Biomolecules, and Cells

Front

What are Eukaryotic cells?

Back

Eukaryotic cells are complex cells that contain a nucleus and organelles, and are found in organisms such as animals, plants, and fungi.

Front

Which of the following is NOT a Eukaryotic cell?

Back

Bacteria are prokaryotic cells, not eukaryotic.

Front

What is the primary function of lipids in the body?

Back

Lipids are important for long-term energy storage and insulation.

Front

What organelle is responsible for photosynthesis?

Back

Chloroplasts are the organelles that conduct photosynthesis in plant cells.

Front

Do all cells contain DNA?

Back

True, all cells contain DNA, which carries genetic information.

Front

What is the optimum pH for enzyme activity?

Back

The optimum pH for enzyme activity can vary, but in this case, it is 6.6.

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 role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis in the cell.

Front

What are the main types of biomolecules?

Back

The main types of biomolecules are carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the structure of a phospholipid?

Back

A phospholipid consists of a hydrophilic (water-attracting) 'head' and two hydrophobic (water-repelling) 'tails'.