Simple molecular - Study guides, Revision notes & Summaries

Eukarya - ️️Protista Fungi Plantae Animalia Types of eukaryotes - ️️Prototistans Fungi (yeast and molds) Worms Microbiology related fields - ️️Immunology Molecular genetics Industrial and food microbiology Energy traps - ️️Mineral recyclers Chemoautotrophs Mineral recyclers - ️️Saprophytes return nutrients to soil Use light energy to produce organic compounds Fungi are - ️️Saprophytes Chemoautotrophs - ️️Use inorganic molecules to make organic material ...

four major classes in the molecules of life - 1. Lipids 2. Carbohydrates 3. Proteins 4. Nucleic Acids monomers - "building block" molecules of a polymer polymers - many monomers covalently linked together dehydration - how polymers are synthesized hydrolysis - how polymers are broken homopolymers - polymers composed of identical monomers heteropolymers - polymers composed of different monomers carbohydrates - energy storage - glycogen in human starch in plants carb...

Stationary Engineer License Exam Prep with Complete Solutions A ______ fuse is necessary for a circuit with a load of 21,000 watts and a voltage of 220 volts. A. 100 B. 150 C. 175 D. 200 A. 100 amps. Note: V = IR Therefore I = V/R 21,000 amps /220 volts = 95 amps At 0 psig, how many BTU's are required to change 1 lb of water at 212F to steam? A. 144 B. 180 C. 970 D. 1190 C. 970 BTU 3 multiple choice options Radiation is: A. the movement of liquids or gases created by a tem...

Question 1 of 25 4.0/ 4.0 Points `One of the first chemical WMDs, researchers initially produced VX nerve agent for retail sale in the 1950s as a pesticide. Thankfully, your likelihood of coming in contact with VX is extremely low - the world's stockpiles have been destroyed, including the United States' main stockpile in Anniston, AL. The molecular formula for this nerve agent is C11H26NO2PS, and it has a molar mass of 267.37 g/mol. Given this information, what is its empirical formula?...

NLN Pax Verbal Exam Questions And Answers In the context of this article, the word conjured as used in paragraph one means -conferred. -swept. -imagined. -intertwined. imagined From the passage, we learn that ancient Greeks proposed that -all things are made up of atoms. -elements are substances that contain many kinds of atoms. -there are 105 different elements in the world. -the behavior of molecules cannot be observed. all things are made up of atoms. When li...

BTEC APPLIED SCIENCE UNIT 6 ASSIGNMENT 3 B C & D DISTINCTION GUARANTEED 2024. Unit 6 – Assignment 3. (Learning C and D). A test to determine if different fruits contain different amounts of reducing sugars. The purpose of the scientific investigative project was to carry out a test in order to see if different fruits contain reducing sugars, and if so, what is the difference in the amount of reducing sugars present. Reducing sugars are a type of sugar which are capable of reducing ch...

CEM 141-Exam 1 Latest Update Already Graded A Matter is made up of Atoms The the smallest distinguishable part of an element Atom Can change overtime according to the evidence available Theories ALL atoms/molecules attract to one another due to Electrostatic forces ________ lower potential energy of a system Attractions _____ raise potential energy of a system Repulsions Stable systems form where The attractive and repulsive forces are EQUAL or the potential energy is at...

BS161 Exam 2 Questions Complete Solutions As molecules move down their concentration gradient, from a more ordered state, entropy is: a. remaining the same b. decreasing c. increasing - Answer -c. increasing Diffusion is best described as the random movement of molecules influences by: a. the thermal energy of the environment and the width of the plasma membrane. b. the width of the plasma membrane of the cell. c. the thermal energy of the environment. d. energy transferred from t...

Molecular Cell Biology EXAM 1 Questions And Answers Latest Top Score. The cell theory - correct answer. -All living organisms are made up of one or more cells. -the cell is the fundamental unit of structure and function in all living organisms. -all cells are essentially the same in chemical composition. The central dogma - correct answer. The flow of genetic information in all living cells. -DNA>RNA>PROTEIN -replication>transcription>translation Po...

Test Bank Principles of Anatomy and Physiology, 12th Edition, by Bryan Derrickson, Gerald Tortora Testbank Chapter 1. An Introduction to the Human Body Multiple Choice 1. This is the study of the functions of body structures. a. Anatomy b. Physiology c. Dissection d. Histology e. Immunology Ans: B Difficulty: easy Feedback: 1.1 2. This is defined as a group of cells with similar structure and function. a. Tissue b. Organ c. Molecules d. Compounds e. Organism Ans: A Difficulty: easy Feedback: 1.2...