Final Exam Flashcards
Control Group
The group who does not receive the drug being tested
Experimental Group
The group being experimented on (independent variable)
Characteristics of life
cellular organization
response to the environment
growth & development
homeostasis
energy processing
evolutionary adaptation
Hierarchy of life
Atoms
Molecules
Cells
Tissues
Organs/ Organ System
Organism
Populations
Communities
Ecosystems
Biosphere
Protons
positively charge also the atomic number
Electrons
negatively charged
neutrons
electronically neutral
Polar covalent
atoms have different electronegativity has a partial charge
Nonpolar covalent
atoms have equal electronegativity shares equally and has no partial
charge
Weak chemical bonds
Hydrogen Bonds:
usually O or N
Hydroxyl Group
-OH
Carboxyl
O
//
-C
\
OH
Carbonyl Aldehyde
O
//
C
\
H
Carbonyl Ketone
O
//
C
\
X (anything other than H)
Amino Group
H
/
-N
\
H
