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Jugar Test
1. 
Where is the DNA found within a eukaryotic cell?
A.
nucleus
B.
nucleolus
C.
Cytoskeleton
D.
golgi bodies
2. 
. DNA contains the following bases:
A.
adenine, thymine, glucose, and cytosine
B.
adenine, uracil, guanine, and cytosine
C.
adenine, thymine, guanine and cytosine
D.
adenine, uracil, glucose, and cytosine
3. 
Adenine bonds with ______________ in DNA.
A.
guanine
B.
thymine
C.
cytosine
D.
adenine
4. 
Guanine bonds with _______ in DNA.
A.
adenine
B.
guanine
C.
cytosine
D.
thymine
5. 
This molecule may never leave the nucleus for fear of it being damaged.
A.
DNA
B.
RNA
C.
mRNA
D.
tRNA
6. 
Replication means to ___.
A.
understand
B.
divide in half
C.
copy
D.
none of the possible answers
7. 
Replicate the following strand of DNA: AATCATGGA
A.
AATCATGGA
B.
TTAGTACCT
C.
UUAGUACCU
D.
GGATAUCUA
8. 
Why is it be important to replicate DNA before a cell divides in mitosis or meiosis?
A.
In order for the DNA to be contained in the nucleus.
B.
In order for the cell to be able to increase in size.
C.
So each new cell receives the appropriate amount of genetic information.
D.
In order for the cell to re-order the DNA sequencing in the new cells.
9. 
Fill in the complementary bases according to the base-pair rule in DNA: A T C C A G
A.
T U G G T C
B.
T A G G T C
C.
T A C G T G
D.
T A C C A C
10. 
The building blocks of protein.
A.
genes
B.
amino acids
C.
mRNA
D.
chromosomes
11. 
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
12. 
What is the name given to part of a DNA molecule that codes for a protein?
A.
glucose
B.
chromosome
C.
gene
D.
phosphate
13. 
What is a Gene?
A.
A segment of RNA that encodes for a protein
B.
A segment of DNA that encodes for a protein
C.
a chromosome
D.
your genome
14. 
What does DNA look like?
A.
a ball
B.
a straight line
C.
a twisted ladder
D.
links in a chain
15. 
What does the job of unwinding, copying, and rewinding DNA inside a cell?
A.
proteins
B.
RNA
C.
chromosome
D.
mutagens
16. 
What does each gene have instructions for making?
A.
a cell
B.
a ribosome
C.
a protein
D.
RNA
17. 
This has the code for all the proteins in an organism
A.
DNA
B.
transfer RNA
C.
Messenger RNA
D.
ribosomes
18. 
What are the four letters that represent the nitrogen bases?
A.
ACTT
B.
GACT
C.
GCXR
D.
CAMR
19. 
What are the rungs of the DNA molecule made of?
A.
phosphate
B.
sugar
C.
bases
D.
nucleotides
20. 
Where is DNA located in the cell?
A.
On the chromosomes inside the nucleus.
B.
On the protein inside the ribosomes
C.
Inside the RNA
D.
Inside the amino acid
21. 
What determines how tall you grow or the shape of your lips?
A.
chromosomes
B.
RNA
C.
Genes
D.
Nucleotide
22. 
DNA can be wound so tightly that it fits in a _______ inside the nucleus of a cell too small to see without a microscope.
A.
protein
B.
amino acid
C.
chromosome
D.
ribosome
23. 
What is the function of the ribosome?
A.
to make proteins
B.
to make DNA
C.
to make amino acids
D.
to make RNA
24. 
A human usually has _____ total chromosomes.
A.
6
B.
23
C.
22
D.
46
25. 
What determines how tall you will grow and whether your hair is curly or straight?
A.
a chromatid
B.
RNA
C.
ribosome
D.
proteins
26. 
An inherited trait can be changed.
A.
TRUE
B.
FALSE
27. 
Describe one trait this duck has inherited.
A.
it's beak
B.
learning how to quack
C.
learning to swim
D.
none of the possible answers
28. 
Which statement describes the parent of the plant shown above?
A.
It is tall with long, thin leaves.
B.
It has purple flowers all year.
C.
It produces berries.
D.
It has fuzzy, triangular shaped leaves with rough edges.
29. 
The following are inherited traits of humans EXCEPT...
A.
long hair
B.
blue eyes
C.
long eyelashes
D.
small dimples
30. 
The basic unit of any living organism that carries on the biochemical processes of life.
A.
Nucleus
B.
Cell
C.
Chromosome
D.
Gene
31. 
Cellular organelle that contains most of the genetic material.
A.
Cytoplasm
B.
Gene
C.
Chromosome
D.
Nucleus
32. 
How many pairs of chromosomes should be in the nucleus of most human cells?
A.
23
B.
26
C.
43
D.
46
33. 
What is the name of the complete set of genes that make you?
A.
Genome
B.
Chromosome
C.
DNA
D.
Human Genome Project