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Angela Leone
Physiology Final
| Question | Answer |
|---|---|
| A synapse can occur only between an axon and: | another axon. a cell body. a dendrite. |
| Which chemicals allow neurons to communicate with one another? | neurotransmitters |
| Which of the following is not one of the main chemical classes of neurotransmitters? | Triglycerides |
| About 98.5% of the oxygen carried by systemic arterial blood is attached to: | Hemoglobin |
| Boyle's Law states that the volume of a gas varies___with pressure at a _____temperature: | Inversely, constant |
| Polysaccharides are hydrolyzed into disaccharides by enzymes known as: | Amylase |
| The substances absorbed in t the lymph capillaries are: | Glycerol and fatty acids |
| The final product of carbohydrate digestion is a: | Monosaccharide |
| Which blood vessel carries absorbed food from the GI tract to the liver? | Portal vein |
| Internal respiration can be defined as: | The exchange of gases between the blood capillaries and the tissue cells |
| Standard atmospheric pressure is: | 760 mm Hg |
| The hormone that inhibits gastric muscle, slowing the passage of food into the duodenum, is called: | Gastric inhibitory peptide |
| The part of the brain that can directly influence or inhibit the release of hormones from the pituitary is the: | Hypothalamus |
| A synaptic knob would be located on a(n): | Axon |
| Cerebrospinal fluid is formed by filtration of blood in the: | Choroid plexuses |
| A term commonly used as a synonym for action potential is: | Nerve impulse |
| When an impulse reaches a synapse: | Chemical transmitters are released |
| The only ion that can diffuse across a neuron's membrane when the neuron is at rest is: | Potassium |