Search Header Logo
BIO111 Chapter 2

BIO111 Chapter 2

Assessment

Presentation

Biology

University

Medium

Created by

Sara Hines

Used 6+ times

FREE Resource

47 Slides • 23 Questions

1

BIO111 Chapter 2

Chemistry of Life

2

media

3

Multiple Select

What two things does matter do?

1

occupies space

2

Is visible

3

Is made of more than one element

4

Has mass

4

media

5

media

6

Open Ended

What are the 4 most common elements of living organisms?

7

media

8

Multiple Choice

Which subatomic particle has a +1 charge?

1

Protons

2

Neutrons

3

Electrons

9

Multiple Select

Which subatomic particles have a mass value?

1

Protons

2

Neutrons

3

Electrons

10

Multiple Choice

Which subatomic particle is not part of the nucleus?

1

Protons

2

Neutrons

3

Electrons

11

media

12

media

13

Multiple Choice

Isotopes have a different number of:

1

Protons

2

Neutrons

3

Electrons

14

Multiple Choice

Which subatomic particle is identifiable to the element?

1

Protons

2

Neutrons

3

Electrons

15

media

16

Multiple Choice

Question image

Here are 3 isotopes of an element:

This element is:

1

Calcium

2

Carbon

3

Californium

4

Cerium

17

Multiple Choice

Question image

Here are 3 isotopes of an element:

The number 6 refers to the:

1

Chemical Symbol

2

Atomic number

3

Atomic mass

4

Atom charge

18

Multiple Choice

Question image

Here are 3 isotopes of an element:

The numbers 12, 13, and 14 refer to:

1

Chemica symbol

2

Atomic number

3

Atomic mass

4

Atom charge

19

Multiple Choice

Question image

How many neutrons are in the second isotope?

1

6

2

7

3

8

4

9

20

media

21

media

22

media

23

media

24

media

25

media

26

media

27

media

28

media

29

media

30

Multiple Choice

Water is made with what type of bond?

1

Covalent bonds

2

Double covalent bonds

3

ionic bonds

31

Multiple Choice

Atmospheric oxygen exists with which type of bonds?

1

Covalent bonds

2

Double covalent bonds

3

Ionic bonds

32

media

33

Fill in the Blanks

Type answer...

34

media

35

Multiple Select

Which of these are nonpolar molecules?

1

Water

2

Carbon dioxide

3

Methane

4

Oil

36

media

37

Fill in the Blanks

Type answer...

38

media

39

media

40

media

41

Multiple Choice

The bonds within a single water molecule are ________, whereas the bonds between multiple water molecules are_________.

1

polar covalent;

polar covalent

2

ionic;

hydrogen bonds

3

hydrogen bonds;

polar covalent

4

polar covalent;

hydrogen bonds

42

media

43

Multiple Choice

Water freezing causes the hydrogen bonds to form a unique crystalline structure in water molecules causing solid water to be_____________ than liquid water

1

more dense

2

less dense

44

media

45

media

46

media

47

Multiple Choice

Water's high specific heat aids in the maintenance of which quality of life?

1

reproduction

2

energy processing

3

homeostasis

4

response to stimuli

48

media

49

media

50

media

51

media

52

media

53

Multiple Choice

Water attracted to other water is _______.

Water attracted to other molecules is________.

1

adhesion;

cohesion

2

cohesion;

adhesion

54

media

55

media

56

media

57

Poll

Do all buffers strive to keep internal conditions at a pH of 7 (neutral)?

yes

no

58

media

59

media

60

Multiple Choice

How many valence electrons does carbon have?

1

1

2

2

3

3

4

4

61

media

62

media

63

media

64

media

65

media

66

media

67

Multiple Choice

Which type of geometric isomer unsaturated fat is worse for your diet?

1

cis unsaturated

2

trans unsaturated

68

media

69

media

70

​Summary:

  • Atoms, Isotopes, Ions, and Molecules

  • The Periodic Table

  • Electron shells

  • Chemical Reactions and Molecules

  • Ions and Ionic Bonds

  • Covalent Bonds

  • Other Bonds and Interactions

  • Water

  • pH, Buffers, Acids, and Bases

  • Carbon

BIO111 Chapter 2

Chemistry of Life

Show answer

Auto Play

Slide 1 / 70

SLIDE