Carbon sulfur bonds - Study guides, Class notes & Summaries

Biology 1201 Final Exam Moroney LSU Questions and Answers Graded A+ An element has 8 protons, 9 neutrons, and 8 electrons. What are its atomic number and mass? 8 and 17 How many and what type of bonds does sulfur usually form in biology? 2 covalent A molecule that has all non polar covalent bonds would be________. hydrophobic What substance makes up the interior of a potato tuber? starch What is an example of a lipid? triglyceride One characteristic shared by sucrose, lactose, and maltos...

Bio 93 Midterm Review (Test Questions) with Complete Solutions Which of the following properties or processes do we associate with living things? A) evolutionary adaptations B) energy processing C) responding to the environment D) growth and reproduction E) all of the above e The lowest level of biological organization that can perform all the activities required for life is the A) organelle-for example, a chloroplast. B) cell-for example, a skin cell. C) tissue-for example, ne...

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...

Prokaryotes do not have a ________. However, they do have ________. Correct Answer-nucleus, DNA. What two things store energy in cells? Correct Answer-ion gradient and covalent bonds. True or False: both prokaryotes and eukaryotes have ribosomes and plasma membranes. Correct Answer-True What are the big 6 atoms? Correct Answer-Carbon, Hydrogen, Oxygen, Phosphorus, Sulfur, Nitrogen What is assimilation? Correct Answer-making the big 4 macromolecules (proteins, carbs, nucleic acids, li...

CALIFORNIA STATE BARBER EXAM 2024/25 EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ Bacteriology is the study of the microorganisms called ____. - -bacteria Bacteria that stimulate the immune response called ____. - -nonpathogenic A barber should _____ if he sees changes in the clients skin - -suggest that the client see a dermatologist The main component of hair is a _____ called keratin - -protein The part of the hair that extends above the skin surface is the _____ - -hair shaft The po...

Which of the following properties or processes do we associate with living things? A) evolutionary adaptations B) energy processing C) responding to the environment D) growth and reproduction E) all of the above - Answer-e The lowest level of biological organization that can perform all the activities required for life is the A) organelle-for example, a chloroplast. B) cell-for example, a skin cell. C) tissue-for example, nervous tissue. D) organ system-for example, the reproductive s...

Biology - The study of life and living organisms The cell has to replicate its DNA - What must happen for mitosis to take place? exoskeleton - Arthropods have a(n) ________ that has allowed them to inhabit almost every environment on Earth (HERDROAR) Homeostasis Energy Production Reproduction Development and Growth Response to stimuli Order Adaptation Regulation - Characteristics of life Sun - What is the energy source for life on Earth? Energy - -This comes from the sun -Next it ...

Chapter 1 – The Science of Nutrition Multiple Choice Answer, level, page Level: K = knowledge, A = application/critical thinking What Do We Mean by “Nutrition”? (pp. 5-8) a A 6 1. Which of the following ingredients in a box of toaster pastries would contribute macronutrients to one’s diet? a. Water, high-fructose corn syrup, egg yolk b. Niacin, folic acid, sucralose c. Riboflavin, salt, sodium benzoate d. Thiamin mononitrate, soybean oil, sugar c K 5 2. The term “n...

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...

Test Bank For Organic Chemistry 9th Edition By John E. Mcmurry All Chapters 1-31 | Complete 2024/2025 | Verified. Chapter 01 - Structure and Bonding 1. Give the ground-state electron configuration for carbon (atomic number 6). ANSWER: 1s 2 2s 2 2px 1 2py 1 or 1s 2 2s 2 2p 2 POINTS: 1 2. Give the ground-state electron configuration for fluorine (atomic number 9). ANSWER: 1s 2 2s 2 2px 2 2py 2 2pz 1 or 1s 2 2s 2 2p 5 POINTS: 1 3. Give the ground-state electron co...