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WorksheetsDNA Notes
Total questions: 26
Worksheet time: 14mins
type of nucleic acid that is shaped like a double helix and is composed of long strands of alternating Deoxyribose sugars and phosphate groups, along with nitrogenous bases.
RNA
DNA
Protein
Amino acid
Gene
structure in the nucleus of many cells that contains DNA bonded to various proteins
RNA
DNA
Protein
Amino acid
chromosome
consist of either one or two long chains of repeating units called nucleotides. DNA and RNA are the two main types.
RNA
DNA
Protein
nucleic acids
chromosome
a nucleic acid that is generally single stranded, contains the sugar ribose, and is used in the process of making proteins.
RNA
DNA
Protein
nucleic acids
chromosome
The basic building block of nucleic acids, such as DNA and RNA. It is an organic compound made up of nitrogenous base, a sugar, and a phosphate group.
RNA
DNA
Protein
nucleotide
chromosome
Which bases pair together in DNA?
A to T and G to C
A to U and G to C
A to G and T to C
A to C and T to G
Which bases pair together in RNA?
A to T and G to C
A to U and G to C
A to G and T to C
A to C and T to G
What is the name of this molecule?
RNA
DNA
Protein
Amino acid
Gene
What is the name of this molecule?
nucleotide
DNA
RNA
chromosome
gene
What makes up the backbone or sides of DNA?
RNA and DNA
Phosphate and deoxyribose
Phosphate and Ribose
deoxyribose and Nitrogen bases
Nitrogen bases and Phosphate
What type of bonds are found between the nitrogen bases in DNA?
strong bonds
weak bonds (hydrogen bonds)
peptide bonds
unbreakable bonds
What is the shape of DNA?
single stranded
double helix
circular
looped
What is the name of the sugar in RNA?
ribose
deoxyribose
phosphate
nitrogen base
uracil
What is the name of the sugar in DNA?
ribose
deoxyribose
phosphate
nitrogen base
uracil
What are the two types of nucleic acids? (pick two answers)
DNA
RNA
MBA
NBA
proteins
If a DNA sequence is
AAA TTT CCC GGG, what is the complementary base sequence in DNA?
AAA TTT CCC GGG
UUU AAA GGG CCC
CCC GGG AAA TTT
GGG CCC TTT AAA
TTT AAA GGG CCC
What are the monomers of nucleic acids (like DNA and RNA?)
RNA
DNA
Proteins
nucleotides
chromosomes
If there are 537 thymine bases in a DNA strand, how many adenine will there be?
1
100
250
537
1074
In a sample strand, 5% of the DNA is made of the base pair thymine. What % of the DNA is made of adenine?
0%
5%
10%
30%
45%
In a sample strand, 15% of the DNA is made of the base pair cytosine. What % of the DNA is made of guanine?
0%
15%
20%
30%
35%
What are the three parts of a nucleotide? (pick 3 answers
phosphate
sugar
nitrogen base
oxygen
carbon dioxide
In a sample strand, 40% of the DNA is made of the base pair thymine. What % of the DNA is made of guanine?
0%
10%
20%
30%
40%
If a molecule of DNA has 5% A, what is the percentage of C, T, and G in that sample?
5% A
5% T
45% C
45% G
5% A
45% T
5% C
45% G
5% A
45% T
45% C
5% G
10% A
10% T
40% C
40% G
Where is DNA located in the cell?
nucleus
cytoplasm
endoplasmic reticulum
Golgi Body
ribosome
What does DNA stand for?
Deoxyribonucleic Acid
Do Not Assist
Double Nucleic Acid
Deoxynucleus amino acid
What does RNA stand for?
Ribonucleic Acid
Right Now amino
Regulated Nucleus Assistor
Regional National Associate
