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what is a brain freezewhat is commonly referred to as brain freeze happens when you ingest something that is very cold too rapidly when the cold
what is the formula for photosynthesish2o 6co2 light energy ----gt c6h12o6 6o26 molecules of water 6 molecules of carbon dioxide ---gt1 molecule of
what a test tube brush and how is it usedit is a method made with nylon bristles attached to a twisted-wire shaft used to knock the bottoms out of
what is an erlenmeyer flask and how is it usedit is same to a beaker except that it gets narrower at the top it is use to hold liquids and do
what does acute disease meanan sharp disease is which does not last for a longer duration n has no weakness in the
what are sorithe word sori is the plural form of sorus in ferns a sorus pl sori is a cluster of sporangia on the edge or underside of a fertile frond
how do plants take in oxygenfirst cells in take carbon dioxide and does photosynthesis which take water sugar and co2 and then makes oxygen and a
what is the proper name for edta and what is itedta is ethylenediamine tetraacetic acid it is a tough chelating agent it has many uses containing1
what are analogies for a nucleolusif the nucleolus is the president of a factory then the nucleolus is the
how many cells are in the average human brainroughly 6 trillion are in the average human
why is the reaction of ethane and chlorine not a free-radical addition reactionbecause no free radicals are include in the reaction process only
what does vacuoles doit is an organelle located in the cells cytoplasm which is the site of protein synthesisit is really a protein having of 2 parts
why are trees greenit is because leaves have chloroplasts which have a green pigment which also have chlorophyll in them they are used for conducting
what is the difference between nematocyst and spiculesnematocysts are on cnidariansspicules are in
why is it important to be familiar with the laboratory apparatus and their usesif you do not use instruments or lab apparatuses correctly or use an
what is a graduated cylinder and how is it useda graduated cylinder is a piece of laboratory glassware used to accurately calculate out volumes of
q investigations of food borne diseasesmost important aspect of food borne disease would be to collect the right sample now what procedure to
q can you explain deoxynivalenol mycotoxicosisduring 1987 an outbreak estimated to have affected over 50000 people in the state of jammu and kashmir
q what does this fungus looks like ansthe important characteristic features of aflatoxicosis are jaundice cirrhosis long term exposure to aflatoxins
what is moneraone of the 5 main kingdoms contains bacteria and bluegreen algae does not have a cell membrane or in other words is made of prokaryotic
how is a genetic trait determined by the genetic code within a dna moleculea dna molecule has 4 dissimilar bases either cgta any specific combination
what is a burette and how is it useda burette is a uniform-bore glass tube with fine gradations and a stopcock at the bottom used particularly in
what does an osteoblast cell doliving cells within the bone are occupied in an unceasing process of remodeling osteoblasts lining the surface of bone
why the orange trees are often sprayed with wateralthough it is grossly counter-intuitive whenever citrus groves are in risk of experiencing
q what are mycotoxins how are these produced and where are these found are these naturally-occurring or produced what is their significancefirst