EOG Calculator Active

The picture is an example of...

• active tranport

• passive transport

• diffusion

• osmosis

Even though the concentration of salt is high in some gland cells and low in the blood, these cells can move salt out of blood and into the cells.  This is an example of

• passive transport

• active transport

• diffusion

• osmosis

The roots of a plant contain a high concentration of minerals and the soil contains a lower concentration.  The roots absorb minerals from the soil.  This is an example of

• passive transport.

• active transport.

• diffusion

• osmosis

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What is the primary function of an EOG (Electrooculography) calculator in scientific research?

• To measure eye movement

• To calculate gravitational force

• To analyze chemical reactions

• To predict weather patterns

Which part of the eye is primarily responsible for generating the electrical signals measured by an EOG?

• Cornea

• Retina

• Lens

• Iris

In an EOG experiment, what does a positive deflection in the signal typically indicate?

• Eye movement towards the nose

• Eye movement towards the ear

• Blinking

• Eye movement upwards

What is the typical unit of measurement for the electrical signals recorded in an EOG?

• Volts

• Amperes

• Ohms

• Hertz

Which scientific principle is primarily utilized in the functioning of an EOG?

• Electromagnetic induction

• Electrochemical gradient

• Electrostatic force

• Electrophysiology

In a typical EOG setup, where are the electrodes placed?

• On the forehead

• Above and below the eye

• On the temples

• On the earlobes

What is the main advantage of using EOG over other eye-tracking methods?

• Higher accuracy

• Lower cost

• Non-invasiveness

• Faster data processing