Question

66. Neurons in the control motor reflexes.
a. Thalamus
b. Spinal cord
c. Parietal lobe
d. Hippocampus
e. B & C

67. The connects the two cerebral hemispheres.
a. Limbic system
b. Corpus Callosum
c. Cerebellum
d. Pituitary

68. Where are parasympathetic preganglionic cell bodies located?
a. Cerebellum
b. Brain Stem
c. Dorsal root ganglia
d. Skin

69. Patients with ADHD are given which type of medication:
a. Anti-Seizure
b. Tranquilizer
c. SSRI
d. Stimulant

70. The structure of peptide hormones are comprised of:
a. Phosphodiester linkages
b. Polypeptide chains
c. Amino acid chains
d. B & C
e. A & B

71. Mechanosensitive ion channels are gated ion channels that respond to
chemical deformation of the plasma membrane.
a. True
b. False

72. In a relaxed muscle, the myosin-binding site on actin is blocked by .
a. titin
b. troponin
c. myoglobin
d. tropomyosin

73. Sensory receptors are modified for the types of they detect.
a. Stimuli
b. Neurotransmitters
c. Neurons
d. Action potentials

74. If a person’s cold receptors no longer convert cold stimuli into sensory
signals, that person has a problem with the process of .
a. Reception
b. Transmission
c. Perception
d. Transduction

75. The cortical areas serving skin that is densely innervated are
than those serving skin that is less densely innervated.
a. Larger
b. Smaller
c. Longer
d. Shorter

76. FSH and Estradiol regulate the menstrual cycle.
a. True
b. False

Answer 1

66)Neurons in the control motor reflexes are spinal cord, because the neurons in thalamus, parietal lobe and hippocampus does not control motor reflexes. option b. 67) Two cerebral hemispheres are connected by corpus callosum(option b) 68)The preganglionic cell bodies of parasympathetic system are located in the brain stem and sacral portion of the spinal cord(option b) 69)Attention deficit hyperactivity disorder: the patient are given stimulant because it increases neurotransmitter levels , heart rate and blood pressure and decreases appetite and sleep , in conjugation with other drugs option d. 70)The structure of the peptide harmone consists of polypeptide chains with a size ranging from 3 to hundreds of amino acids , option d. 72) option d tropomyosin. 73)sensory receptors are modifies for the types of they detect a stimulli(option a) 74)if the persons cold receptors no longer convert cold stimuli into sensory signals that person has a problem with the process of transduction. it is the function of a sensory system is the translation of a sensory signal to an electrical signal in the nervous system. option d. (given time is completed so not able to complete )