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WorksheetsDNA QUIZ
Total questions: 11
Worksheet time: 6mins
DNA is considered what type of biomolecule?
Carbohydrate
Lipid
Protein
Nucleic Acid
Which component is NOT found in a nucleotide?
Phosphate group
Deoxyribose sugar
Amino acid
Nitrogenous base
What is the job of the phosphates and the sugars in the DNA molecule?
Structure for the DNA molecule
Hold the nitrogen bases together
Code for traits
Create the protein
What is the job of the nitrogen bases in the DNA molecule?
Structure and support for DNA molecule
Hold bases together
Code for traits
Create protein
Which of the following have DNA?
Bacteria
Plants
Animals
All of the above have DNA
In DNA, Cytosines (C) always pair with ______
Guanines (G)
Adenines (A)
Thymine (T)
Uracil (U)
A woman has red hair and green eyes. What part of her DNA codes for these traits?
Phosphates
Sugars
Nitrogen bases
Hydrogen bonds
The four nitrogen bases of DNA are--
ATHG
MNAT
ATCG
CAVH
Which type of bonds hold complementary nitrogen bases together?
Helium bonds
Hydrogen bonds
Elastic bonds
Protein bonds
The twisting structure of a DNA molecule is known as _____ ________ structure
curly cue
double helix
quintuple bypass
triple twist
What is the main job of DNA?
Give instructions for the proteins that build an organism
Short term energy
Long term energy and insulation
Build tissue in the body
