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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 |