Examlex
When the equation Cr2S3 + HCl CrCl3 + H2S is balanced,a term in the balanced equation is
DNA Methylation
A biochemical process involving the addition of a methyl group to the DNA molecule, affecting gene expression without changing the DNA sequence.
Epigenetic Modification
Chemical changes to the DNA or histones that affect gene expression without altering the DNA sequence, influenced by environmental factors.
Caste Development
The differentiation process in social insects like bees and ants, where individuals develop into specialized roles such as workers or queens.
Vasopressin
A hormone produced by the hypothalamus and secreted by the posterior pituitary gland, playing a key role in increasing water retention in the kidneys and in regulating social behaviors.
Q3: A 50.0 ml solution of sodium hydroxide
Q6: How many molecules of CH<sub>3</sub>OH will contain
Q22: You receive a gift of one mole
Q34: A 3.000g sample of a compound is
Q39: Which isotope has the same number of
Q51: Which compound contains a triple bond in
Q83: Small discrete packets of energy are known
Q93: What is the volume occupied by 25.0
Q94: The volume of a gas,at constant pressure,is
Q103: When a metal reacts with hydrochloric acid<br>A)a