BIO 370 - Animal Physiology Final Exam Questions with Correct Answers Latest 2025
To control intercellular systems, a star-nosed mole is coordinating two major systems: -
Answers nervous & endocrine
Insulin is synthesized by ribosomes, stored in vesicles, and... - Answers secreted on demand
A map of the body projected to a brain area is called a... - Answers somatotopic map
During a long period between meals, there is a rise in the blood concentration of - Answers
glucagon
Kairomones are what type of signalling protein - Answers interspecific
Pheromones are what type of signaling protein - Answers intraspecific
Interspecific signaling proteins - Answers detected by a different species than the one that
produces them
Intraspecific signaling proteins - Answers detected by the same species that produces them
An example of pheromone signaling would be: - Answers to signal reproductive readiness
An example of postnatal provisioning would be: - Answers lactation
Carrier proteins are critical for the success of some hormones because they: - Answers
transport hydrophobic hormones into the bloodstream and increase longevity of the hormone
by retarding degradation
In order for muscles to contract, what needs to happen for the actin filament to be released -
Answers ATP must bind to the cross-bridge on the myosin filament
The diving beetle's bubble gains oxygen: - Answers because the partial pressure of oxygen is
lower in the bubble than in the water
What is the process that occurs on the 14 day of a female's cycle? - Answers Ovulation
What is the process that occurs from day 0-5 in a female's cycle? - Answers menstruation
Which hormone surges at the time of ovulation? - Answers luteinizing hormone & estrogen
According to the principle of reciprocity, when a muscle is stimulated to contract, its... -
Answers agonists contract while its antagonists relax
Sperm is produced in the.. - Answers seminiferous tubules
Sensors that can detect whether oxygen levels are getting too low in the blood are called the: -
Answers carotid bodies and aortic bodies
, Ganglion - Answers a cluster of nervous tissues that serves as a simple grain for invertebrates
Brainstem - Answers also referred to as the reptilian brain, control involuntary functions
Medulla - Answers Signals coming from this region manifest rhythmogenesis of breathing
Suprachiasmatic Nucleus - Answers processes blue light signals for optic nerve
Forebrain/Cerebrum - Answers this brain region is more developed in mammals than any other
vertebrates
Paracrine - Answers endocrine cell releases hormone not to capillaries byt to nearby target cells
Autocrine - Answers endocrine cell releases hormone to receptors on itself
Neurosecretory - Answers a nervous signal terminates in the endocrine cell that releases
hormone
Epithelial - Answers endocrine cells and glands that are stimulated by other hormones
Permissiveness - Answers one hormone is required for another to be activated
Tropic - Answers typically a suffix that indicates a hormone that controls other endocrine
tissues
Antagonism - Answers one hormone has the opposite effect of another hormone
Synergism - Answers one hormone amplifies the effects of another
Isometric - Answers bulging up, but not moving bones
Lengthening/Eccentric - Answers muscle is stretched but also engaged and doing work
Concentric - Answers muscle shortens, moving bone
Henry's Law - Answers concentration of a gas in solvent, depending on absorption factor of
solvent and partial pressure of gas
Ideal/Universal Gas Law - Answers effects of temperature and number of moles of gas on
pressure and volume
Krogh Diffusion Coefficient - Answers rate of free gas molecules might pass through a plane
T/F Endogenous functions do not require external stimuli to occur - Answers TRUE
T/F The autonomic nervous system controls involuntary functions - Answers TRUE
T/F Columnar CNS organization is exhibited in protostomes - Answers FALSE
To control intercellular systems, a star-nosed mole is coordinating two major systems: -
Answers nervous & endocrine
Insulin is synthesized by ribosomes, stored in vesicles, and... - Answers secreted on demand
A map of the body projected to a brain area is called a... - Answers somatotopic map
During a long period between meals, there is a rise in the blood concentration of - Answers
glucagon
Kairomones are what type of signalling protein - Answers interspecific
Pheromones are what type of signaling protein - Answers intraspecific
Interspecific signaling proteins - Answers detected by a different species than the one that
produces them
Intraspecific signaling proteins - Answers detected by the same species that produces them
An example of pheromone signaling would be: - Answers to signal reproductive readiness
An example of postnatal provisioning would be: - Answers lactation
Carrier proteins are critical for the success of some hormones because they: - Answers
transport hydrophobic hormones into the bloodstream and increase longevity of the hormone
by retarding degradation
In order for muscles to contract, what needs to happen for the actin filament to be released -
Answers ATP must bind to the cross-bridge on the myosin filament
The diving beetle's bubble gains oxygen: - Answers because the partial pressure of oxygen is
lower in the bubble than in the water
What is the process that occurs on the 14 day of a female's cycle? - Answers Ovulation
What is the process that occurs from day 0-5 in a female's cycle? - Answers menstruation
Which hormone surges at the time of ovulation? - Answers luteinizing hormone & estrogen
According to the principle of reciprocity, when a muscle is stimulated to contract, its... -
Answers agonists contract while its antagonists relax
Sperm is produced in the.. - Answers seminiferous tubules
Sensors that can detect whether oxygen levels are getting too low in the blood are called the: -
Answers carotid bodies and aortic bodies
, Ganglion - Answers a cluster of nervous tissues that serves as a simple grain for invertebrates
Brainstem - Answers also referred to as the reptilian brain, control involuntary functions
Medulla - Answers Signals coming from this region manifest rhythmogenesis of breathing
Suprachiasmatic Nucleus - Answers processes blue light signals for optic nerve
Forebrain/Cerebrum - Answers this brain region is more developed in mammals than any other
vertebrates
Paracrine - Answers endocrine cell releases hormone not to capillaries byt to nearby target cells
Autocrine - Answers endocrine cell releases hormone to receptors on itself
Neurosecretory - Answers a nervous signal terminates in the endocrine cell that releases
hormone
Epithelial - Answers endocrine cells and glands that are stimulated by other hormones
Permissiveness - Answers one hormone is required for another to be activated
Tropic - Answers typically a suffix that indicates a hormone that controls other endocrine
tissues
Antagonism - Answers one hormone has the opposite effect of another hormone
Synergism - Answers one hormone amplifies the effects of another
Isometric - Answers bulging up, but not moving bones
Lengthening/Eccentric - Answers muscle is stretched but also engaged and doing work
Concentric - Answers muscle shortens, moving bone
Henry's Law - Answers concentration of a gas in solvent, depending on absorption factor of
solvent and partial pressure of gas
Ideal/Universal Gas Law - Answers effects of temperature and number of moles of gas on
pressure and volume
Krogh Diffusion Coefficient - Answers rate of free gas molecules might pass through a plane
T/F Endogenous functions do not require external stimuli to occur - Answers TRUE
T/F The autonomic nervous system controls involuntary functions - Answers TRUE
T/F Columnar CNS organization is exhibited in protostomes - Answers FALSE
