Bio QTR 3 Level Up 2024-25 Part 2

Front

What are the characteristics of Archaebacteria?

Back

Prokaryotic organisms with a cell wall that lacks peptidoglycan, often found in extreme environments like hot springs and salt lakes.

Front

What is the process to form ADP from ATP?

Back

Bonds between the second and third phosphate groups (C and D) must be broken.

Front

What are stomata?

Back

Small openings on the surface of leaves that allow for gas exchange (CO2 in, O2 out) during photosynthesis.

Front

What does a greater difference in DNA base pairs indicate about two organisms?

Back

The organisms are more distantly related.

Front

What is the function of the cerebellum?

Back

It coordinates voluntary movements, balance, and posture.

Front

Define prokaryotic cells.

Back

Cells that lack a nucleus and membrane-bound organelles, typically smaller and simpler than eukaryotic cells.

Front

What is the role of the cell wall in bacteria?

Back

It provides structural support and protection to the cell.

Front

What is the significance of the waxy cuticle in plants?

Back

It helps reduce water loss by providing a barrier to evaporation.

Front

What is the difference between Eubacteria and Archaebacteria?

Back

Eubacteria have peptidoglycan in their cell walls and are found in more common environments, while Archaebacteria do not and thrive in extreme conditions.

Front

What is the primary function of stomata in plants?

Back

To facilitate gas exchange for photosynthesis and respiration.