Metamorphic rocks change over time with the help of pressure and heat, the more pressure or heat which is added to the rock, the greater the alteration of the rock will be
Answer:
Which of the following best describes the structures of carbohydrates? They occur as monomers, chains of monomers, and branched structures.
Explanation:
Water molecules are polar (positive charge zones and negative charge zones) this makes the attraction of a na+ ion or a cl- ion to occur.
<h3>How are the water molecules composed?</h3>
This class of molecules that have a distribution of charges are called polar and, consequently, form bonds called hydrogen bonds with other molecules.
These molecules have a permanent dipole moment, that is, they have a structure called dipolar (two poles), this arrangement gives water great power to dissolve substances within it.
Therefore, we can conclude that water molecules are polar (positive charge zones and negative charge zones) this makes the attraction of a na+ ion or a cl- ion to occur.
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The nucleotide sequence of the trna anticodon will be; GUA against the CAU codon sequence of nucleotide on mRNA
<h3>
What is the nucleotide sequence?</h3>
According to the base-pairing rule A form base pair with T with two hydrogen bond and G pairs with C with 3 hydrogen bond in DNA. But in RNA T is replaced by U that means A pairs with U in mRNA.
Thus, the nucleotide sequence of the trna anticodon will be GUA against the CAU codon sequence of nucleotide on mRNA and this tRNA must be attached with histidine amino acid.
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Answer:
Perfume = Ester
Fuel = Alcohol
Anesthetic = Ether
Weak base = Amine
Weak acid = Carboxylic acid
Explanation:
Substance abuse is related to misuse of toxic or hazardous substances for example alcohol, and illicit drugs. It leads to the psychoactive substances responsible for substance syndrome.
It is active due to global impairment in cognition, behavioral, and physiological phenomena that are developed after the repeated use of the substances abuse that is related to the strong desire to use the drugs.
