5) Which of the following notations represents the dipeptide shown below HONCHCNHCHCOB CH2 CH2 OH CH4OH...
1.) Draw the structure of the amino acid Serine(ser), which has R=-CH2-OH. Label the alpha carbon. 2.) Draw the dipeptide that forms between serine and alanine. The dipeptide sequence is Ser-Ala. Label the peptide bond. 3.) How many amino acids residues are in a polypeptide containing 6 peptide bonds? How many peptide bonds are in a tripeptide 4.) Sketch a alpha-helix and a beta-sheet as best as you can. Label each.
Choose the amino acids from the list below that could combine to give the following dipeptide. H2-CH- CH-C -OH H CH2 H N—C—C—OH CH2 H N—C—C- -OH CH2 CH2 CH2 CH2 NH2 H2N-CH-C-OH CH2 OH H2N-CH- -C- -OH Н. OO H2N-CH-C-OH CH-CH, сн.
Which of the following represents the addition polymer formed from the monomer shown below? CH2=CHCI +CH-CH+ A) +CH=CCI+n B СІ C) +CCI=C-CI+, D +CCl2-CC1Zt. E) +CH2-CH+ A.B ОВ. С ooooo
19) The form of dipeptide aspatylserine (Asp-Ser) obtained from two amino acids, aspartic acid and serine, whose structures are shown here, is HiN-CH-C-0HIN-CH-C-0 CH2 CH OH aspartic acid serine A HN-CH-C-o-N-CH-C-o CH OH CH2 coo -(H-C-o-H-c-o CH OH CH2 HIN CH-C-N-CH-C-O CH OH CH H-CH-CH CH CH OH coo- 20) Where is the peptide bond located in this dipeptide? serine valine a) the CO-NH joining serine and the valine b) the doubly bonded oxygen just left of center between the...
What is the IUPAC name for the compound shown below? H3C-CH2-CH-CH2 CH3 OH
1. What is the name for the dipeptide shown below
2. Label each as primary, secondary, tertiary, or quaternary
3. Indicate whether each is hydrophobic or hydrophilic: Ananine,
Tyr, Lysine, V
CH, O CH OH NH-CH=C-NHCHCOOH The protein folds into a compact structure stabilized by interactions between R groups. the combination of two or more protein molecules to form an active protein pleated sheet the peptide bonds between the amino acids the structural level achieved when hydrogen bonds form between...
Which one of the following could not be an empirical formula? For the answers: CH2 represents CH2 CH4 represents CH4 C2H5 represents C2H5 C2H6 represents C2H6 CH2 CH4 C2H5 C2H6
Which of the following reactions will produce the molecule shown below? CH3(CH2)3–0–—CH, CH3 CHCH2)3 + HOẠC–CH2CH, CH2CH2)3-0–CH + H2C-CH3 CH3 (CH2)3-OH + HO—C—CH2CH3 CH3(CH2)3-OH + HC-CH2CH3
+ + CH:CH Br heat Which of the following describes the reaction shown below? CH2=CH2 HBT A) AHº - AS = 0 B) AH° <0 and AS > 0 C) AH® <0 and AS < 0 D) AHⓇ >0 and AS'>0 E) AHⓇ>and AS < 0
PRELAB ASSIGNMENT 1 Draw the structure of the amino acid son CH-OH Label the alpha carbon acid Sorine (en) which has R MO CHE OH CH2 OH 2. Draw the dipeptide that forms betw the peptide bond. s between serine and alanine The dipeptide sequence is Ser Ala Lace CH NCH H, A - — сH — с CH2 OH 3. How many amino aci arty amino acid residues are in a polypeptide containing 6 peptide bonos How many peptide...