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EL Bio 2.1 Cell Theory, Microscopes & Cell Types QUIZ

Posljednje ažuriranje over 3 years ago

5

1

Pitanje 1

1.

My eyepiece (ocular lens) has a magnification of 10x.
What is the total magnification if the objective lens is 20x?

4

1

4

3

Pitanje 2

2.

Match the cell type with its characteristics.

plants, animals, fungi, protists
multicellular or unicellular
large and complex
unicellular only
bacteria, archaebacteria
small and simple
has membrane bound organelles
NO membrane bound organelles

Prokaryotic cell
Eukaryotic cell

Pitanje 3

3.

Living things came from nonliving things. (Scientists disproved)
This was called...

biogenesis

homeostasis

spontaneous generation

Pitanje 4

4.

Label the parts of the microscope.

Drugi mogući odgovor:

arm

objective lens

base

coarse adjustment knob

ocular lens (eye piece)

stage

fine adjustment knob

light source

Pitanje 5

5.

Drag and drop.
Traditional Cell Theory - What are the original 3 parts?
Modern Cell Theory - What are the new 3 parts?

Cells are the basic unit of life
All living things are made of one or more cells
All cells have energy flow (metabolism)
All cells come from pre-existing cells
Cells contain DNA that transmits heredity information
All cells are similar in chemical composition

Traditional Cell Theory (orginal 3 parts)
Modern Cell Theory (new 3 parts)