And phospholipids Study guides, Study notes & Summaries

Portage Learning: Microbiology Final Exam Set Already Passed Microbiology is the study of what? Microbiology is the study of microbes (microorganisms and viruses) and their biological processes. What is the smallest biological unit of life? A cell What is a macromolecule? A macromolecule is classified as a complex molecule that is composed from smaller subunits. What are the four main types of macromolecules? Proteins, nucleic acids, lipids and carbohydrates What various functions do protein...

What is credible nutrition information? (Ans- Nutrition information that is rooted in and supported by science You read an article in a popular magazine explaining the weight-loss benefits of including a certain nutrient in your diet. What should you consider in deciding if this is credible nutrition information? (Ans- Is the information supported by research, and has it been reviewed by other qualified individuals? What are the three macronutrients? (Ans- Protein, carbohydrates, and...

What type of fibers stimulate the salivary glands? Cholinergic fibers What part of the esophagus is innervated by nerve fibers? The lower third What artery provides blood to the stomach? Celiac artery What hormone is responsible for the inhibition of stomach contraction? Secretin Gastrin increases stomach contraction (aids in motility) and produces acid in the antrum, duodenum, and pancreas by G-cells Which cells of the stomach secrete hydrochloric acid and int...

Test Bank for Nutrition: Concepts and Controversies, 5th Edition, Frances Sizer, Ellie Whitney, Leonard Piché, ISBN-10: 9, ISBN-13: 2869 Table of Contents Chapter 1: Food Choices and Human Health Chapter 2: Nutrition Tools – Standards and Guidelines Chapter 3: The Remarkable Body Chapter 4: The Carbohydrates: Sugar, Starch, Glycogen and Fibre Chapter 5: The Lipids: Fats, Oil, Phospholipids, and Sterols Chapter 6: The Proteins and Amino Acids Chapter 7: The Vitamins Chapter 8: Water and Minera...

Nutrition Concepts & Controversies 15th Edition Sizer Whitney Test Bank Table of Contents : 1. Food Choices and Human Health. 2. Nutrition Tools: Standards and Guidelines. 3. The Remarkable Body. 4. The Carbohydrates: Sugar, Starch, Glycogen, and Fiber. 5. The Lipids: Fats, Oils, Phospholipids, and Sterols. 6. The Proteins and Amino Acids. 7. The Vitamins. 8. Water and Minerals. 9. Energy Balance and Healthy Body Weight. 10. Performance Nutrition. 11. Nutrition and Chronic Diseases. ...

AQA AS BIOLOGY Paper 1 Monday 15 May 2023 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: • a ruler with millimetre measurements • a scientific calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. • If you need extra space fo...

Table of Contents 1. An Overview of Nutrition. Highlight 1: Nutrition Information and Misinformation. 2. Planning a Healthy Diet. Highlight 2: Vegetarian Diets. 3. Digestion, Absorption and Transport. Highlight 3: Common Digestive Problems. 4. The Carbohydrates: Sugars, Starches and Fibers. Highlight 4: Carbs, kCalories and Controversies. 5. The Lipids: Triglycerides, Phospholipids and Sterols. Highlight 5: High-Fat Foods — Friend or Foe? 6. Protein: Amino Acids. Highlight 6: Nutritional Genom...

Part of the cell cycle when DNA replicates Answer interphase Phase of mitosis when the nuclear envelope starts to disappear and chromatin condenses into highly visible chromosomes Answer prophases Atoms that lose electron tend to become Answer positively charged The first folding of linear amino acid sequence (e.g alpha helix and beta sheet) are types of protein Answer secondary structure The major components of the cell membrane Answer phospholipids and proteins Ribosomes are bes...

2 Answer all questions in the spaces provided. 0 1 . 1 Which statement about the function of ribosomes is correct? Tick ( ) one box. [1 mark] Site of transcription, catalyse the joining of amino acids by hydrolysis reactions Site of transcription, catalyse the joining of nucleotides by condensation reactions Site of translation, catalyse the joining of amino acids by condensation reactions Site of translation, catalyse the joining of nucleotides by hydrolysis reactions 0 1 ....

MetabolismAnabolism+catabolism. the chemical processes that occur within a living organism in order to maintain life. Enzymatic Reactions inside a living organism CarbonCarbon is an element with the atomic number 6, meaning it has four electrons in its outer shell. These electrons can form covalent bonds with carbon atoms or atoms of other elements. This allows a diversity of stable compounds to exist. LipidsA diverse group of Carbon containing macromolecules made up of carbon, hydroge...