Sample_Exam_Qs Sp09

Sample_Exam_Qs Sp09 - LS2 Exam 1 Sample Questions Dr...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
LS2 Exam 1 Sample Questions Dr Simmons’ Q’s Multiple choice 1. The four elements most common in organisms are a. calcium, iron, hydrogen, and oxygen. b. water, carbon, hydrogen, and oxygen. c. carbon, oxygen, hydrogen, and nitrogen. d. nitrogen, carbon, iron, and hydrogen. e. phosphorus, water, carbon, and oxygen. Textbook p. 22 2. Polymerization reactions in which polysaccharides are synthesized from monosaccharides a. require the formation of phosphodiester bonds between the amino acids. b. occur in the nucleus of the cell. c. are hydrolysis reactions. d. depend upon van der Waals forces to hold the amino acids together. e. result in the formation of water. Textbook p. 41 3. What is the major distinction between a prokaryotic and a eukaryotic cell? a. A prokaryotic cell does not have a nucleus, whereas a eukaryotic cell does. b. A prokaryotic cell does not have DNA, whereas a eukaryotic cell does. c. A prokaryotic cell is smaller than a eukaryotic cell. d. Prokaryotic cells have not prospered, whereas eukaryotic cells are evolutionary “successes.” e. A prokaryotic cell cannot obtain energy from its environment. Textbook
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/28/2011 for the course LIFE SCIEN 2 taught by Professor Soliman during the Spring '10 term at UCLA.

Page1 / 5

Sample_Exam_Qs Sp09 - LS2 Exam 1 Sample Questions Dr...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online