Quiz: Unit 7 LO#4-5

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#1) Which of the following is NOT a major difference between DNA and RNA?

• DNA is double stranded
• RNA is made with ribose and DNA is made with deoxyribose
• RNA contains Uracil instead of Thymine
• The mRNA sequence is much longer than DNA sequence.

#2) Where does Transcription take place?

• Inside the Nucleus
• Inside the Cytoplasm
• Inside the Ribosome
• Inside the Rough Endoplasmic Reticulum

#3) What would be the correct transcript from the following template strand: 5' - TAC GAA - 3'?

• 3' - AUG CUU -5'
• 3' - ATG CTT -5'
• 3' - AAG CAT -5'
• 3' - UUC GUA -5'

#4) Which enzyme is responsible for the process of Transcription?

• DNA Polymerase
• Helicase
• RNA Polymerase
• Lactase

#5) Which of the following describes the correct sequence of the template strand responsible for this transcript: 3' - UAA CCG - 5'?

• 5' - GCC AAU - 3'
• 5' - TAA CCG - 3'
• 5' - ATT GGC - 3'
• 5' - AUU GGC - 3'

#6) Using the codon chart, identify the amino acid sequence that would be produced from the following mRNA transcript: AUG-CCA-GUA-GGG-UAA

• MET - HIS - ALA - GLY - STOP
• MET - PRO - GLY - VAL - STOP
• MET - PRO - VAL - GLY - STOP
• MET - THR - SER - ASP - STOP

#7) What is the correct sequence of Protein Synthesis (or Gene Expression)?

• A --> B --> C --> D
• B --> C --> A --> D
• C --> B --> A --> D
• D --> B --> A --> C