Tutor profile: Samantha C.
Subject: Basic Chemistry
What is the difference between Cations and Anions?
Cations have a positive charge which means these ions have lost electrons when bonding with another ion. Anions have a negative charge which means these ions have gained electrons when bonding with another ion.
List the two major difference between prokaryotic and eukaryotic cells
Eukaryotic cells contain a nucleus which houses their DNA, while prokaryotic cells house their DNA in the nucleoid region of the cell. Eukaryotic cells contain membrane-bound organelle making them more complex. Prokaryotic cells lack membrane-bound organelles
List and describe the three major functions of the nervous system.
Sensory Input: receiving sensory information from sense organs and sending the impulses Central Nervous System Integration: Interpreting sensory information and sending impulses to motor organs. Motor Output: Responding to stimuli
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