Match the Word in Column 1 to Its Definition in Column

question 31

Essay

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.
A)The cut or low-lying portions between the lands in a rifled bore
B)An interior constriction placed at or near the muzzle end of a shotgun's barrel to control shot dispersion
C)A discipline mainly concerned with determining whether a bullet or cartridge was fired by a particular weapon
D)A chemical test used to develop patterns of gunpowder residues around bullet holes
E)The rear part of a firearm barrel
F)The mechanism in a firearm that throws the cartridge or fired case from the firearm
G)The mechanism in a firearm by which a cartridge or fired case is withdrawn from the chamber
H)The spiral grooves formed in the bore of a firearm barrel that impart spin to the projectile when it is fired
I)The diameter of the bore of a rifled firearm, usually expressed in hundredths of an inch or millimeters
J)Size designation of a shotgun, originally the number of lead balls with the same diameter as the barrel that would make a pound. The only exception is the .410 shotgun, in which bore size is 0.41 inch.
K)The raised portion between the grooves in a rifled bore
L)The interior of a firearm barrel
M)The process of determining the distance between the firearm and a target, usually based on the distribution of powder patterns or the spread of a shot pattern
-Ejector

• A)The cut or low-lying portions between the lands in a rifled bore
• B)An interior constriction placed at or near the muzzle end of a shotgun's barrel to control shot dispersion
• C)A discipline mainly concerned with determining whether a bullet or cartridge was fired by a particular weapon
• D)A chemical test used to develop patterns of gunpowder residues around bullet holes
• E)The rear part of a firearm barrel
• F)The mechanism in a firearm that throws the cartridge or fired case from the firearm
• G)The mechanism in a firearm by which a cartridge or fired case is withdrawn from the chamber
• H)The spiral grooves formed in the bore of a firearm barrel that impart spin to the projectile when it is fired
• I)The diameter of the bore of a rifled firearm, usually expressed in hundredths of an inch or millimeters
• J)Size designation of a shotgun, originally the number of lead balls with the same diameter as the barrel that would make a pound. The only exception is the .410 shotgun, in which bore size is 0.41 inch.
• K)The raised portion between the grooves in a rifled bore
• L)The interior of a firearm barrel
• M)The process of determining the distance between the firearm and a target, usually based on the distribution of powder patterns or the spread of a shot pattern
• -Ejector

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Definitions:

Pyramidal Cells

A type of neuron found in areas of the brain such as the cerebral cortex, known for their pyramid-shaped cell bodies and involvement in many cognitive processes.

Phospholipids

A class of lipids that are a major component of all cell membranes as they can form lipid bilayers.

Membranes

Thin layers of tissue that cover surfaces, line cavities, and divide spaces or organs, often serving as barriers or interfaces.

Hydrophobic

Hydrophobic describes molecules or substances that repel water, unable to mix or dissolve in it, often because of nonpolar characteristics.