Protons and neutrons - Study guides, Class notes & Summaries

Straighterline Chemistry Final Exam (ACTUAL) What is the term used for findings that are summarized based on a pattern or trend? a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer a. Law Which of the following is a tentative explanation for a set of observations? Select one: a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer b. Hypothesis If a liquid contains 60% sugar and 40% water throughout its composition then what is it calle...

What is the difference between anatomy and physiology? ANS Anatomy is the study of the structure of body parts, whereas physiology is the study of the function of body parts 2. What are the levels of organization? ANS subatomic particles, atom, macromolecule, organelle, cell, tissue, organ, organ system, organis Ivy Tech APHY 101 Final Exam Questions and Answers – Latest Updated 2024/2025 | Graded A+ 2 / 17 3. What are the requirements of life? ANS Water, food, oxygen, heat, pressure...

Describe the architecture of an atom correct answers -The atom is the basic building block that makes up all matter -Protons (+) charge -Neutrons (neutral) charge -Electrons (-) charge -Protons and neutrons are in the center of the atom (nucleus), electrons orbit the nucleus in the electron cloud What is resting membrane potential in ventricular myocytes? Threshold potential? correct answers RMP: -90 mV TP: -70 mV How do you know if an atom carries a charge? What is a charged ...

ASU Esqueda BIO 181 Unit 1molecular complementarity - correct answer if the charges are opposite and the shapes fit like a lock-and-key, the molecular complementarity is higher atomic number - correct answer number of protons in the nucleus of each atom of that element mass number - correct answer the total number of protons and neutrons in an atom carbon - correct answer "life's chemical backbone" most abundant chemical elements - correct answer H, C, N, O valence electrons - ...

Anatomy - Answer-the study of structure Physiology - Answer-the study of function Metabolism - Answer-all the chemical reactions that happen in our body cells Catabolism - Answer-the breakdown of complex molecules into simpler ones. Catabolic reaction Anabolism - Answer-The building up of complex molecules from simpler ones Levels of Structural Organization - Answer-Atom (chemical), Molecule (chemical), Cell tissue, Organ, Organ System, Organism Homeostasis - Answer-The maintenance of the...

BLG1501 Assignment 2 Semester 1 2024 (Solutions) Question 1 Not yet answered Marked out of 2.00 Flag question Question text Hydrolysis is reaction which occurs when Select one: a. a bond of a polymer is broken down through the addition of water molecule. b. two molecules are covalently bonded to each other through the loss of water. c. a double bond is formed between two atoms. d. a triple bond is formed between two atoms. Clear my choice Question 2 Not yet answered Marked o...

NST2601 Assignment 2 (COMPLETE ANSWERS) 2024 - DUE June 2024 ; 100% TRUSTED workings, explanations and solutions. ............ QUESTION 1: [10 MARKS] List and explain three (3) specific aims of Natural Science and Technology. QUESTION 2: [30 MARKS] 2.1 Provide six (6) reasons why teachers should assess learners as a teacher. (6) 2.2 Name and explain four (4) types of assessment in learning activities that you would plan for your Grade 4 learners. (24) QUESTION 3: [30 MARKS] 3.1 Explain why indig...

Electrostatics 1 1) Just as "gravity" is the study of a wide range of gravitational interactions, "electricity" is the study of a wide range of A) electrical charges. B) electrical forces. C) electrical interactions. D) none of the above 2) Electrostatics is a branch of electricity that focuses on A) electrical charge. B) electrical force. C) both of these when static. D) none of the above 3) The force that binds atoms together to form molecules is A) gravitational. B) nucl...

TEST BANK- Bushong’s Radiologic Science for Technologists, 12th Edition Chapter 01: Essential Concepts of Radiologic Science MULTIPLE CHOICE 1. Matter is measured in . a. kilograms b. joules c. electron volts d. rems ANS: A Matter is measured in kilograms. 2. Atoms and molecules are the fundamental building blocks of . a. energy b. radiation c. matter d. gravity ANS: C Atoms and molecules are the fundamental building blocks of matter. 3. Ice and steam are examples o...

NACE CP2 – EXAM QUESTIONS AND ANSWERS GRADE A+ NACE 2008 Student Manual! START OF CHAPTER 1 Corrosion is an electrochemical process involving A) flow of protons and electrons B) flow of neutrons and ions C) flow of protons and ions D) flow of electrons and ions E) flow of resistance and resistivity - Answer-d Metal loss or corrosion occurs at the A) cathode B) anode C) electronic path D) metallic path - Answer-b What are the four parts of the corrosion cell A) anode, resistor, e...