True/False
Indicate whether the sentence or statement is true or
false.
|
|
|
1)
|
The base Adenine can be
found both in DNA and in RNA.
|
|
|
2)
|
The base Cytosine can be
found in both DNA and in RNA.
|
|
|
3)
|
The base Uracil can be
found in both DNA and in RNA.
|
|
|
4)
|
The base Thymine can be
found in both DNA and in RNA.
|
|
|
5)
|
Both DNA and RNA contain
the sugar ribose.
|
|
|
6)
|
RNA contains the sugar
deoxyribose.
|
|
|
7)
|
Both DNA and RNA have a
double-strand structure.
|
|
|
8)
|
DNA contains the sugar
deoxyribose.
|
|
|
9)
|
RNA has a
single-strand structure.
|
|
|
10)
|
Meiosis is the form of
cell division used in sexual reproduction.
|
Multiple
Choice
Identify the letter of the choice that best completes the statement or answers the
question.
|
|
|
11)
|
Examine the following base
sequence: GACCAATTG
This base sequence ____________ . a | could be part of a DNA molecule | c | could be part of either a DNA or a RNA
molecule | b | could be part of a RNA molecule | d | could NOT be part of either a DNA nor a
RNA molecule | | | | |
|
|
|
12)
|
Examine the following base
sequence: CAGGUCAAU
This base sequence____________ a | could be part of a DNA molecule. | c | could be part of either a DNA or a RNA
molecule. | b | could be part of a RNA molecule. | d | could NOT be part of either a DNA nor a
RNA molecule. | | | | |
|
|
|
13)
|
Examine the following base
sequence: CAGCCAGAA
This base sequence ______________ a | could be part of a DNA molecule. | c | could be part of either a DNA or a RNA
molecule. | b | could be part of a RNA molecule. | d | could NOT be part of either a DNA nor a
RNA molecule. | | | | |
|
|
|
14)
|
Human sperm is produced by what
form(s) of cell division? a | meiosis | c | both meiosis and
mitosis | b | mitosis | d | neither meiosis nor mitosis | | | | |
|
|
|
15)
|
Katie falls while
rollerblading, and scrapes the skin off of both of her knees. To heal her knees, new skin is
produced from the surrounding skin by what form of cell division? a | meiosis | c | either meiosis or mitosis | b | mitosis | d | neither meiosis nor
mitosis | | | | |
|