PBS PLTW 2.2.1 & 2.2.2

Front

How many amino acids do humans need?

Back

Humans need 20 amino acids.

Front

What is the stage in a cell when it is doing normal cellular actions such as cellular respiration?

Back

Interphase is the stage when a cell performs normal functions like cellular respiration.

Front

What is metastasis?

Back

Metastasis is the spread of cancer cells from the original site to other parts of the body.

Front

What is protein synthesis?

Back

Protein synthesis is the process by which cells make proteins.

Front

What is a benign tumor?

Back

A benign tumor is a tumor that won't spread to other parts of the body.

Front

What are the building blocks of proteins?

Back

Amino acids are the building blocks of proteins.

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis in a cell.

Front

What is the difference between benign and malignant tumors?

Back

Benign tumors do not spread, while malignant tumors can invade other tissues and spread.

Front

What role does DNA play in protein synthesis?

Back

DNA contains the instructions for making proteins.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy.