Biology Chapter: Cell Structure and Atomic Structure

Which component is found only in eukaryotic cells?

Prokaryotic cells have a nucleus.

What process describes the passive movement of water through a semi-permeable membrane?

The maximum number of electrons in the first energy level (shell) is ______.

Match the following atomic models with their developers:

Which group on the periodic table contains very reactive metals?

Reactivity decreases down Group 7.

What is the formula for calculating magnification?

### Eukaryotic Cell Component

The nucleus is found only in eukaryotic cells.

### Prokaryotic Cells

Prokaryotic cells do not have a nucleus.

### Passive Movement of Water

Osmosis is the passive movement of water through a semi-permeable membrane.

### Maximum Electrons in First Energy Level

The maximum number of electrons in the first energy level (shell) is two.

### Atomic Models and Developers

John Dalton proposed the atomic model as a solid sphere.
J.J. Thomson discovered the electron and proposed the plum pudding model.
Rutherford conducted the gold foil experiment which led to the discovery of the nucleus and the nuclear model.
Bohr proposed the planetary model, where electrons orbit the nucleus in specific energy levels.

### Reactive Metals

Group 1 on the periodic table contains very reactive metals, also known as alkali metals.

### Reactivity of Halogens

Reactivity decreases down Group 7, which contains halogens.

### Magnification Formula

Magnification is calculated using the formula: Magnification = Image Size / Actual Size.

Test your knowledge on cell structure and transport mechanisms along with atomic structure principles. This quiz covers essential cellular components, transport processes like diffusion and osmosis, and the basics of atomic structure. Assess your understanding of eukaryotic and prokaryotic cells, as well as subatomic particles.