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define hypothalamic control of anterior pituitary glandthe hypothalamus controls many of the automatic functions of the body it secretes a series of
sinking bodiesfill the overflow can with water to the level of the spout select a stone that will go inside the overflow can attach a string to the
how to make an overflow can and catch bucketthese are useful for the study of archimedes principle which controls floating and sinking to make an
define the prolactinprolactin is synthesized in lactotroph cells of anterior pituitary gland during pregnancy and during the entire period of milk
how to make a devil diver cartesian diverfind a tall glass jar with a quite wide mouth wrap a few turns of copper wire about the thin part of the
a stone seems to weigh less in waterweigh a large stone on a pair of kitchen scales put a loop of heavy string around the stone and weigh it again
another way to observe the buoyancy of waterpush a large cork to the bottom of a pail of water notice the quantity of force you have to apply to hold
you can observe the buoyancy of watermake an equivalent arm balance secure two soda water-bottles and suspend them with loops of string from either
the buoyancy of waterfind a metal can like a coffee can or a cigarette tin which has a tightly fitting cover with the cover on push the can into a
what determines sinking and floatingshape a piece of lead tin or aluminium foil into the form of a little boat and float it on the water in a pan now
model water wheelsa meat skewer or a knitting needle can be used as an axle an old typewriter ribbon- spool or a sticking plaster reel is useful as a
a model reaction water turbineuse a soda water bottle from which the bottom has been separate wind string around it near the bottom end and suspend
simple hydraulic pressthe principle of the hydraulic press is illustrated by the following modelhalf fill a cylindrical jar with water pour melted
1 identify ten diagnostic medical term that use diagnostic note the suffixes and provide the definitions2 then identify ten related procedural
explain the gonadotropic hormones gththere are two gonadotropic hormones which regulate gonadal functions they are follicle stimulating hormone fsh
water pressure changes with depthuse the funnel and manometer which you made in the last experiment fill a tall glass jar or pail with water
to show that liquids exert pressureconnect two 15 cm lengths of glass tubing or two transparent plastic soda straws with a short length of rubber
the difference between weight and pressuremake two square blocks of wood one much lesser than the other and link them together as shown in the
explain the adrenocorticotropic hormone acthacth also known as corticotrophin is a polypeptide and is synthesized by corticotroph cells of the
the meaning of pressurecalculate the area using squared paper and measure the force per square centimetre standing on one foot will deal out your
explain the thyroid stimulating hormone tshtsh also known as thyrotropin is a glycoprotein and synthesized by thyrotroph cells of the anterior
explain the hypersecretion during childhoodhypersecretion during childhood due to an increased secretion of the growth hormone gigantism occurs there
explain the hyposecretion during adult lifehyposecretion during adult life it is only currently becoming recognized the usual feature being low blood
explain the hyposecretion during childhoodhyposecretion during childhood due to deficiency of growth hormone or its receptors stunted growth of the
define growth hormone ghit is a protein containing 19lamino acids in a single chain it is secreted by somatotrophs throughout life even though growth