Test questions 3 Flashcards
____ neurons carry stimulus towards the CNS while ___ neurons carry impulses away from the CNS
Sensory / motor
The action of chewing food is controlled by the ___ division of the nervous system and digestion of food is controlled by the ____ division of the nervous
Somatic / autonomic
What is the relation in muscle contraction
Stimulated by neurotransmitters release in synapse, actin and myosin stay the same length, contractions use atp
Neuron
Axon sends stimulus to the terminal, terminal releases neurotransmitters, cell body has metabolic activities
Dendrite sends stimulus to the body
Transecting injuries to the spinal cord affect
Somatic and autonomic system
What muscle tissue types is voluntary
Skeletal
For the proper functioning of muscles, the cellular energy of atp is
Needed for both muscle contraction and release
What neuromuscular disorders affects both voluntary and involuntary muscles
Muscular dystrophy
Female gametes are called __ and contain a set __ of chromosomes
Ova / 23
What structures is part of both the male urinary and reproductive system
Urethra
Typically, egg and sperm meet for fertilization in
Fallopian tubes
Male gametes are produced in the ___ and mature in the ___
Testes / epididymis
In the female system, the hormone FSH stimulates __ and LH stimulates
Follicle development / ovulation
Meiosis is to gametes as fertilization is to __
Zygote
What are parts of the male reproduction system
Urethra, epididymis prostate gland
The female gonads are the ___ whose function is to ___
Ovaries / produce eggs and estrogen
What does corpus luteum
Produces progesterone
Gland secretion of earwax
Ceruminous