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Test 1 Review

Total questions: 46

Worksheet time: 48mins

Name
Class
Date
1.

2 Daughter Cells

a)

Mitosis

b)

Meiosis

2.

Makes Clones

a)

Mitosis

b)

Meiosis

3.

Daughter cells identical

a)

Mitosis

b)

Meiosis

4.

Asexual Reproduction

a)

Mitosis

b)

Meiosis

5.

Produces Gametes

a)

Mitosis

b)

Meiosis

6.

Sexual Reproduction

a)

Mitosis

b)

Meiosis

7.
After meiosis is complete, the new cells:
a)
are all identical
b)
are all different
c)
are half identical and half different
d)
are all stretched out
8.

Variation in the cells/organisms produced...

a)

Mitosis

b)

Meiosis

9.

Most of the cell's life cycle is spent in which phase?

a)

Cytokinesis

b)

Metaphase

c)

Interphase

d)

Prophase

10.

A mosquito cell which undergoes mitosis has 6 chromosomes. How many chromosomes will the daughter cells have?

a)

3

b)

6

c)

12

d)

24

11.

A mosquito cell which undergoes meiosis has 6 chromosomes. How many chromosomes will the resulting gametes have?

a)

3

b)

6

c)

12

d)

24

12.

When the cytoplasm is dividing, a cell is in...

a)

Interphase

b)

Prophase

c)

Anaphase

d)

Cytokinesis

13.

In prophase, this must disappear so the chromosomes can move around.

a)

Cell membrane

b)

Nuclear membrane

c)

Cytoplasm

d)

DNA

14.

In this phase, a nuclear membrane begins to form around two new nuclei.

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

15.

Which stage of Mitosis is being shown and described:


Chromosomes line up in the middle.

a)

interphase

b)

prophase

c)

metaphase

d)

anaphase

16.

Which stage of Mitosis is being shown and described:


Daughter cells are pinched apart and parent cell's cytoplasm is divided between the 2 new cells.

a)

Cytokinesis

b)

Metaphase

c)

Anaphase

d)

Telophase

17.

Which stage of Mitosis is being shown and described:


Chromosome pairs are split and tugged to opposite ends of the cell

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

18.

What stage of Mitosis is being shown and described:


New nuclear membrane begins to form around each new nucleus and the cell is pinched.

a)

Anaphase

b)

Telophase

c)

Metaphase

d)

Cytokinesis

19.

What stage of Meiosis is being shown and described:


Copied pairs partner up, chromosomes condense and nuclear membrane disappears.

a)

Prophase 1

b)

Metaphase 1

c)

Anaphase 1

d)

Telophase 1

20.

What stage of Meiosis is being shown and described:


Each chromosome lines up in the middle of the cell.

a)

Prophase 2

b)

Metaphase 2

c)

Anaphase 2

d)

Telophase 2

21.
How many parents does asexual reproduction involve?
a)
one 
b)
two
c)
three
d)
four
22.
The offspring from asexually reproduced organisms are?
a)
Different than their parents
b)
Identical to parents
c)
Like a combination from both parents
d)
A different species
23.
If two organisms reproduce sexually, then their offspring will exhibit a genetic makeup that is -
a)
identical to only one parent
b)
identical to all of its siblings
c)
a unique combination of traits
d)
the recessive traits of each parent
24.
Fishermen work hard to catch and remove all the starfish that get into their “underwater farms” where they raise clams & oysters. In the past, they put the starfish into their boats, cut them up with knives, and then throw the pieces of starfish overboard. They thought this would kill the starfish. What they did not know was that each piece of starfish will grow into a whole new animal. What type of asexual reproduction is taking place?
a)
Regeneration
b)
Vegetative propagation
c)
Budding
d)
Fission
25.
This is when a new organism grows by cell division on the body of its parent. The bud, or offspring is identical to the parent. The bud, when large enough, can break off of the parent and live on its own.  Examples of this include yeast, hydra and potatoes.
 
a)
Regeneration
b)
Vegetative propagation
c)
Fission
d)
Budding
26.

Asexual reproduction like mitosis produces

a)

Two offspring cells with the same genetic material as the parent cell.

b)

Two offspring cells with half genetic material as the parent cell.

c)

Four offspring cells with the same genetic material as the parent cell.

d)

Four offspring cells with half the genetic material as the parent cell.

27.

Requires two parents

a)

sexual

b)

asexual

28.

In sexual reproduction the male produces ___ cells.

a)

Malex

b)

Quack

c)

Egg

d)

Sperm

29.
Adenine bonds with ______________.
a)
Guanine
b)
Thymine
c)
Cytosine
d)
Adenine
30.
Guanine bonds with ______________.
a)
Adenine
b)
Guanine
c)
Cytosine
d)
Thymine
31.
Why is DNA important?
a)
it is very small and very complicated
b)
it's in everything
c)
it serves as the blueprint for traits of all living things
d)
because we eat it every day for energy
32.
What are the 4 nitrogen bases?
a)
adenine, thymine, cytoplasm, and guanine
b)
adenine, thymine cytosine, and guanine
c)
adenine, thymine, cytosine, and gylcerol
d)
adenine, thymine, cytosine, and glucose
33.
Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG
a)
ATG TGA CAG
b)
TAC ACT GTC
c)
GTA AGT GAC
d)
CAT TCA CTG
34.
What does DNA stand for?
a)
Deoxyribonucleic acid
b)
Denitrogenous acid
c)
Deribonucleic acid
d)
Diribonucleic acid
35.
If a DNA molecule consists of 29% Guanine, how much cytosine will it contain?
a)
29%
b)
58%
c)
21%
d)
I have no idea.
36.
Any change in the sequence of DNA is...
a)
transgenic shift
b)
Single Genotype
c)
Monohybrid Trait
d)
Mutation
37.
Which of the following would result in a frameshift mutation?
a)
Insertions only
b)
Substitution only
c)
Deletion only
d)
Insertions and Deletions
38.
Are all mutations bad?
a)
Yes
b)
No
c)
Maybe?
39.
What mutation has occurred here? 
T-G-A-C-C-A
T-G-A-G-C-A
a)
Substitution
b)
Deletion
c)
Insertion
d)
Frameshift 
40.
Identify the DELETION mutation form the following: 
ATG CCA AAT
a)
ATG TCA AAT
b)
ATG CCT AAA T
c)
ATC CA  AT
d)
ATG CCA AAT
41.

Genetic mutations can be...

a)

beneficial, harmful, or neutral

b)

beneficial only

c)

harmful only

d)

neutral only

42.
What do hurtful mutations do? 
a)
Decrease chances of survival 
b)
Increases changes of survival 
c)
Decreases likelihood of developing cancer
d)
Increases likelihood of developing cancer
43.
What do helpful mutations do? 
a)
Increases chances of survival 
b)
Decreases changes of survival 
c)
Increases chances of developing cancer
d)
Decreases skills
44.
 Are mutations random?
a)
True
b)
False
45.
DNA molecule segment is : TTACGCAAG
The mutated DNA segment is TTCGCAAG. This is an example of ___ mutation.
a)
Substitution
b)
Deletion
c)
Insertion
d)
Inversion
46.

ATTTGAGCC- Original

ATTGAGCC - Mutated

The example above is an example of a

a)

Insertion- Frameshift

b)

Deletion- Substitution

c)

Deletion -Frameshift

d)

All of the above

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