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4th Chapter Test Review ( SNB page 32) Improved items are on the Webpage Order the terms to show the flow of energy. 1. Zebra, Sunlight, Grass, Lion 2. Heterotroph, Autotroph, Sunlight. Which is the happy G-CAT?. ⋇ To understand replication, what do I need to know? Replication and

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4th chapter test review snb page 32 improved items are on the webpage

4th Chapter Test Review (SNB page 32)

Improved items are on the Webpage

Order the terms to show the flow of energy.

1. Zebra, Sunlight, Grass, Lion

2. Heterotroph, Autotroph, Sunlight


4th chapter test review snb page 32 improved items are on the webpage

Which is the happy G-CAT?


4th chapter test review snb page 32 improved items are on the webpage

⋇To understand replication, what do I need to know?

Replication and

the four DNA bases.

Guanine

Cytosine

Adenine

Thymine

G-CAT


4th chapter test review snb page 32 improved items are on the webpage

3. G-CAT helps one remember the four nitrogen bases of DNA:

Guanine, Cytosine, Adenine, and Thymine


4th chapter test review snb page 32 improved items are on the webpage

4. A pair of base makes up each

step/rung of the DNA ladder;

G⇿C and A⇿T pairs only.

(AT is a word)


4th chapter test review snb page 32 improved items are on the webpage

A pair of base makes up each

step/rung of the DNA ladder.

If you know one side of the DNA

ladder, you can determine the

other side. Applying this concept:

G-C and A-T pairs only.Given that one side of the ladder is; What is the other side of the ladder:

CCGGTTAA

?


4th chapter test review snb page 32 improved items are on the webpage

A pair of base makes up each

step/rung of the DNA ladder.

If you know one side of the DNA

ladder, you can determine the

other side. Applying this concept:

G-C and A-T pairs only.Given that one side of the ladder is; What is the other side of the ladder:

CCGGTTAA

G?


4th chapter test review snb page 32 improved items are on the webpage

A pair of base makes up each

step/rung of the DNA ladder.

If you know one side of the DNA

ladder, you can determine the

other side. Applying this concept:

G-C and A-T pairs only.Given that one side of the ladder is; What is the other side of the ladder:

CCGGTTAA

GG?


4th chapter test review snb page 32 improved items are on the webpage

A pair of base makes up each

step/rung of the DNA ladder.

If you know one side of the DNA

ladder, you can determine the

other side. Applying this concept:

G-C and A-T pairs only.Given that one side of the ladder is; What is the other side of the ladder:

CCGGTTAA

GGC?


4th chapter test review snb page 32 improved items are on the webpage

A pair of base makes up each

step/rung of the DNA ladder.

If you know one side of the DNA

ladder, you can determine the

other side. Applying this concept:

G-C and A-T pairs only.Given that one side of the ladder is; What is the other side of the ladder:

CCGGTTAA

GGCC?


4th chapter test review snb page 32 improved items are on the webpage

A pair of base makes up each

step/rung of the DNA ladder.

If you know one side of the DNA

ladder, you can determine the

other side. Applying this concept:

G-C and A-T pairs only.Given that one side of the ladder is; What is the other side of the ladder:

CCGGTTAA

GGCCA?


4th chapter test review snb page 32 improved items are on the webpage

A pair of base makes up each

step/rung of the DNA ladder.

If you know one side of the DNA

ladder, you can determine the

other side. Applying this concept:

G-C and A-T pairs only.Given that one side of the ladder is; What is the other side of the ladder:

CCGGTTAA

GGCCAA?


4th chapter test review snb page 32 improved items are on the webpage

A pair of base makes up each

step/rung of the DNA ladder.

If you know one side of the DNA

ladder, you can determine the

other side. Applying this concept:

G-C and A-T pairs only.Given that one side of the ladder is; What is the other side of the ladder:

CCGGTTAA

GGCCAAT?


4th chapter test review snb page 32 improved items are on the webpage

A pair of base makes up each

step/rung of the DNA ladder.

If you know one side of the DNA

ladder, you can determine the

other side. Applying this concept:

G-C and A-T pairs only.Given that one side of the ladder is; What is the other side of the ladder:

CCGGTTAA

GGCCAATT


4th chapter test review snb page 32 improved items are on the webpage

5. A cell’s genetic material is copied during DNA replication.

Original Unzipping Two Replicated Copies

Note: G pairs with C and A pairs with T every time.


4th chapter test review snb page 32 improved items are on the webpage

6. A cell’s genetic material is copied during

DNA replication.


4th chapter test review snb page 32 improved items are on the webpage

4th Chapter Test Review (SNB page 32)

7. Photosynthesis is how plants/autotrophs create their food.

Chloe Chloroplast

only works in plants.


4th chapter test review snb page 32 improved items are on the webpage

8. Photosynthesis benefits

animals/heterotrophs

by creating food

to be eaten.


4th chapter test review snb page 32 improved items are on the webpage

5. What sugar and oxygen producing process occurs in a leaf?

Photosynthesis (glucose is a simple sugar)


4th chapter test review snb page 32 improved items are on the webpage

9. What are the two products of photosynthesis?

(glucose is a simple sugar)


4th chapter test review snb page 32 improved items are on the webpage

10. Leaf cells use the energy in sunlight to make…

(glucose is a simple sugar)


4th chapter test review snb page 32 improved items are on the webpage

11. Capturing the energy in sunlight and using it to produce food is the main function of …

Chloe the chloroplast

makes the best

sugar cookies using

glucose.


4th chapter test review snb page 32 improved items are on the webpage

12. Respiration is the process cells use to get …… from food.


4th chapter test review snb page 32 improved items are on the webpage

13. The three products of respiration are ……


4th chapter test review snb page 32 improved items are on the webpage

14. Mitochondria convert the energy in sugars into a form of energy the cell can use.

(Converts food energy into cell energy)


4th chapter test review snb page 32 improved items are on the webpage

15. Photosynthesis makes sugar and respiration breaks sugar down, so the processes are opposite.


4th chapter test review snb page 32 improved items are on the webpage

16. The main purpose of cell division is to increase the number of cells in an organism.


4th chapter test review snb page 32 improved items are on the webpage

17. DNA replication occurs before

a cell divides because each

daughter cell will need a complete

copy of the DNA.


4th chapter test review snb page 32 improved items are on the webpage

4th Chapter Test Review (SNB page 32)

18. In mitosis, the parent cell’s nucleus divides into two new nuclei.

In cell division, the parent cell divides into two daughter cells.


4th chapter test review snb page 32 improved items are on the webpage

19. Chromosomes separate at their centromeres during anaphase of mitosis.


4th chapter test review snb page 32 improved items are on the webpage

20. The process by which a plant cell becomes a leaf, stem, or root cell is called…


4th chapter test review snb page 32 improved items are on the webpage

Differentiation of cells allows cells to become root, leaf and stem cells. (Replicate this slide.)


4th chapter test review snb page 32 improved items are on the webpage

Replicate this slide:

DNA Bases and Replication (how DNA copies are made)

Original Unzipping Two copies

C and G make a step or rung.

A and T make a step or rung.

(G-CAT will help you remember)


4th chapter test review snb page 32 improved items are on the webpage

Bell Work 3/19 (Use complete sentences /SNB page 31)

What is the function of a chloroplast?

1. The main purpose of the chloroplast is….

What is the purpose of a mitochondrion?

2. The function of a mitochondrion is…

If a parent cell is going to divide to make two daughter cells, how does it prepare and when?

What four materials are involved in photosynthesis and cellular respiration?


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