Examlex
The volume of a gas is inversely proportional to the pressure of a gas is known as
Cell
The smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane.
Activator Protein
A positive regulatory protein that stimulates transcription when bound to DNA. Compare with repressor protein.
Positive Control
A genetic control system in which a regulatory protein binds to DNA, turning on transcription of a gene. Compare with negative control.
Operon
A functioning unit of DNA containing a cluster of genes under the control of a single promoter, found in prokaryotes and some viruses.
Q2: Give the set of four quantum numbers
Q7: Identify the compound that is NOT a
Q42: Give the complete electronic configuration for nitrogen.<br>A)
Q62: Give the net ionic equation for the
Q64: How much energy (in kJ)do 3.0 moles
Q81: A sunburn is caused by overexposure to
Q100: Write the reaction illustrating ΔH°<sub>f</sub> of CaCO<sub>3</sub>
Q131: Calculate the energy change associated with the
Q153: The chemical formula for iodous acid is<br>A)
Q212: What is the concentration of barium ions