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LS: Unit 2 Test

Total questions: 26

Worksheet time: 18mins

Name
Class
Date
1.

Cell theory states:

(select all that apply)

a)

all organisms are made of cells

b)

cells come from cells

c)

cells are the most basic unit of life

d)

all cells have a cell wall

2.

Eukaryotic cells ...

a)

do not have a nucleus

b)

have a nucleus

3.

Prokaryotic cells ...

a)

do not have a nucleus

b)

have a nucleus

4.
The stage of the cell cycle where the cytoplasm actually divides and there are 2 separate cells.
a)
 mitosis
b)
prophase
c)
interphase
d)
cytokinesis
5.
In which phase during mitosis do the chromosomes line up?
a)
prophase 
b)
cytokinesis
c)
anaphase
d)
metaphase
6.
TRUE or FALSE
Daughter cells are genetically identical.
a)
TRUE
b)
FALSE
7.
What are the structures called that are located in the nucleus and contain DNA.
a)
chromosomes
b)
DNA
c)
nucleus
d)
ribosomes
8.

Produces Gametes

a)

Mitosis

b)

Meiosis

9.

Produces body cells?

a)

Mitosis

b)

Meiosis

10.

Stages of Mitosis in order

a)

Prophase, metaphase, telophase, anaphase

b)

Metaphase, anaphase, prophase, telophase

c)

Prophase, metaphase, anaphase, telophase

d)

Anaphase, telophase, metaphase, prophase

11.
Which organelle performs PHOTOSYNTHESIS?
a)
Chloroplast
b)
Mitochondria
12.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

Carbon Dioxide+ light + Water--> Oxygen + Sugar

b)

Carbon Dioxide + sugar + Water --> Oxygen + light

c)

Oxygen + light + Water --> Carbon Dioxide+ Sugar

d)

Carbon Dioxide + Oxygen + Water --> Light+ Sugar

13.

Cellular Respiration occurs in what cell organelle?

a)

chloroplast

b)

cytoplasm

c)

mitochondria

d)

animal

14.

What is the correct equation for cellular respiration?

a)

Oxygen + Glucose(sugar) -> Carbon dioxide + water+ ATP Energy

b)

Oxygen + Glucose(sugar) + ATP Energy -> Carbon dioxide + water

c)

Carbon dioxide + water -> Oxygen + glucose + ATP Energy

d)

CArbon DIoxide + water + ATP Energy -> Oxygen + Glucose

15.
Are recessive traits shown with capital or lowercase letters? 
a)
Capital
b)
Lowercase
16.
The physical appearance or the way a gene looks is known as it's....
a)
genotype
b)
allele
c)
gene
d)
phenotype
17.
Two of the same genes for a trait (sometimes called purebred). BB or bb
a)
homozygous
b)
hetrozygous
c)
protein
d)
chromosome
18.
Two different genes for a trait (sometimes called hybrid). Bb
a)
protein
b)
homozygous
c)
heterozygous
d)
genotype
19.
Dominant alleles are represented by a:
a)
Male gene
b)
lowercase letter
c)
recessive trait
d)
capital letter
20.
What would the ratio for genotypes be for this Punnett Square?
a)
2Bb:2bb
b)
2BB:2Bb
c)
1BB:2Bb:1bb
d)
4Bb
21.

Gregor Mendel is known as the

a)

Father of Peas

b)

Father of Genetics

c)

King of Peas

d)

Father of Science

22.

Which organelle is the location where protein is made?

a)

Ribosome

b)

Nucleus

c)

Cytoplasm

d)

Nucleotide

23.

During transcription, this type of ribonucleic acid is responsible for copying the DNA and brining it out of the nucleus.

a)

tRNA

b)

mRNA

c)

rRNA

d)

dRNA

24.

When these bond together, they form a protein

a)

Amino Acids

b)

Peptide Bonds

c)

Ribose

d)

Nucleotides

25.

mRNA occurs during this process

a)

Translation

b)

Transcription

c)

Replication

d)

Delivery

26.

Which of the following is the complementary mRNA sequence to this DNA strand: AACTGAA

a)

UUGACUU

b)

TTGACTT

c)

AACTGAA

d)

AACUGAA