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Cell Biology Basics Quiz

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Questions and Answers

What is the basic unit of life responsible for the living and functioning of organisms?

Molecules

Tissues

Atoms

Cells (correct)

Which microscopy techniques are used in the study of cells?

X-ray microscopy

MRI microscopy

Ultrasound microscopy

Fluorescence microscopy (correct)

What was the invention that allowed the first sighting of cells in 17th-century Europe?

Digital microscope

Compound microscope (correct)

Telescope

Electron microscope

What does cell biology encompass?

Study of prokaryotic and eukaryotic cells Signup and view all the answers

Which field is NOT interconnected to research in cell biology?

Botany Signup and view all the answers

What is the average daily cell loss due to apoptosis in an adult human?

50 to 70 billion cells Signup and view all the answers

Which process results from acute cellular injury?

Necrosis Signup and view all the answers

What is the purpose of apoptosis during the development of a human embryo?

To separate fingers and toes Signup and view all the answers

What are the characteristic cell changes associated with apoptosis?

Blebbing, cell shrinkage, nuclear fragmentation Signup and view all the answers

How does apoptosis differ from necrosis in terms of cellular remnants?

'Apoptotic bodies' that can be engulfed by phagocytes Signup and view all the answers