Protein Synthesis

Which of the following are differences in the structure between RNA and DNA

• DNA uses deoxyribose sugar, RNA uses sugar ribose

• DNA pairs Adenine with Uracil, RNA pairs Adenine with Thymine

• DNA is a double helix, RNA is a single helix

• DNA pairs Adenine with Thymine, RNA pairs Adenine with Uracil

Which organelle is the location where protein is made?

• Ribosome

• Nucleus

• Cytoplasm

• Nucleotide

During transcription, this type of ribonucleic acid is responsible for copying the DNA and brining it out of the nucleus.

• tRNA

• mRNA

• rRNA

• dRNA

When these bond together, they form a protein

• Amino Acids

• Peptide Bonds

• Ribose

• Nucleotides

These building blocks consist of a sugar, phosphate, and nitrogen base.

• Ribose

• Nucleotide

• Gene

• Protein

A string of nucleotides that contain the information to make a specific protein

• Ribose

• Amino Acids

• tRNA

• Gene

How many amino acids are found on one tRNA?

• 20

• 4

• 1

• 3

Which of the following is the complementary mRNA sequence to this DNA strand: AACTGAA

• UUGACUU

• TTGACTT

• AACTGAA

• AACUGAA

A sugar, a phosphate group, and a nitrogen base form the building blocks of which organic compound?

• carbohydrates
• nucleic acids
• lipids
• proteins

The genetic material of an organism is composed of

• lipids
• proteins
• deoxyribonucleic acids
• complex carbohydrates