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WorksheetsDNA Basics
Total questions: 11
Worksheet time: 11mins
What elements can you find in DNA?
CHO
CHON
CHONP
What part of DNA spells out the genetic code?
bases (A, G, C, or T)
sugar (deoxyribose)
phosphate (P)
hydrogen bonds
What 2 things make up the backbone of DNA?
adenine and guanine
cytosine and thymine
uracil and Hydrogen
sugar and phosphate
Based on the image, what base always pairs with Adenine?
Adenine
Guanine
Cytosine
Thymine
Based on the image, what base always pairs with Cytosine?
Adenine
Guanine
Cytosine
Thymine
Based on the image, what base always pairs with Thymine?
Adenine
Guanine
Cytosine
Thymine
Using the image, what base always pairs with Guanine?
Adenine
Guanine
Cytosine
Thymine
What element makes these bonds between the base pairs?
C, Carbon
H, Hydrogen
P, Phosphorous
Pb, Lead
Which of these would be complimentary to ATG?
TAC
CCA
ATT
GAC
Which of these would be complimentary to ATT?
GCC
GAA
ACC
TAA
Which of these would be complimentary to GAC ATT?
CTG TAA
GAG CAT
AGC GCC
TAG TAA
