Chapter 1
Chapter 3
Chapter 5
Chapter 7
Chapter 11
100
The simplest structure shared among all living organisms is the
What is a cell?
100
Which element(s) is common to all organic molecules
What is carbon?
100
Certain white blood cells engulf microorganisms and bring them in to digest them. This process is best described as
What is phagocytosis?
100
Synthesis of ATP via a proton gradient is called
What is chemiosmosis?
100
DNA replication is said to be
What is semi-conservative?
200
Which level of organization includes all others
What is population?
200
What macromolecules is composed of amino acids
What is proteins?
200
Which of the following is the major lipid found in membranes?
What is phospholipids?
200
A product of glycolysis
What is pyruvate?
200
molecule that is responsible for separating double-stranded DNA into single strands
What is DNA helicase?
300
When cells associate with each other they form
What is tissues?
300
Two molecules with identical molecular formulas but that have different structures are called
What is isomers?
300
Simple diffusion is defined as the movement of
What is molecules from areas of higher concentration to areas of lower concentration?
300
molecules is produced in the oxidation of NADH during fermentation
What is lactate?
300
synthesizes the daughter strands during DNA replication
What is DNA polymerase?
400
When communities of organisms interact with their physical environment they form a(n)
What is ecosystem?
400
Fuels such as gasoline are nonpolar and high in energy because they are largely composed of
What is hydrocarbons?
400
Facilitated diffusion requires
What is carrier proteins?
400
Before entering the Krebs cycle, pyruvate is converted to
What is acetyl-CoA?
400
The building blocks of DNA.
What is nucleotides?
500
The phenomenon through which populations of organisms change over several generations is termed
What is biological evolution?
500
This class of macromolecules serves as important energy stores and is a major component of plasma membranes.
What is lipids?
500
Human erythrocytes function best in a
What is an isotonic solution?
500
The electrons that are transferred through the electron transport system initially belonged to
What is NADH and FADH2?
500
produces short sequences of RNA, which allows polymerase to synthesize a new strand of DNA
What is DNA primase?
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