Asparagine asn - Study guides, Class notes & Summaries

general structure of an amino acid - answer-Central C, a hydrogen, an amino group, a carboxy acid group, and a side chain (R group) Glycine, Gly, G - answer-non-polar, aliphatic (does not have dissociable acid) Alanine, Ala, A - answer-non-polar, aliphatic (does not have dissociable acid) Proline, Pro, P - answer-non-polar, aliphatic (does not have dissociable acid) Leucine, Leu, L - answer-non-polar, aliphatic (does not have dissociable acid) Valine, Val, V - answer-non-polar, al...

ECS1501 ASSIGNMENT 6 After isolating the rough endoplasmic reticulum from the rest of the cytoplasm, you purify the RNAs attached to it. Which of the following proteins do you expect the RNA from the rough endoplasmic reticulum to encode? a. soluble secreted proteins b. ER membrane proteins c. plasma membrane proteins d. all of the above - CORRECT ANSWER===D The rough ER consists of ER membranes and polyribosomes that are in the process of translating and translocating proteins into the...

Biochemistry 1 Exam 1 NWHSU L - Answer- The configuration at the alpha-carbon of the vast majority of naturally occurring amino acid is? D - Answer- Which amino acids are not biologically active? Glutamate (Glu) Negatively charged R group - Answer- Apspartate (Asp) Negatively charged R group - Answer- Lysine (Lys) Positively charged R group - Answer- Alanine (Ala) Non-polar, Aliphatic - Answer- Glycine (Gly) Non-polar, Aliphatic - Answer- Isoleucine (Ile) Non-...

Biochemistry ACS Final Test Questions With Complete Answers Biochemistry I - ANSWERS What is the difference between an apo and holoprotein - ANSWERS Apo = protein part of an enzyme without its characteristic prosthetic group (cofactor is not bound) Holo = apoprotein with its prosthetic group (cofactor bound) Many amino acids exist as what isomer? - ANSWERS L Most alpha amino acids are _____, expect for glycine. All amino acids have ______ unique to itse...

MCB 2000 Exam 1 Alanine (ala) nonpolar aliphatic Glycine (gly) nonpolar aliphatic Valine (val) nonpolar aliphatic branched chain Leucine (leu) nonpolar aliphatic branched chain Isoleucine (ile) nonpolar aliphatic branched chain Proline (pro) nonpolar aliphatic ring structure that is not aromatic Phenylalanine (phe) nonpolar aromatic permits absorption of UV light at 280 nm Tyrosine (tyr) polar and nonpolar properties -amphipathic uncharged aromatic OH group Try...

A Ala Alanine Give the symbol, abbreviation, Name of this amino acid G Gly Glycine Give the symbol, abbreviation, Name of this amino acid I Ile Isoleucine Give the symbol, abbreviation, Name of this amino acid L Leu Leucine Give the symbol, abbreviation, Name of this amino acid M Met Methionine Give the symbol, abbreviation, Name of this amino acid P Pro Proline Give the symbol, abbreviation, Name of this amino acid V Val Valine Give the symbol, a...

MCAT: Biochemistry Questions and Answers 100% Pass amino acid molecules that contain: 1. an amino group (-NH2) 2. carboxyl group (-COOH) 3. R group/side chain - determines the chemical properties 4. Hydrogen atom (-H) main focus is on alpha aa's - not every amino acid is an alpha aa (GABA) - not every amino acid is coded for a codon - some aa's are converted to non codon coded aa for specific reasons - in eukaryotes they are all L configuration alpha amino acid aa that the amino group an...

Biochemistry Proteins questions and answers with complete top solutions What are 7 functions of proteins? 1) Enzymatic catalysis, 2) Mechanical Support, 3) Transport and Storage, 4) Movement, 5) Transmission of nerve impulses, 6) Regulation, 7) Protection Proteins are composed of? alpha-L-amino acids Chiral Has something different on all 4 bonds The alpha-carbon for all the 20 protein amino acids except glycine are chiral How do you tell if an amino acid is L or D? L...

1. How do the molecules that play a role in living cells compare to those encountered in organic chemistry? a. They are the same, just operating in a different context. b. Biological molecules are organic molecules, but the similarity ends there. c. Biological molecules aren't similar to organic molecules at all. d. Biology isn't based on molecules at all, but a "vital force". ANSWER: a POINTS: 1 QUESTION TYPE: Multiple Choice HAS VARIABLES: False LEARNING OBJECT...