1.The role of centrioles includes:
a)excretion
b)cell division
c)transport
d)energy synthesis
e)production of enzymes
2.The first phase of mitotic division is:
a)prophase
b)anaphase
c)metaphase
d)telophase
e)meiosis
3.Cytoplasmic inclusions include:
a)golgi apparatus
b)lysosome
c)mucin
d)vacuoles
e)ground substance
4.Transitional epithelium are mainly found in?
a)ureter
b)bladder
c)bronchiole
d)small intestine
e)gall bladder
5.The kidney is mainly made up of two parts namely:-
a)serous coat
b)mucuos coat
c)muscular coat
d)cortex
e)medulla
6.The two types of cells that make up chromophil of pituitary gland
include:
a)eosinophil
b)pars nervosa
c)alpha cells
d)beta cells
e)delta cells
7.Acetone is a special fixative used mainly for the demonstration of:
a)chromosomes
b)nucleus
c)lysosomes
d)phosphate
e)lipase
8.Picric acid is a peculiar fixative in that:
a)it causes conjuctities
b)it precipitates proteins
c)it is used as a fixative,stain and in differentiation
d)it is explosive and has to be stored under water
e)it is radio opaque
9.Post-chromitization is:
a)treatment of tissue with 3% potassium dichromate after normal fixation
b)unmasking fatty substances
c)treatment of tissue with potassium dichromate in order to improve
mitochondria staining reaction
d)washing tissue sections in water
e)is done before fixation
10.The following are cytoplamic fixatives except:
a)clarkes fluid
b)mullers fluid
c)orths fluid
d)schandins fluids
e)carnoys fluid
11.Chelating agents include:
a)EDTA
b)Varsene
c)Zeokarb
d)Trichroacetic acid
e)Formal saline
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