Biology mid-term review #2

Front

What organelle converts the chemical energy stored in food into compounds that are more convenient for the cell to use?

Back

Mitochondrion

Front

What is the correct sequence that traces the path of a protein in the cell?

Back

Ribosome, Endoplasmic Reticulum, Golgi Apparatus

Front

Which of the following is NOT a function of proteins?

Back

Store and transmit genetic information

Front

Which statement about the nucleus is NOT true?

Back

The nucleus is the site of protein assembly.

Front

Which structure makes proteins using coded instructions that come from the nucleus?

Back

Ribosome

Front

What is the function of the chloroplast?

Back

Chloroplasts convert light energy into chemical energy through photosynthesis.

Front

What is the role of the Golgi apparatus in the cell?

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

Front

What is the function of the endoplasmic reticulum?

Back

The endoplasmic reticulum synthesizes proteins and lipids; it is involved in the transport of materials within the cell.

Front

What is the function of lysosomes?

Back

Lysosomes contain enzymes that break down waste materials and cellular debris.

Front

What is the role of ribosomes in the cell?

Back

Ribosomes are the sites of protein synthesis, translating messenger RNA into polypeptide chains.