Directions: Use the "Circle of Life" reading (the one in your DNA stations packet), Discovery ED, and Google to answer the questions below.
Question 1
1.
Question 2
2.
What is a nitrogenous base in your own words?
**DO NOT COPY AND PASTE FROM GOOGLE.
Question 3
3.
Question 4
4.
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Question 20
20.
Question 21
21.
Extra Credit: Draw your own strand of dna. Your strand must have a total of 14 nitrogen bases (7 on top/right 7 on bottom/left). Make sure your base pairs are correct.
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
Select all of the choices below that are a nitrogenous base in DNA.
DNA
Adenine
Nucleus
Nucleotide
Thymine
Cytosine
Guanine
Which is the correct pairing of the Nitrogen pairs mentioned above?
A + T and C + G
A + G and C + T
G + T and A + C
A + T + C + G
Question 5
5.
Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]
Question 6
6.
Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]
Question 7
7.
Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]
Question 8
8.
Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]
Question 9
9.
Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]
Question 10
10.
Label the DNA Strand using the word bank provided. [Word Bank: Sugar, Phosphate, Nitrogen base, Nucleotide]
Question 11
11.
Label the DNA Strand using the word bank provided. [Word Bank: Sugar, Phosphate, Nitrogen base, Nucleotide]
Question 12
12.
Label the DNA Strand using the word bank provided. [Word Bank: Sugar, Phosphate, Nitrogen base, Nucleotide]
Question 13
13.
Label the DNA Strand using the word bank provided. [Word Bank: Sugar, Phosphate, Nitrogen base, Nucleotide]
Question 14
14.
Match the Nitrogen base provided with its correct pair.
Question 15
15.
Match the Nitrogen base provided with its correct pair.
Question 16
16.
Match the Nitrogen base provided with its correct pair.
Question 17
17.
Match the Nitrogen base provided with its correct pair.
Question 18
18.
Match the Nitrogen base provided with its correct pair.
Question 19
19.
Match the Nitrogen base provided with its correct pair.
What is a mutation?
an organisms genetic material
the three main parts together
a change in the type, number, or order of the nitrogen bases on a strand of DNA.
