A __________is part of the DNA code on a chromosome
Question 2
2.
Question 3
3.
Question 4
4.
Mutations cause changes in __________.
Question 5
5.
Question 6
6.
Question 7
7.
Draggable item
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Corresponding Item
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Question 8
8.
Based on the DNA base pairing rules, would a cell always have the same amount of cytosine molecules as it does guanine? Explain your answer using a complete sentence.
Question 9
9.
Question 10
10.
Question 11
11.
Question 12
12.
Question 13
13.
Which of the following is NOT part of a chromosome?
amino acids
deoxyribonucleic acid
cell
proteins
Most mutations occur randomly.
True
False
Mutations are always harmful.
True
False
All living organisms have genetic material.
True
False
Match the nitrogenous base with it's pair.
Thymine
Thymine
Adenine
Guanine
Guanine
Adenine
Cytosine
Cytosine
Where is DNA mostly found?
On the outside of the cells
In the mitochondria of a cell
There is no such thing as DNA
In the nucleus of a cell
In order to make a protein, the DNA of a gene first has to be transcribed into
amino acid
RNA
protein
DNA
Match the type of RNA on the left with the correct function on the right.
mRNA
rRNA
tRNA
carries instructions for protein synthesis from the nucleus to the cytoplasm
carries amino acids to the ribosome and mtches them to the coded mRNA message
forms an important part of the ribosome
What do we call the subunits of a DNA molecule?
Nucleic Acid
Deoxyribose
Nucleotide
Nitrogenous Base
The scientific name for a DNA molecule structure is a