Report Abuse. There really aren't levels of hardness so to say, but there are certain terms to describe just how erect a male is. When a male says he's Rock Hard, it means that he's as hard as possible.This usually occurs when the male is close to orgasm or at as high an arousal point as possible.eport Abuse. There really aren't levels of hardness so to say, but there are certain terms to describe just how erect a male is. When a male says he's Rock Hard, it means that he's as hard as possible.
kilobyte (KB or Kbyte*) As a measure of computer memory or storage, a kilobyte (KB or Kbyte*) is approximately a thousand bytes (actually, 2 to the 10th power, or decimal 1,024 bytes). Letters from the Editor: 2016 State of Storage.
Kilobase (kb). Unit of length for DNA fragments equal to 1000 nucleotide s. Knockout ... A kilobase (kb) is a unit of measurement in molecular biology equal to 1000 base pair s of DNA or RNA.inase: A kinase is in general an enzyme that catalyzes the trans fer of a phosphate group from ATP to something else. Based on the structure of DNA, each base pair is about 0.34 nm in length. A ~ (that is, 103 base pair s) of DNA is therefore about 0.34 Âµm in length.