Bio 1 DNA/RNA/Protein Synthesis Review

The information about an organism’s heredity is stored in its DNA. DNA is located in the cell’s _____________________. 

• mitochondria
• lysosomes
• nucleus

The base Uracil is only found in which molecule?

• DNA
• RNA
• Carbohydrates

DNA never leaves the nucleus

• True
• False

Proteins are made of which molecule?

• Amino Acids
• Lipids
• Carbohydrates

DNA is a double helix.

• True
• False

RNA is a double helix

• True
• False

An organism's DNA is a code to make proteins.

• True
• False

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

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

• tRNA

• mRNA

• rRNA

• dRNA

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

• Ribose

• Nucleotide

• Gene

• Protein