Entropy and disorder - Study guides, Class notes & Summaries

BMSC 200 Midterm Review Exam Questions & Answers 2023/2024 prokaryote - ANSWER-small, simple, single celled organisms adapt to change very quickly does not have a nucleus does not have membrane bound organelles have ribosomes for protein synthesis from an RNA message eukaryote - ANSWER-true nucleus large, complex cells, make up multi-cellular organisms have organelles- specialized functions differentiation of cells to unique and specialized cell types linear DNA L amino acids ...

what is needed for life The transformation of energy is a hallmark of life. Energy is the capacity to do work, or the capacity for change. Energy transformations are linked to chemical transformations in cells. All forms of energy can be placed in two categories: Potential energy is stored energy—as chemical bonds, concentration gradient, charge imbalance, etc. Kinetic energy is the energy of movement. Metabolism: Sum total of all chemical reactions in an organism. Metabolism i...

What is a metabolic pathway? - Answer-A pathway that a molecule goes through, resulting in a specific product. What is metabolism? - Answer-The totality of an organisms chemical reactions Gibbs free energy - Answer-Portion of a system that can perform work when temp and pressure are uniform throughout the system. What is a way to show change in free energy? - AnswerWhat does a negative Delta G mean? - Answer-A process that is spontaneous What does spontaneous mean? - Answer-Means that a pr...

IB chemistry HL Latest Version Graded A+ exothermic reaction heat is released by the system ΔΗ<0 endothermic reaction heat is absorbed by the system ΔΗ>0 standard enthalpy change of reaction(ΔΗ) the heat energy transferred under standard conditions (pressure-101.3 kPa, temperature- 298 K) combustion and neutralization are exothermic processes average bond enthalpy the energy required to break one mole of a certain type of bond in the gaseous state averaged acro...

BSC1010 EXAM 2 QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS RATED 100% GUARANTEED PASS The two basic forms of energy are _________ and ________ energy. A) caloric, chemical B) mechanical, material C) kinetic, potential D) potential, chemical E) chemical, mechanical c.) kinetic, potential Which statement is NOT part of the first law of thermodynamics? A. The amount of energy in the universe is constant. B. None of the answer choices are correct. C. Energy cannot be created or destro...

Microbiology Straighterline Exam 2024/2025 Questions with 100% Verified Answers ________ molecules deliver amino acids to ribosomes during translation. a. Messenger RNA (mRNA) b. Transfer RNA (tRNA) c. Ribosomal RNA (rRNA) d. Heterogeneous nuclear RNA (hnRNA) - b. Transfer RNA (tRNA) __________ alter repressor proteins thereby increasing the rate of transcription initiation. a. Inducers b. Corepressors c. Effectors d. Modulators - a. Inducers __________ is a measure o...

BIO 182 Comprehensive Exam 1 || With Questions & 100% Accurate Answers BIO 182 Comprehensive Exam 1 || With Questions & 100% Accurate Answers How has life evolved? - ANSWER - By means of natural selection Scientific Method Definition - ANSWER - Deliberate and unbiased way of asking and answering questions about the natural world What are the steps to the scientific method? - ANSWER - Observation, hypothesis, prediction, experiments of new observations, and theory Observation - ANSWE...

Anabolism - Uses energy to construct components of cells. Catabolism - Breaks down organic matter, for example, to harvest energy. Nutrient Density - A measure of the nutrient a food provides compared to its energy content. Trace Minerals - Needed only in tiny amounts. These minerals participate in most chemical reactions in the body. These include iron, zinc, iodine, copper, manganese. Protein Complementation - The act of consuming a variety of plant products to provide all the necessary...

BS 161 Test Questions And Answers Which of these are by-products of cellular respiration? carbon dioxide and water ATP and carbon dioxide heat, carbon dioxide, and water ATP, carbon dioxide, and water glucose, carbon dioxide, and water - ANSWER- heat, carbon dioxide, and water What is entropy? - ANSWER- a thermodynamic quantity representing the unavailability of a system's thermal energy for conversion into mechanical work, often interpreted as the degree of disorder or randomne...

HESI A2 ENTRANCE EXAM: READING COMPREHENSION, CHEMISTRY, GRAMMAR, BIOLOGY, VOCABULARY & GENERAL KNOWLEDGE, CRITICAL THINKING, ANATOMY & PHYSIOLOGY AND MATH VERSION 2 (With answers) Reading Comprehension Neurologists and biological psychologists have witnessed a sharp increase in the knowledge and understanding of particular structures of the brain over the past two decades. As technology becomes ever more advanced, scientists are able to isolate the functions of even small regions of ...