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Mdcat-past-papers - ETEA - Biology Quiz

Filters: Board: ETEA | Subject: Biology |
241. The precursor cells are chondrocytes



242. The cells contained in the lacunae of the bone are called:



243. Those joints in which the articulating bones are separated by a fluid-containing cavity are called:



244. The joints present in the elbow and knee are the examples of which type of joint?



245. The hollow elongated tube formed when muscle fiber penetrates deep into the cell is known as:



246. How many actin filaments surround the myosin at each end?



247. The ........ surrounds the muscle fiber of the skeletal muscle.



248. What happens to calcium when skeletal muscles recover from contraction?



249. Which of the following does not relate to the smooth muscles?



250. Which one of the following is not related to arthritis?



251. Muscle fatigue results due to deficiency of ------ and excess accumulation of ------



252. The type of neuron that carries nerve impulse from tissue and organ to the spinal cord and brain is:



253. The resting membrane potential of neuron is measured about:



254. The hind brain is comprised of all of the following except:



255. The neuron is said to be polarized when the:



256. What brings membrane potential to threshold?



257. A reflex action does not involve the



258. Diffusion of ----- across the post synaptic membrane causes it to depolarize:



259. The neurotransmitter ------- is hydrolyzed by mono-amine oxidase:



260. The total number of cranial nerves in a human body are: