{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}


Practice_Final_2_with_answers-1 - Name TA MCDB 1A FINAL...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Name______________________ TA________________________ MCDB 1A FINAL EXAMINATION DECEMBER 15, 2007 Scantron instructions: 1. Use a #2 pencil to complete the form. 2. Write your name and fill in the appropriate bubbles. 3. Write your perm. number in the ID number box and fill in the bubbles . 4. Write the color of your test in the space underneath the I.D. number box. 5. Fill in the entire rectangle of the best answer. Part I. Biochemistry: Dr. Feinstein Questions 1-17 (3 pts each) 51 points Part II. Cell Biology: Dr. Ayoub Questions 18-42 (2 pts each) 50 points Part III. Genetics Dr. Christoffersen Questions 43-92 (3pts each) 150 points Test Color 1 point 252 points __________________________________________________ Part I. Biochemistry Dr. Feinstein Questions 1 -17 (3 points each), 51 points total Choose the one answer that best completes the statement or answers the question. The GENETIC CODE and METABOLIC PATHWAYS are at the end of the Exam. 1. Consider a protein that is 345 amino acids long. When it folds up into its proper three- dimensional configuration, there is a hydrogen bond between the R groups of amino acid 47 and amino acid 222. Which level of protein structure best describes this interaction between amino acid 47 and amino acid 222? A. primary B. secondary C. tertiary D. quaternary E. more information is necessary 2. Covalent bonds can be involved in how many different levels of protein structure (primary, secondary, tertiary, quaternary)?: A. 0 B. 1 C. 2 D. 3 E. 4 MCDB1A Final YellowO Version: 0 Page: 1
Background image of page 1

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

View Full Document Right Arrow Icon
3. Which is a true statement? 4. The ! G for the reaction: aa1 + aa2 ---> aa1-aa2 (peptide bond formation) is about +3 kcal/mole. What does this tell you about the reaction? 5. Consider the segment of DNA drawn below. If the region of DNA encoding the gene of interest is located immediately to the right of the RNA polymerase, will it use the upper or lower strand of DNA for the template? A. upper strand of DNA B. lower strand of DNA C. need more information to be sure
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 20

Practice_Final_2_with_answers-1 - Name TA MCDB 1A FINAL...

This preview shows document pages 1 - 3. Sign up to view the full document.

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