Which of the following is a particle found in the nucleus of an atom and that has no electrical charge?

Matter composed of a single type of atom is know as an ?

A stable atom has _________ in its valence shell.

Which parts of the atoms interact in a chemical reaction?

The outer ring in Figure 2-1 represents

The valence of an atom represents its?

The type of bond produced when atoms share electrons equally is

The type of bond produced when atoms with somewhat different electronegativities share electrons is ____

Which of the following types of chemical bonds do carbon atoms generally NOT form?

Unstable isotopes can be useful

Which of the following is an INCORRECT pairing?

Compounds that readily dissociate in water are

Which of the following is a property of water?

An acid dissociates in water to release?

The reverse of a dehydration synthesis reaction is an ____ reaction.

A hydroxyl _____ acts as a base.

Which of the following is NOT a characteristic of saturated fats?

Which of the following is NOT a characteristic of phospholipids?

Organisms use carbohydrates in all of the following ways EXCEPT

Nucleic acids, proteins, and complex carbohydrates are all produced by?

Which of the following is an example of polysaccharide?

Which of the following statements about proteins is FALSE?

All of the following are components of an amino acid EXCEPT

Which of the following is found in nucleic acids?

Hydrogen Bonds are found in all of the following EXCEPT

Tertiary and quaternary structures of proteins involves _____ bonds.

Which of the following are examples of pyrimidines?

All of the following bases are found in RNA molecules EXCEPT

The "backbone" of the DNA molecule is composed of

Which of the following would NOT normally be found as a component of a cells nucleic acids?

All of the following are associated with ATP molecules EXCEPT

Which of the following statements concerning nucleic acids is FALSE?

Which of the following is an INCORRECT pairing?

Proteins contain both acidic and basic R groups, and can therefore function as

A ____ is a compound that dissolves into anions and cations in water.

Plant cell walls are composed of ______ held together by ________ .

A ______ is an arrangement of atoms found in a variety of macromolecules.

Decomposition reactions are commonly _____ reactions.

Lipids found in the membranes of all eukaryotic cells are _____ .

A protein is a _________ of amino acids.

DNA is composed of repeating units of sugars, phosphates, and nucleic acids. This is an example of a

A polymer composed of a simple sugar is an ____

Anna is conducting an experiment using pH indicator that is red at low pH, green at neutral pH and purple at high pH. She starts with a green solution. When she adds compound X to her solution it turns purple. Then she adds compound Z to the solution and it turns green. She adds more Z, the solution remains green. These observations suggest X is ____ & Z is ______ .

An amine group is removed from an amino acid and bounded to a second compound to form a different amino acid. No other molecules are uses or produced. What type of reaction is likely to be involved?

Adenosine triphosphate (ATP) is a

Amylose is an ______ carbohydrate

Using a microscope you observe an amoeba moving toward a food source. This is an example of

Which of the following is NOT a component of bacterial flagella?

Which of the following statements concerning the characteristics of life is FALSE?

Protein synthesis occurs in the ____ ?

Which of the following bacterial cell structures plays an important role in the creation of biofilms?

Short hairlike structures used only by eukaryotic cells for movement are called ?

A bacterial cell moving toward light would be an example of

Which of the following statements concerning prokaryotic flagella is TRUE?

Which of the following statements concerning pili is FALSE?

Which of the following may be a component of bacterial cell walls?

Bacterial cell walls that are resistant to drying contain:

Lipid A is a component of

Bacteria of the genus Mycoplasma lack cell walls. What sort of environment do they require for survival?

Lipid soluble molecules would be expected to cross the cytoplasmic membrane by which of the following processes?

ATP is expended in which of the following processes?

Which of the following statements concerning osmosis is FALSE?

Endospores survive a variety of harsh conditions in part because of the presence of

The glycocalyx of a eukaryotic cell performs all of the following functions EXCEPT

Which of the following is unique to archaea?

The cells illustrated in Figure 3-1 are in an _____ environment

Which of the following statements concerning endocytosis and exocytosis is TRUE?

A lipid found in prokaryotes but NOT in eukaryotes is ____

Which the following statements concerning centrioles is FALSE?

Which of the following is classified as a non membranous organelle of eukaryotic cells?

Which of the following is associated with the mitochondria of a eurkaryotic cell

Which of the following statements about the endoplasmic reticulum (ER) is correct?

Which of the following organelles is responsible for producing most of the ATP in a eukaryotic cell?

Chloroplasts differ from mitochondria in that the former have

Which of the following is paired Incorrectly?

Which of the following statements concerning the endosymbiotic theory is FALSE?

Which of the following is NOT a function of the eukaryotic cytoskeleton?

The accumulation of glucose 6-phosphate inside a bacterial cell via phosphorylation of glucose is an example of

Which of the following molecules would be expected to cross the cytoplasmic membrane rapidly and without the use of transport proteins?

Which of the following processes requires a carrier protein?

Which of the following chemical substances contributes to the unique characteristics of acid-fast bacteria?

The cytoplasmic membranes of ______ contain phospholipids and proteins.

Membrane rafts are found in the cytoplasmic membranes of ?

Endocytosis and exocytosis are means of transport used by

Some ____ use group translocation as a means of transport.

Hopanoids are found in ____ cytoplasmic membranes.

The cell walls of some _____ are composed of proteins.

Cytoplasmic membranes of ____ are composed of phospholipids

Some members of _____ have hami.

_____ may have pili.

Cell walls composed of polysaccharide are found in

Which of the following may have cell walls containing teichoic acids?