Bellringer: on a seperate piece of paper: Draw and label a nucleotide. Draw and label a DNA molecule. Log into a clicker!
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Bellringer: on a seperate piece of paper:
Draw and label a nucleotide.
Draw and label a DNA molecule.
Log into a clicker!
Standard: Students will analyze how biological traits are passed on to successive generations.
Element: Distinguish between DNA and RNA.
EQ: How is DNA different from RNA?
Nucleotide
Deoxyribonucleic acid
Adenine
Double Helix
Nucleus
Deoxyribose
Sugar, phosphate and a base
1. DNA is double stranded, RNA is single stranded
2. DNA has the sugar deoxyribose, RNA has the sugar ribose.
3. DNA has the nitrogen base Thymine (T), RNA has the nitrogen base Uracil (U).
DNA Quiz
Grade:9Subject:Biology
Date:10/13/11
1 What type of macromolecule is DNA?
A CarbohydrateB LipidC Nucleic AcidD Protein
2 Name the building block of DNA.
A amino acidB fatty acidC nucleotideD monosaccharide
3 The shape of the DNA molecule is a:
A circleB straight lineC single helixD double helix
4 Which of the following represents the shape of a DNA
molecule?A
B
C
D
5 What is deoxyribose?
A a type of phosphateB a type of nitrogen baseC a type of sugarD a type of protein
6 A nucleotide is made of which of the following?
A sugar, phospholipid, amino acidB fatty acid, sugar, phosphateC ntirogen base, amino acid, phosphateD sugar, phosphate, nitrogen base
7 Adenine always pairs with:
A thymineB cytosineC guanineD adenine
8 Given the DNA sequence GGTATC, what would the
complimentary sequence look like?A GGTATCB CCATAGC AACGCGD CTATGG
9 What makes up the two edges of the DNA molecule
(the "handrails" of the ladder)?A nitrogen bases and sugarB sugar and phosphateC nitrogen bases and phosphateD adenine and gaunine
10Look at the strand of DNA below.
What would the sequence of the complimentary strand be?
A T A C C G A G C B A T C T A A C GC C G C C A G T A D C G T T A G A T
Standard: Students will analyze how biological traits are passed on to successive generations.
Element: Distinguish between DNA and RNA.
EQ: How is DNA different from RNA?
RNA is a nucleic acid .
RNA stands for ribonucleic acid.
RNA is also made up of nucleotides.
A nucleotide consists of a sugar, a phosphate, and a base.
In DNA, the sugar is deoxyribose.
In RNA, the sugar is ribose.
Unlike DNA, RNA is a single strand of nucleotides.
The hand rail of RNA is made of sugar (ribose) and phosphate molecules.RNA has uracil (U) instead of thymine (T).
The steps of the ladder are made up of nitrogen bases (A,U,C,G).A AdenineU UracilC CytosineG Guanine
How is DNA different from RNA?
1.
2.
3.
RNA Clicker Questions
Grade:9Subject:Biology
Date:10/13/11
1 Which of the following is a molecule of RNA?
A B C D
2 Which base is present in RNA but not in DNA?
A adenineB guanineC thymineD cytosineE uracil
3 What is the name of the sugar found in RNA?
A deoxyribose
B ribose
C glucose
D sucrose
4 One way that RNA is similar to DNA is
A they are both made up of nucleotides.
B they both contain the sugar ribose.
C they both are shaped like a double helix.
D they both contain uracil.
5 A nucleic acid that contains thymine must be
A DNA
B RNA
C it could be either DNA or RNA
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