Answer the following question given this paragraph: Glaciers form when more snow falls than melts each year. Over many years, layer upon layer of snow compacts and turns to ice. There are two different types of glaciers: continental glaciers and valley glaciers. Each type forms some unique features through erosion and deposition. An example of each type is pictured in Figure below . Q: The two types of glaciers are continental and what other kind? Choices: - rolling - micro - macro - valley A:
valley
(Question)
Answer the following question given this paragraph: Beryllium hydride consists of a central beryllium atom with two single bonds to hydrogen atoms. Recall that it violates the octet rule. Q: Beryllium hydride consists of a central beryllium atom with two single bonds to what? Choices: - nitrogen atoms - metabolic atoms - calcium atoms - hydrogen atoms A:
(Answer)
hydrogen atoms
Ques: Answer the following question given this paragraph: http://www. kentchemistry. com/links/Kinetics/entropy. htm. Q: A small molecule that binds to a larger molecule is known as a? Choices: - lipid - enzyme - oxide - ligand A:
Ans: ligand
(Q).
Answer the following question given this paragraph: Amides are carbonyls attached to one nitrogen atom and one carbon or hydrogen atom. Amides are used in materials such as crayons and inks, as well as in paper rubber products. Q: Amides are carbonyls attached to one nitrogen atom and one carbon or which other atom? Choices: - helium - nitrogen - calcium - hydrogen A:
(A).
hydrogen
Ques:Answer the following question given this paragraph: Vertebrates have an excretory system that includes a pair of kidneys. Kidneys are organs that filter wastes from blood so they can be excreted from the body. Q: What organs filter wastes from blood so they can be excreted from the body? Choices: - lungs - pancreas - liver - kidneys A:

Ans:kidneys
Ques:Answer the following question given this paragraph: Protein Structure. Primary protein structure is the sequence of amino acids in a single polypeptide. Secondary protein structure refers to internal shapes, such as alpha helices and beta pleated sheets, that a single polypeptide takes on due to bonds between atoms in different parts of the polypeptide. Tertiary protein structure is the overall three-dimensional shape of a protein consisting of one polypeptide. Quaternary protein structure is the shape of a protein consisting of two or more polypeptides. For a brief animation of protein structure, see www. stolaf. edu/people/giannini/flashanimat/proteins/protein%20structure. swf . Q: A sequence of amino acids in single polypeptide is the primary structure for what? Choices: - lipids - cells - dna - proteins A:

Ans:
proteins