Identify one element from the periodic table and explain its role in the human body (either alone or as part of a molecule). Is it something we need to survive? If so, is it found in any foods we eat? Distinguish between an element and a compound and give an example of e...
An element is a pure substance made up of atoms with the same atomic number. A compound is a pure substance made up of two or more elements. The smallest unit of a compound is a molecule. A mixture, on the other hand, is a substance formed ...
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EC330, a small-molecule compound, is a potential novel inhibitor of LIF signaling PI3K/AKTSTAT3METASTASISDear Editor,LIF,a multi-functional cytokine,is frequently overexpressed in many human cancers,including breast,colorectal,and pancreatic cancers(Liu et al.,2013;Li et al.,2014;Yu et al.,2014...
To draw the structure of the compound with the IUPAC name 1-phenylpropan-2-ol, follow these steps: Step 1: Identify the Base ChainThe name "propan" indicates that the base chain consists of three carbon atoms. Therefore, we will start with a straight chain of three carbon atoms. Step 2...
ASK AN EXPERT ScienceChemistryCHEMISTRY: ATOMS FIRST VOL 1 W/CONNECT Reason behind in the lack of optical activity in the 2- chlorobutane. Concept introduction: Electrophile (negative-charge loving) : A molecule or ion that accepts a pair of electrons to ...
Concept introduction: Molar mass is also known as molecular weight, which is the sum of the total mass in grams of all the atoms that present in a particular molecule. If we know the formula of a compound then we can easily determine the compound’s molar...
Atoms are the individual components that make up every substance. Molecules are composed of two or more atoms and molecules are the basis for every chemical compound. The way that atoms are arranged within a molecule differs depending upon which molecule is being discussed. ...
Creatine is known to enhance creatine phosphate stores in muscles. These phosphates in turn create ATP or Adenosine Triphosphate, which is essentially a molecule that gives energy to the body and helps in all the basic life functions. When any exercise is carried out, ATP gets broken down to ...
What do you call a compound that consists of only two atoms and has a net charge of zero? A negatively charged ion is called a(n) (a)___; a positively-charged ion is called a(n) (b)___. An ion is an atom or molecule that has a ...