Peptide bonds - Study guides, Class notes & Summaries

BIO 340 Final Exam/ 491 Qs & Ans/ A+ Score Solution/ . What type of bonds are formed between complementary DNA bases? - Answer: Hydrogen Bonds Which of the following forms the backbone of a polynucleotide chain? - Answer: alternating sugar and phosphate groups Guanine and adenine are purines found in DNA - Answer: true What is the OBSERVED number of heterozygotes in the new generation? - Answer: 188 Using the same logic, you get the expected and observed number of homozygotes in...

Barber Practice State Board Exam/ 200 Q&A/ . Terms like: An altering and interrupted current that proceeds a mechanical reaction with no chemical effect is the _____________. - Answer: Faradic Current Amino acids are joined end-to-end by ______________. - Answer: Peptide Bonds Amino acids are joined together by end bonds form a _____________. - Answer: Polypeptide Chain Ammonia is a colorless gas composed of __________ and _____________. - Answer: Hydrogen and Nitrogen

The two polynucleotide chains in DNA are held together primarily by H bonds between A and U as well as between G and T? a. True b. False correct answers B (DNA does not have Uracil, it has Cytosine) If there is 12% of A in a DNA molecule, then the % of G must be? a. 12% b. 30% c. 368 d. 76% e. none of these are correct correct answers E (A=T and C=G, A+G/T+C=1) The catalytic molecule responsible for making a peptide bond during translation (protein synthesis) in cells is? ...

CHEM 210 Module 6 Exam Questions and Answers Updated 2024/2025 (Portage Learning) In RNA, guanine always pairs with . Thymine Guanine Cytosine Uracil Both A and B CYSTOSINE DNA is built from which of the following? Nucleosides Genes Purines Nucleotide Codons NUCLEOTIDE The Z-form helix of DNA is stabilized mainly by . Ionic bonds Covalent bonds Hydrogen bonds Ion-dipole bonds Hydrogen covalent bonds HYDROGEN BONDS Question 1 3 / 3 pts CHEM 210 Portage Learning Chem 210 - M...

BIO 161 midterm 1 cal poly Latest Version 100% Pass Question 1: What are the fundamental elements found in the molecular structure of proteins? - a. oxygen, carbon, nitrogen, hydrogen, amino acid side chain - b. nitrogen, oxygen, carbon, hydrogen, amino acid backbone - c. nitrogen, hydrogen, carbon, oxygen, amino acid ring - d. hydrogen, oxygen, carbon, nitrogen, amino acid group - Answer: a. oxygen, carbon, nitrogen, hydrogen, amino acid side chain Explanation: Proteins are com...

Term that means self-immunity - ANSWER-Autoimmunity intrinsic control - ANSWER-is sometimes called autoregulation Of the 11 major body systems, which is the least involved in maintaining homeostasis? - ANSWER-reproductive Intracellular parasites that consist of DNA or RNA surrounded by a protein coat and sometimes by a lipoprotein envelope are called - ANSWER-Viruses The contraction of the uterus during birth of a baby is an example of - ANSWER-positive feedback Which of the follo...

Phosphorus has an atomic number of 15. This tells us that... - Answer-there must be 15 protons True or False: covalent bonds are stronger than ionic and hydrogen bonds because atoms that are joined with covalent bonds share electrons - Answer-True An e- in a hydrogen atom exists in the first valence shell. The valence e- of Aluminum exist in the 3rd shell. Which valence shell e- have higher potential energy and why? - Answer-the valence e- of aluminum, bc higher e- shells have higher energy...

CHEM120 WEEK 8 FINAL EXAM/ CHEM 120 FINAL EXAM LATEST ACTUAL EXAM 2024/ QUESTIONS AND CORRECT DETAILED ANSWERS|A+GRADE 1. The name of the compound FES04 is iron sulfate 2. Peptide bonds link the amino acids together to make a primary polypeptide sequence. The bonds are AMIDE

BPK 110 Final Review Questions and Answers 2024 with complete solution Differentiate between complete and incomplete proteins and provide typical sources of each. - Answer ️️ -Complete proteins: Have all nine essential amino acids. Ex. Animal sources of protein (milk, meat) Incomplete proteins: Lack one or more of the essential amino acids. Ex. Plant sources of proteins (legumes) Describe the molecular structure of proteins and the four levels of protein structure. Which bonds are es...

True or false: Generally, the total number of nonpolar amino acids has a greater affect on protein structure than the exact order of amino acids in a polypeptide chain. - CORRECT ANSWER-False. The order in which amino acids are linked is unique for each protein and is the most important factor in determining the overall protein factor. True or False: The "polypeptide backbone" refers to all atoms in a polypeptide chain, except for those that form the peptide bonds. - CORRECT ANSWER-False...