1st law of thermodynamics Study guides, Class notes & Summaries

System - correct answer An assemblage of parts and their relationship forming a functioning entirely or whole Open System - correct answer Exchanges matter AND energy Closed System - correct answer Exchanges ONLY energy Isolated System - correct answer DOES NOT exchange matter or energy. Theoretical. 1st Law of Thermodyamics - correct answer Energy is neither created nor destroyed. IT ONLY CHANGES FORMS. 2nd Law of Thermodynamics - correct answer The entropy of a close...

EXPH 386 Final Exam - Questions with Verified Answers % of macronutrients digested and absorbed CHO: Lipids: (kcals/g) Proteins: CHO: 97% (4 kcals/g) Lipids: 95% (9 kcals/g) Proteins: 92% (4 kcals/g) 1st law of thermodynamics energy is neither created or destroyed, but transferred 2nd law of thermodynamics PE to degrade to KE w/ a lower capacity to do work How many kcal of free energy are produced for every ATP degraded to ADP? 7.3 kcals Anaerobic glycolysis occurs where Cytosol Aerobic ATP sy...

Glucocorticoids correct answers enhance actions of glucagon and catecholamines (epinephrine) by promoting glycogenolysis and gluconeogenesis during stress Physiology correct answers the study of how organisms work (eg. form and function) 1st law of thermodynamics correct answers energy cannot be created or destroyed 2nd law of thermodynamics correct answers entropy (disorder) always increases Input/output budget correct answers energy must be budgeted and allocated towards various bo...

Chemistry Thermodynamics Exam #1 || Questions & Answers (Graded A+)Chemistry Thermodynamics Exam #1 || Questions & Answers (Graded A+)Chemistry Thermodynamics Exam #1 || Questions & Answers (Graded A+)extensive properties - ANSWER - properties that do depend on the amount of matter present (varies directly with mass) ex: mass, weight, volume, length, total internal energy intensive properties - ANSWER - properties that do NOT depend on the amount of matter present (independent of mass) ex: ...

biology and zoology - correct answer biology- scientific study of life zoology- scientific study of animal life Principle theories of zoology - correct answer 1. evolution- central organizing principal in bio; explains heredity + variation in animals 2. chromosomal theory of inheritance 8 characteristics of life - correct answer 1. chemical uniqueness- living systems have unique +complex molecular organization 2. complexity of unique hierarchical organization of living systems 3....

KPER 3470 Midterm 1, Questions with accurate answers, Graded A+ Document Content and Description Below KPER 3470 Midterm 1 Where and how much can glucose be stored - Muscle, as glycogen - 1600kcal or in liver, 400 kcal how many atp does etc produce - 32 atp Where do lipids store glycero l - in adipose tissue Pyruvate - 3 carbon, end product of glycolysis, if there is enough O2 it goes to mitochondria, if not it becomes lactate VO2 and what it depends on - rate of o2 consumption - energy demand...

4 basic laws of thermodynamics correct answers zeroth law: states that 2 objects in thermodynamic equilibrium with a 3rd object are also in equilibrium with each other 1st law: states that neither mass nor energy can be destroyed; only converted from 1 form to another(conservation of energy) 2nd law: states that the entropy of an isolated system can only increase; heat is not transferred from low temp system to a higher temp system one unless additional work is done 3rd law: states that...

Ecocentric correct answers pure ecology & nature is central to humanity and emphasizes a less materialist approach to life with greater self-sufficiency of societies Technocentric correct answers believes that technological development can provide solutions to environmental problems Anthropocentric correct answers believes humans must sustainably manage the global system Environmental Manager correct answers believe governments need to legislate to protect environment and resources from...

GCU BIO-181 Exam 2Catabolism - correct answer Metabolic pathways that break down molecules, releasing energy. Anabolism - correct answer Metabolic pathways that construct molecules, requiring energy. 1st law of thermodynamics - correct answer The principle of conservation of energy. Energy can be transferred and transformed, but it cannot be created or destroyed. 2nd law of thermodynamics - correct answer Every energy transfer or transformation increases the entropy of the universe. ...

System - ️️An assemblage of parts and their relationship forming a functioning entirely or whole Open System - ️️Exchanges matter AND energy Closed System - ️️Exchanges ONLY energy Isolated System - ️️DOES NOT exchange matter or energy. Theoretical. 1st Law of Thermodyamics - ️️Energy is neither created nor destroyed. IT ONLY CHANGES FORMS. 2nd Law of Thermodynamics - ️️The entropy of a closed system increases. When energy is transformed into work, some e...