Carbohydrates, lipids, proteins and nucleic acids are important groups of organic com_____________ in living things
pounds

21. Organic Compounds vs Inorganic Compounds
What is the difference between organic and inorganic compounds?
Organic compounds have the element carbon (and Hydrogen).

22. Carbohydrates ergy bon ars
A carbohydrate is an en______ rich organic compound made up of car______, sugar and oxygen.
Carbohydrates are used to fuel our body
Sug____ and starches are examples of carbohydrates.
ergy
bon
ars

23. Lipids = Fat
rgy
Lipids are ene______ rich organic compounds made of car______, hydrogen and oxygen
Lipids are used by our ner____ cells
Fats, oils and waxes are all lipids
bon ve

24. Proteins
Proteins are large organic molecules made of car_____, hydrogen, oxygen, nitrogen.
Proteins are used to build mus_____, skin and bone cells
Food that are high in protein include me___, eggs, fi_____, nuts and beans
bon
cle at sh

25. Enzymes
An enzyme is a type of protein that speeds up a che______ reaction in a living thing.
For example, enzymes in your saliva speed up the dige______ of food.
mical
stion

26. Nucleic Acids ructions
Nucleic acids contain the inst________ that cells need to carry out all the functions of life.
DNA and RNA are Nucleic Acids
ructions

27. What are the organic compounds found in cells?
Carboh______
Lip_____
Pro_____
Nuc______ Acid
ydrates
ids
tein
leic

29. Plant and Animal Cells
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