Dipeptide - Study guides, Class notes & Summaries

Helix Exam 2 Chapters 4-6 Questions & Answers 2024/2025 A peptide built from three amino acids must have - ANSWERS3 side chains A dipeptide containing valine and lysine has a net charge of __ at pH 7.0 - ANSWERS+1 Which bond in a polypeptide has the least rotational freedom? - ANSWERSC-N In an alpha helix, each carbonyl group - ANSWERSis a hydrogen bond acceptor a beta sheet is a type of regular secondary structure because - ANSWERSeach residue has the same backbone conformation...

BIOCHEM ACS STUDY GUIDE QUESTIONS AND ANSWERS 2024. Each of the following subcellular structures contains DNA EXCEPT A. the nucleus. B. ribosomes. C. chloroplasts. D. mitochondria. - ANSWER- B In plant and animal cells, the three-dimensional integrity of the cell is maintained, in part, by an internal network of filaments called A. the cell wall. B. the Golgi apparatus. C. the cytoskeleton. D. the endoplasmic reticulum. - ANSWER- C Of the following, which are prokaryotes? A. viruses...

Protein contains - Answer-Hydrogen, Oxygen, Nitrogen Protein - Answer-compounds composed of carbon, hydrogen, oxygen, and nitrogen and arranged as strands of amino acids. Amino acid side chains - Answer-Valine - 3 carbon Leucine - 4 carbon Tyrosine - 7 carbon Amino acids: - Answer-are the building blocks of protein State the different paths an amino acid can take once it is in a cell - Answer-- The amino acid can be used as is to build part of a growing protein - Make another needed com...

1. In a single molecule of water, the two hydrogen atoms are bonded to a single oxygen atom byAnswer - polar covalent bonds 2. Stanley Miller's 1953 experiments demonstrated conclusively thatAnswer - organic molecules can be synthesized abiotically under conditions that may have existed on early Earth 3. What do the four 'elements of life' -carbon, oxygen, hydrogen, and nitrogen-have in common?Answer - They all have unpaired electrons in their valence shells 4. Using the functiona...

IB Biology Ch2 Molecular Biology Latest Update 100% Correct Most common elements found in living organisms Carbon, Hydrogen, Oxygen, Nitrogen. Organic molecules Compounds that contain atleast two Carbon Inorganic molecules Compounds that do not contain Carbon Monomers Small subunits Polymers When many monomers are bonded together Monosaccharides Single sugars made up of just one subunit. Disaccharides Are sugars that have two subunits linked together by a condensation reacti...

A-LEVEL BIOLOGY SPECIMEN PAPER 1 EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ What type of molecule looks like a carboxylic acid? Correct Answer: 1. Saturated; 2. Fatty acid; In the space below, draw a diagram to show the dipeptide produced when two molecules of glycine are joined together. Correct Answer: 1. Peptide bond shown correctly; 2. Rest of dipeptide structure shown correctly; Name the other molecule formed when two molecules of glycine are j...

ATP dipeptide/ala-gly pyrimidine maltose purine fructose glucose glycine cysteine alanine phospholipid cholesterol Triglycerides DNA beta sheet alpha helix glycerol sugar phosphate backbone fatty acid chain ribose deoxyribose

Protein contains - Answer Hydrogen, Oxygen, Nitrogen Protein - Answer compounds composed of carbon, hydrogen, oxygen, and nitrogen and arranged as strands of amino acids. Amino acid side chains - Answer Valine - 3 carbon Leucine - 4 carbon Tyrosine - 7 carbon Amino acids: - Answer are the building blocks of protein State the different paths an amino acid can take once it is in a cell - Answer - The amino acid can be used as is to build part of a growing protein - Make another needed com...

AP BIOLOGY EXAM 2024 GRADED A Water characteristics ️polar, cohesion (hold together), adhesion (hold to another substance), surface tension, specific heat, heat of vaporization Surface Tension ️A measure of how difficult it is to stretch or break the surface of a liquid Specific Heat ️amount of heat absorbed or lost to change temperature by 1C Heat of Vaporization ️the quantity of heat required to convert 1 from liquid to gas Water polarity ️uneven sharing of electrons that...

Each of the following subcellular structures contains DNA EXCEPT A. the nucleus. B. ribosomes. C. chloroplasts. D. mitochondria. - B In plant and animal cells, the three-dimensional integrity of the cell is maintained, in part, by an internal network of filaments called A. the cell wall. B. the Golgi apparatus. C. the cytoskeleton. D. the endoplasmic reticulum. - C Of the following, which are prokaryotes? A. viruses B. bacteria C. yeast D. plant cells - B G° for the conversion o...