Polypeptide backbone - Study guides, Class notes & Summaries

BIO 353 Exam 1 Cell Biology Practice Questions and Answers The three tenets of the cell theory are: A) 1. Organisms except viruses consist of one or more cells; 2. The cell is the basic unit of structure for all organism except viruses; 3. All cells arise only from existing cells B) 1. All Organisms consist of one or more cells; 2. The cells is the basic unit of structure for all organisms; 3. Some cells arise from preexisting cells. C) 1. All organisms consist of one or more cells; 2. Th...

Biochemistry WGU OA 2022 Questions With Answers. Amino Acid backbone consists of Ans - 1. amino group 2. carboxyl group 3. alpha carbon 4. R group Amino group: looks likes/consists of Ans - NH3+ Carboxyl group looks like/consists of Ans - cooAlpha carbon looks like/consists of Ans - CH The three Amino acid categories Ans - 1. hydrophobic (nonpolar) 2. polar 3. charged Hydrophobic Amino Acids Ans - non polar afraid of h20 usually in the middle/core of the protein contains H + C... C-C...

Bio 315- Exam 1 Questions and Answers 100% Correct From the list below, select the one cellular structure or compartment that is not found in animal cells: A. Plasmodesmata B. Golgi apparatus C. Endoplasmic Reticulum D. Plasma membrane - Correct Answer ️️ -A The most reliable feature distinguishing a eukaryotic cell from prokaryotic cell is the: A. Presence of plasma membrane B. Presence of a nucleus C. Eukaryotic cells larger size D. Presence of DNA - Correct Answer ️️ -B No...

Biology Midterm 2 Study Guide Exam Questions With Verified Answers which of the following is responsible for the formation of alpha-helices and beta-pleated sheets in a protein? a. ionic bonding between polypeptide subunits b. hydrogen bonds between R-groups of amino acids c. disulfide bonds between cysteine R-groups d. hydrogen bonding within with protein backbone - answerd. hydrogen bonding within the protein backbone secondary structure such as alpha helices and beta-plated sheets fo...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

What is the name for the ability of living things to maintain a relatively constant internal environment? - Homeostasis Eliminate as many alternative hypotheses as possible - Using both a treatment and a control group Eliminate the possibility of bias - "Blinding" both the researcher and the participants Assure that the sampled group represents the population as a whole - Using groups as large as possible A well stated ___ allows a researcher to make a/an ____ which can then be tes...

100 Biochemistry Exam 1 Questions with correct answers. Graded A Document Content and Description Below 100 Biochemistry Exam 1 Questions with correct answers Which of the following is found in RNA but not DNA A) Uracil B) Guanine C) Deoxyribose D) Phosphate E) Adenine >>>>Uracil Which of the fo llowing amino acids exhibits significant ultraviolet absorption above 250 nm? A) Alanine B) Tyrosine C) Methonine D) Glycine E) All of the above >>>>Tyrosine Collagen fibers hav...

Helix Practice Test Questions & Answers 2024/2025 Avery's experiments would show that - ANSWERSall genes were composed of DNA Luria's experiments largely dealt with the - ANSWERSmultiplication of bacterial viruses After first talking to Crick, he and Watson decided DNA could be solved - ANSWERSin a simple way in the alpha helix, a single polypeptide chain folds into a - ANSWERShelical arrangement held together by hydrogen bonds between groups on the same chain Maurice told Fra...

BCH 369 TESTED QUESTIONS WITH VERIFIED ANSWERS What is the role of the disulfide bond is oxytocin and vasopresin? - Answer-the disulfide bond is responsible for the cyclic structure of both Match protein structure: 1. The order of amino acid residues in the polypeptide chain 2. The interaction between subunits in proteins that consist of more than one polypeptide chain 3. The hydrogen-bonded arrangment of the polypeptide backbone 4. The 3-D arrangement of all atoms - Answer-1. Primary 2...

ASU BIO 181 Exam Questions 100% Marking Scheme All Answers Here!!!! Which six elements are most important for the survival of life? - Answer -H, C, N, O, P, S The shared biochemistry of all life is often considered evidence for: - Answer -Shared common descent of all life on earth. Water has which property or properties? - Answer -Hydrophilic Forms hydrogen bonds Ocean acidification is resulting due to - Answer -Global release of CO2 through the use of fossil fuels Which other e...