1. Chapter 2 Review
Life and Living Things

2. Instructions Completely clear off your table.
ONE person per team – pick up from the front table:
1 white board, 1 dry-erase marker, & 1 paper towel
When you are given your team number, write it on your board.
Sit quietly so we can begin.

3. RULES
Points are given to groups with INCORRECT answers. A perfect score is 0.
Only talk to your team. Talking with other teams in ANY form will result gaining 5 points.

4. RULES (cont.) Talk quietly – other groups can hear your answers!
Hold up boards ONLY when told to do so.
Take turns writing the answers.

5. 1
Which of the 6 characteristics of living things does this diagram represent?
BABY
CHILD
ADULT

6. A: Living Things Grow and Develop
1 - Answer 1
Which of the 6 characteristics of living things does this diagram represent?
A: Living Things Grow and Develop

7. List the 4 basic needs of every living organism.2
List the 4 basic needs of every living organism.

8. List the 4 basic needs of every living organism.
2 - Answer
List the 4 basic needs of every living organism.
A: Food, Water, Air, A place to live

9. List the 5 building blocks of life.3
List the 5 building blocks of life.

10. List the 5 building blocks of life. A: “PLANC”
3 - Answer
List the 5 building blocks of life.
A: “PLANC”
Proteins, Lipids, ATP, Nucleic Acids, Carbohydrates

11. The cold weather causes a person to shiver. 4
The cold weather causes a person to shiver.
What is the stimulus in this scenario?

12. The cold weather causes a person to shiver. 4
The cold weather causes a person to shiver.
What is the stimulus in this scenario?
A: The cold weather

13. The cold weather causes a person to shiver. 5
The cold weather causes a person to shiver.
What is your body trying to maintain?

14. The cold weather causes a person to shiver. 5
5 - Answer
The cold weather causes a person to shiver.
What is your body trying to maintain?
A: Homeostasis

15. The cold weather causes a person to shiver. 6
The cold weather causes a person to shiver.
Which of the 6 characteristics of living things does this scenario represent?

16. The cold weather causes a person to shiver.
6-Answer
The cold weather causes a person to shiver.
Which of the 6 characteristics of living things does this scenario represent?
A: Living things sense and respond to change.

17. 7
Only one parent produces offspring identical to itself. This is an example of _______ reproduction.

18. 7-Answer
Only one parent produces offspring identical to itself. This is an example of asexual reproduction.

19. Which molecule is shown here?8
Which molecule is shown here?

20. Which molecule is shown here? A: Phospholipid
8-Answer
Which molecule is shown here? A: Phospholipid

21. Which cell part do these molecules form?9
Which cell part do these molecules form?

22. Which cell part do these molecules form? A: Cell Membrane
9-Answer
Which cell part do these molecules form? A: Cell Membrane

23. You look similar to your father and your sister because of __________.10
You look similar to your father and your sister because of __________.

24. You look similar to your father and your sister because of heredity.
10-Answer
You look similar to your father and your sister because of heredity.

25. List the 6 characteristics of living things.11
List the 6 characteristics of living things.

26. List the 6 characteristics of living things. Have 1 or more cells
11 - Answer
List the 6 characteristics of living things.
Have 1 or more cells
Sense and respond to change
Reproduce
Have DNA
Need energy
Grow and Develop

27. What is the basic unit of life?12
What is the basic unit of life?

28. What is the basic unit of life?
12 - Answer
What is the basic unit of life?
A: The Cell

29. In one (1) word, what is ATP?13
In one (1) word, what is ATP?

30. In one (1) word, what is ATP?
13 - Answer
In one (1) word, what is ATP?
A: energy

31. 14 Part 1
List the two building blocks of cells that are used as a source of energy and for energy storage.

32. A: Lipids and Carbohydrates
14 - Answer
List the two building blocks of cells that are used as a source of energy and for energy storage.
A: Lipids and Carbohydrates

33. 14 Part 2
Carbohydrates and lipids have a similar function in the cell. How are they different from one another?

34. A: Lipids are fats & oils; carbohydrates are sugars
14 Part 2
Carbohydrates and lipids have a similar function in the cell. How are they different from one another?
A: Lipids are fats & oils; carbohydrates are sugars

35. These are the building blocks of proteins.15
These are the building blocks of proteins.

36. These are the building blocks of proteins.
15 - Answer
These are the building blocks of proteins.
A: Amino Acids

37. Organisms are grouped based on how they get food. List the 3 groups.16
Organisms are grouped based on how they get food. List the 3 groups.

38. Organisms are grouped based on how they get food. List the 3 groups.
16 - Answer
Organisms are grouped based on how they get food. List the 3 groups.
A: Producer, Consumer, and Decomposer

39. 17
This is the term for all chemical activities that an organism performs, such as breaking down food.

40. 17 - Answer
This is the term for all chemical activities that an organism performs, such as breaking down food.
A: Metabolism

41. 18
A cow gives birth to a baby calf. This is an example of which of the 6 characteristics of living things?

42. A: Living things reproduce
18-Answer
A cow gives birth to a baby calf. This is an example of which of the 6 characteristics of living things?
A: Living things reproduce

43. 19
A cat is hungry, so it eats a rat. List 2 characteristics of living things that this scenario represents.

44. A: (1) Sense and respond to change & (2) use energy
19 - Answer
A cat is hungry, so it eats a rat. List 2 characteristics of living things that this scenario represents.
A: (1) Sense and respond to change & (2) use energy

45. 20
A cat is hungry, so it eats a rat. Based on how the cat gets its food, the cat is example of a ________.

46. 20 - Answer
A cat is hungry, so it eats a rat. Based on how the cat gets its food, the cat is example of a consumer.

47. 21
Our bodies break down carbohydrates and lipids into this useable form of energy.

48. 21 - Answer
Our bodies break down carbohydrates and lipids into this useable form of energy.
A: ATP

49. 22
Our bodies break down carbohydrates and lipids into ATP through this process.

50. 22 - Answer
Our bodies break down carbohydrates and lipids into ATP through this process.
A: Metabolism

51. 23
________ has several functions, including helping cells do their job, protecting cells, building and repairing body structures, and speeding up chemical reactions.

52. 23 - Answer
Protein has several functions, including helping cells do their job, protecting cells, building and repairing body structures, and speeding up chemical reactions.

53. List one important life function carbohydrates performs.24
List one important life function carbohydrates performs.
1. Proteins
2. Lipids
3. ATP
4. Nucleic Acid
5. Carbohydrates

54. 2. Lipids – source of energy; energy storage
24 - Answer
1. Proteins – protect cell; build/repair cell structures; speed up chemical reactions
2. Lipids – source of energy; energy storage
3. ATP – energy used for the cell’s activites
4. Nucleic Acid – “Blueprint of Life” because it tells the cell how to make proteins
5. Carbohydrates – source of energy; used for energy storage

55. List 2 ways people maintain homeostasis.25
List 2 ways people maintain homeostasis.

56. List 2 ways people maintain homeostasis. Sweating Shivering
25 - Answer
List 2 ways people maintain homeostasis.
Sweating
Shivering

57. 26
Imagine an animal in the wild that can’t sweat or shiver. How would they maintain homeostasis? In your answer, include a way that they could warm up and a way they could cool off.

58. Cool off: move to a shaded area
26 - Answer
EX:
Warm up: run
Cool off: move to a shaded area

59. List 4 examples of stimuli.27
List 4 examples of stimuli.

60. List 4 examples of stimuli. EX: Hunger Sound Temperature Light Gravity
27 - Answer
List 4 examples of stimuli.
EX:
Hunger
Sound
Temperature
Light
Gravity