Examlex
A Web site typically contains a collection of related Web pages that can be accessed using software called a(n) ____.
Sugar-Phosphate
The backbone of DNA and RNA molecules, composed of alternating sugar and phosphate groups.
Hydrogen Bonds
Hydrogen bonds are a type of weak chemical bond that is formed when a hydrogen atom, covalently bonded to a more electronegative atom or group, is attracted to another electronegative atom.
Nitrogenous Base
An organic molecule that makes up the building blocks of nucleic acids, such as DNA and RNA, including adenine, thymine, guanine, cytosine, and uracil.
Nucleic Acids
Complex organic substances that constitute the genetic material of living cells; DNA and RNA.
Q37: The first commercially successful minicomputer was introduced
Q41: Computer companies often use _, which is
Q42: In order to protect a stream or
Q50: In 1995-1996, gray wolves were re-introduced to
Q57: According to a number of environmental scientists,
Q58: A second testing phase for a new
Q61: When you turn on a computer, you
Q68: In the United States, about _% of
Q75: A(n)_ GIF is also called a Web
Q79: File sharing became popular in the late