In the begining
The root of all...
Simplify it for me...
but it ended like...
...and finally...
100

a-, an-

What is without

100

ren/o

What is kidney

100

Kidneys

What is nephr/o

100

-scope

What is an instrument for viewing. 

100

-blast 

What is embryonic 

200

in-

What is in, into, not, or without

200

urethr/o, urethra

What is Urethria

200

Cerebrum

What is cerebr/o, cerebr/i

200

-ologist

What is specialist

200

-oma

What is tumor

300

dys-

What is abnormal

300

meningi/o

What is meninges

300

In relation to the bladder 

What is Vesic/o

300

-lysis

What is separation

300

-gram

What is a picture

400

poly-

What is many

400

Myel/o

What is bone marrow, spinal cord 

400

bladder or cyst 

What is cyst/o

400

-lepsy

What is seizures

400

-ectomy

What is sugical removal

500
intra-

What is within or inside

500

urin/o

What is urine

500

Nerve 

What is Neuri/o

500

-osis

What is abnormal condition

500

-tomy

What is incision