Cell Organelles Flashcard

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts are organelles that conduct photosynthesis, allowing plants to convert sunlight into energy.

Front

What is the role of the cell wall in plant cells?

Back

The cell wall provides structure and protection to plant cells, giving them shape and support.

Front

What organelle is absent in red blood cells?

Back

The nucleus is absent in red blood cells, allowing more space for hemoglobin.

Front

Why is the vacuole larger in plant cells than in animal cells?

Back

The vacuole stores water, nutrients, and waste products, and its larger size helps maintain turgor pressure in plant cells.

Front

What is the function of the cell membrane?

Back

The cell membrane acts as a barrier that controls what enters and leaves the cell, maintaining homeostasis.

Front

What is the cytoplasm?

Back

Cytoplasm is the jelly-like substance within the cell membrane that contains organelles and is the site of many cellular processes.

Front

What is the function of mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, generating energy through cellular respiration.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis, translating genetic information into proteins.

Front

What is the function of the Golgi apparatus?

Back

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

Front

What is the endoplasmic reticulum (ER)?

Back

The endoplasmic reticulum is a network of membranes involved in protein and lipid synthesis; it comes in two forms: rough (with ribosomes) and smooth (without ribosomes).