Organelles and Function

Front

What is the primary function of chloroplasts in a cell?

Back

Chloroplasts are the organelles responsible for photosynthesis, converting light energy into chemical energy in the form of glucose.

Front

What role does the Golgi apparatus play in a cell?

Back

The Golgi apparatus modifies, sorts, and packages proteins and other materials from the endoplasmic reticulum (ER) for storage or secretion.

Front

How do centrioles contribute to cell division?

Back

Centrioles organize the microtubules that separate chromosomes during cell division, ensuring proper distribution to daughter cells.

Front

Where are proteins synthesized in a cell?

Back

Proteins are synthesized by ribosomes, which can be found free in the cytoplasm or attached to the endoplasmic reticulum.

Front

What is the function of mitochondria in a cell?

Back

Mitochondria convert the chemical energy stored in food molecules into ATP, which is used as a more convenient energy source for cellular processes.

Front

What is the structure of a chloroplast?

Back

Chloroplasts have a double membrane structure and contain thylakoids, which are stacked in structures called grana, where photosynthesis occurs.

Front

What types of proteins are processed by the Golgi apparatus?

Back

The Golgi apparatus processes various types of proteins, including enzymes, hormones, and structural proteins, preparing them for their specific functions.

Front

What is the significance of ribosomes in protein synthesis?

Back

Ribosomes are essential for translating messenger RNA (mRNA) into polypeptide chains, which fold into functional proteins.

Front

What is the energy currency of the cell produced by mitochondria?

Back

Adenosine triphosphate (ATP) is the energy currency produced by mitochondria, used to power various cellular activities.

Front

How do centrioles assist in the formation of the mitotic spindle?

Back

Centrioles help in the formation of the mitotic spindle by anchoring microtubules that pull chromosomes apart during cell division.