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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
how to make soapsoap can be made from waste fat secure some waste fats and melt in a dish strain the fat by several layers of cloth weigh the fat and
explain the anterior pituitarythe anterior pituitary gland or adenohypophysis consists of three types of cells - acidophils basophils and
define the gene activation - mechanism of hormone actiona second important way by which the hormone affects cell function is gene activation this is
hard and soft water in cleaningprepare two samples of dirty cloth wash one in soft water with soap unless it is clean wash the other cloth in hard
how soap acts towards fatprepare another jar with warm water and oil just as you did in the experiment above this time add about half a cup of either
how water acts towards fathalf-fill a tall glass jar with warm water add some olive oil or other oil to a depth of about 1 cm shake this mixture hard
how soap helps water in cleaningprepare two greasy cloths by smearing kitchen fat or vaseline on cloths wash one sample in warm water without soap
softening water with chemicals try making suds with a half test tube of hard water and a few drops of soap solution next boil a same sample and again
softening hard water by boiling temporary hardness can be removed from water by boiling shake a little temporary hard water with a few drops of soap
the difference between hard and soft water collect some hard water from a streamor make some as defined in the next experiment also secure some soft
define the mechanism of hormone actionhormones affect cell function either by activating cyclic amp adenosine monophosphate mechanism or by
how to make a simple apparatus for distilling wateryou can make a easy water-distilling apparatus from a flask and a length of glass or rubber tubing
sterilizing water by boilingthe presence of tiny living plants and animals makes water inappropriate for drinking such forms of life can only be seen
how to make an experimental biterfit a one-hole stopper carrying a short length of glass tube into the small end of a lamp chimney put a little
define protein hormone and steroid hormonefurther hormones are of two different chemical types - protein hormone and steroid hormone most of the
define general hormonesgeneral hormones on the other hand are emptied into the blood by specific endocrine glands and then flow throughout the entire
explain the local hormoneslocal hormones affect cells in the vicinity of the organ secreting the hormone what we call as paracrine influence examples
what is a hormonea hormone as you may already know can be described as a chemical substance which having been formed in one particular organ or a
how to make a filtera plant pot with a plug of cotton wool in the bottom and a layer of sand a few inches deep makes a satisfactory filter for many