Physiology Exam 1 (EEOB 2520 OSU ) Questions With Complete Solutions

Physiology Exam 1 (EEOB 2520 OSU ) Questions With
Complete Solutions

4 primary types of cells Correct Answers Neuron

Epithelial

Connective

Muscle

Acclimatization Correct Answers Adjusting (TAKES TIME)

Afferent pathway Correct Answers going towards integrator

Biorythms Correct Answers pattern to variation of controlled
variable (parameter)

Connective cells Correct Answers support

Disturbances from steady state are called? Correct Answers
Reactive (Reactive -> Response -> Feedback)

does Acclimatization cause your set point to change? Correct
Answers yes

does being at steady state require energy? Correct Answers Yes

Does Feedfoward use less energy than negetive feedback?
Correct Answers Yes

, Efferent pathway keys? Correct Answers Detection (change has
to be significant)

Endocrines Correct Answers Hormones

Epithelial cells Correct Answers out/in boundary (like skin)

Equation 1? Correct Answers ATP <-> ADP + Pi + Energy
(Reversible)

Equation 2? Correct Answers Glucose+ o2 + ADP + Pi -> ATP
+ CO2 + H2o + Heat

Equation 3? Correct Answers Co2+ H20 <-> HCO3- + H+
(Reversible)

Equation 4? Correct Answers PV=nRT

Examples of biorhythms Correct Answers Circadian (sleeping)

Lunar (day)

Annual (every year)

Feedfoward Correct Answers Technique used to avoid being
pushed out of steady state (Proactive -> Preparation=
Feedfoward)

Gap junctions Correct Answers Short narrow channels

Genome Correct Answers Identical DNA