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

Insertion, deletion, and substitution are all examples of a change in a genetic sequence which is also referred to as (a)

• Gene

• Amino Acid

• Ribose

• Mutation

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

There are a total of ____ different amino acids

• 20

• 1

• 4

• unlimited

mRNA occurs during this process

• Translation

• Transcription

• Replication

• Delivery

The central dogma of biology states that information flows in one direction from 

• nuclei to RNA to cytoplasm
• ribosomes to proteins to DNA
• genes to nuclei to ribosomes
• DNA to RNA to proteins