2026 QUESTIONS WITH SOLUTIONS
GRADED A+
◉ Stratum Corneum.
Answer: Protective durable overcoat, waterproof, tough, relatively
insensitive to biological, chemical and physical assault.
◉ Stratum Lucidum.
Answer: visible only in thick skin, few layers thick, dead clear cells
◉ Stratum Granulosum.
Answer: 3-5 layers of thick keratinocytes flastten out
◉ Stratum Spinosum.
Answer: overlies the stratum basale, cells come from the basale,
filaments u the cells that resist tension, keratinocytes have a spiny
appearance, contain langerhen cells
◉ Stratum Basale.
, Answer: Deepest layer, single row if renewing keratinocytes that are
getting ready to push up, melaninocytes, small portion of merkel
cells
◉ Parts of a neuron.
Answer: Cell body, Dendrites, Axon
◉ Cell body.
Answer: Provide protein for maintaining and regenerating nerves
◉ Dendrites.
Answer: Each neuron had one or more dendrites, branch from the
cell body, bring impulses in, distal ends of dendrites of sensory
neurons are receptors
◉ Axon.
Answer: Each neurons has one axon, axon hillock integrates
incoming signals. axons carry impulses away and communicates
◉ Afferent neurons.
Answer: Brings signal to CNS, *sensory
◉ Efferent neurons.