Which of the following molecules is the most hydrophobic? Group of answer choices Leucine Stearic Acid Phospholipid Glucose AMP

Q: Which covalent bond forms when a fatty acid is attached to the following molecule by dehydration…

A: Dehydration synthesis is a type of conversion reaction, which involves the loss of water from the…

Q: Which of the following amino acids would be MOST likely used as a nucleophile in a reaction…

A: The nucleophilic reaction involves  an electron rich nucleophile which attacks a positively charged…

Q: Which of the following is true about a peptide bond: Electron delocalization occurs between the…

A: A peptide bond is formed between the α-nitrogen atom of one amino acid and the carbonyl carbon of…

Q: Which level(s) of protein structure can you find the α helix and the β pleated sheet? mutiple answer…

A: The Beta-pleated sheet is made up of anti-parallel chains of covalently linked amino acids with…

Q: The following is a block diagram for a glycerophospholipid where the building blocks are labeled…

A: Phospholipid is an amphiphatic molecule constructed from four components: fatty acids, a platform…

Q: The R-group of lysine has an overall positive charge. The R-group of glutamic acid has an overall…

A: Amino acids are small biomolecules and serve as building blocks of proteins. These contain the amino…

Q: Which of the following is NOT a lipid?

A: Lipids are important to our body as they store energy, as well as they are required for cellular…

Q: arrange the following lipids in order of decreasing polarity: cholesterol, triglyceride, estradiol,…

A: Introduction: The lipids are the biomolecules made up of hydrocarbon that serves as the major…

Q: Electrophoresis is the movement of molecules within a matrix (paper, gel) to which an electric field…

A: Amino acids are molecules composed of an alpha carbon bonded to to 4 valencies. They are;…

Q: Snake venom contains the enzyme phospholipase A2, which cleaves the fatty acid at position 2 of a…

A: A phospholipid is an amphipathic molecule made up of four components fatty acids a phosphate  a…

Q: Sphingolipids are considered as phospholipids if: The polar head group contains a single sugar…

A: Lipids are hydrophobic molecules due to the presence of a predominant hydrocarbon (-CH) chain in…

Q: how many peptide bonds are in this peptide (disulfide bonds are NOT peptide bonds)

A: Introduction Protein is the most abundant macromolecule in our body. Protein performs various…

Q: CH2-O-CO-(CH2)14-CH3 CH2-O-CO-(CH2)14-CH3 CH2-O-P(O)-0-CH2-CH2-NH3

A: Lipids  includes fats, oil, waxy like substances. They are non-polar and hydrophobic in nature…

Q: Highlight the atoms or groups that are in hydrophobic portions of this molecule in blue, and the…

A: The name of above given structure is 2-methyl pentanal

Q: An amino acid has an R-group that is negatively charged at cellular pH. Which of the following…

A: Question - . An amino acid has an R-group that is negatively charged at cellular pH. Which of the…

Q: A protein composed of a single polypeptide contains numerous disulfide bonds. Exposure to a reducing…

A: Proteins are large biomolecules that consist of one or more amino acid chain residues. Biochemists…

Q: Match lipid descriptions in column A with the phospholipid types in column B.…

A: Phospholipids are the important class of lipids with 2 Fatty acids attached to glycerol backbone and…

Q: HO ↑ A CH3 B choline head group H3C. C glycerol backbone CH3 CH3 < CH3 B- CH3- CH3 C-CH₂-CH O O C 0…

A: A= Sterol group  B= Choline C = Glycerol D = Acyl chain

Q: In the space below draw a dipeptide composed of lysine and glutamic acid bound together by peptide…

A: Amino acids are the building blocks of proteins. There are 20 amino acids that join together by…

Q: Can you please identify what type of protein this is?

A: The correct answer is "Antiparallel beta confirmation"

Q: Amino acids with ionizable side chains are found in all groups except: negatively-charged…

A: There are four classes of biological macromolecules: proteins, nucleic acids, lipids,…

Q: The polar head of a phospholipid always has a phosphate group. True or False

A: The polar head of a phospholipid always has a phosphate group. Yes, it is true. Because the criteria…

Q: I' H I "H HO Choose all of the following are true of the given structure? (Choose all of the correct…

A: The major biological macromolecules are nucleic acid, proteins, lipids and carbohydrate.  The four…

Q: A polypeptide has: many peptide bonds O 4 peptide bonds O 2 peptide bonds O 3 peptide bonds O 1…

A: In essence, a peptide bond is an amide-type covalent chemical connection. This bond connects two…

Microscopy

Microscopy is a technical field of study about the use of microscopes to observe small objects like cells and micro-organisms that are not visible to the naked eye. A microscope is used in the field of microscopy, in order to see the object or organism that cannot be seen easily. Microscopes help us to observe the fine structure of a cell and its content.