Unit #5

Are all mutations bad?

• Yes
• No

What mutation has occurred here? 
T-G-A-C-C-A
T-G-A-G-C-A

• Substitution
• Deletion
• Insertion
• Frameshift 

In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of

• cytosine
• guanine
• thymine
• uracil

What is shown in the diagram shown?

• DAN
• RAN
• DNA
• RNA

Any change in the sequence of DNA is...

• transgenic shift
• Single Genotype
• Monohybrid Trait
• Mutation

DNA stands for

• Dioxyribo Nucleic Acid

• Dunder Nucleic Acid

• Dopamine Nucleic Acid

• Deciduous Nucleic Acid

Which is in order from largest to smallest structure?

• chromosome, DNA strand, gene, nucleotide

• chromosome, gene, DNA strand, nucleotide

• gene, DNA strand, chromosome, nucleotide

• DNA strand, chromosome, gene, nucleotide

What are the parts of a nucleotide?

• phosphate, sugar, base

• A, T, G, C

• Nucleic Acids

• two base pairs connected

Which of the following is correctly matches: ATT GTA CGA

• TAA CAT GCT

• ATT GTA CGA

• TAA GTA TCG

• GCC ACG TAC

What do genes do?

• make proteins

• store energy

• create covalent bonds

• create hydrogen bonds