Examlex
To measure the activity of the human brain during certain thought processes, a short-lived radioactive sugar is injected in the carotid artery and is utilized by those cells that are most active. This shows up on a PET scan and demonstrates the detection of
Newman Projection
A method of visualizing the spatial arrangement of atoms in a molecule, showing how they are connected from the perspective of a bond axis.
Gauche Conformer
A conformation where groups are separated by a dihedral angle of approximately 60 degrees, often leading to steric hindrance.
Butane
A gaseous hydrocarbon of the alkane series, found in natural gas and used as fuel, with a formula of C4H10.
Angle Strain
A form of strain in a cyclic molecule when bond angles deviate from their ideal values, leading to extra energy stored in the compound.
Q5: Which of the following domains contains organisms
Q7: Which pathway in cellular respiration will produce
Q24: What forms the contractile ring in animal
Q26: If purchasing power parity holds, then the
Q37: Which of the following pathways produces of
Q38: If both interest rate parity and the
Q41: Which structure is directly associated with the
Q49: When viewed through a microscope, one characteristic
Q58: If an actual put option premium is
Q65: List the key similarities and differences between