WorksheetsDNA
Total questions: 15
Worksheet time: 10mins
What does DNA stand for?
Dinosaur Running Acid
Deoxyribonucleic Acid
Ribonucleic Acid
Deliver Random Number
How many pairs of chromosomes do humans have?
46
23
24
48
What is the organelle responsible for making proteins?
Mitochondria
Endoplasmic reticulum
Ribosomes
Chloroplast
In Eukaryotic cells, where is DNA mainly located?
Nucleus
Mitochondria
Chloroplasts
Cytoplasm
What part of the DNA are the sugar phosphate backbones?
The rungs of the ladder
The two, long spiralling strands
Nitrogenous bases
Twisted rope ladder
What part of the nucleotide is labled "B"
Phosphate
Nitrogenous Base
Protein
Sugar (Deoxyribose or Ribose)
Which of these base pairs go together?
Adenine and Guanine
Cytosine and Thymine
Adenine and Thymine
Guanine and Cytosine
What is the rule for the nitrogenous bases to bond together?
Complementary base pairing
Opposite base pairing
Hydrogen base pairing
Sugar phosphate base pairing
What is the function of DNA?
Store genetic information
Store energy
Form enzymes
Form the cell membrane
How many types of nitrogenous bases are there?
2
3
5
4
Which of these is not a genetic disorder?
Down Syndrome
Turner Syndrome
Anemia
Sickle Cell Anemia
What are the three molecules that make up a nucleotide
1 Sugar, 1 Phosphate and 1 Nitrogenous base
2 Sugars and 1 Phosphate
1 Nitrogenous base and 2 Phosphate
1 Sugar and 1 Phosphate
