Spontaneous reaction - Study guides, Class notes & Summaries

Praxis 5442 - Physical Science Latest Update Graded A+ [Ca(NO3)2] calcium nitrate 1st law of thermodynamics The principle of conservation of energy. Energy can be transferred and transformed, but it cannot be created or destroyed. 2nd law of thermodynamics The principle whereby every energy transfer or transformation increases the entropy of the universe. Ordered forms of energy are at least partly converted to heat, and in spontaneous reactions, the free energy of the system also...

UCI Bio 93 Midterm 2 Exam Questions and Answers 100% Pass What is a metabolic pathway? - Correct Answer ️️ -A pathway that a molecule goes through, resulting in a specific product. What is metabolism? - Correct Answer ️️ -The totality of an organisms chemical reactions Gibbs free energy - Correct 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? - Correct Answer ️️ - ...

_____ is secreted by the _____ and acts to emulsify _____ in the _____. A. Lipase ... small intestine ... fats ... small intestine B. Trypsin ... pancreas ... fats ... small intestine C. Nucleases ... pancreas ... nucleic acids ... stomach D. Amylase ... salivary glands ... starch ... stomach E. Bile ... liver ... fats ... small intestine - ️️E. "Conservation of energy" refers to the fact that _____. A. the entropy of the universe is always increasing B. energy cannot be created or...

PA Family Medicine EOR Questions and Answers 100% correct Deteriorating mental status/unconscious patient ABC's IOM's Airway security Breathing Circulation IV access O2 saturation Monitor vitals Acute Respiratory Distress Syndrome ↓ PaO2 and ↑ PaCO2 from fluid collapsing the alveoli MCC: 6-72 hrs s/p Sepsis Associated w/ Renal & Hepatic failure ↓ BP or shock w/ crackles, rales, wheezing Tx: Mechanical Vent w/ PEEP Anaphylaxis (Type 1 Hypersensitivity) Upper...

What is a metabolic pathway? - correct answer A pathway that a molecule goes through, resulting in a specific product. What is metabolism? - correct answer The totality of an organisms chemical reactions Gibbs free energy - correct answer Portion of a system that can perform work when temp and pressure are uniform throughout the system. What does a negative Delta G mean? - correct answer A process that is spontaneous/exergonic What does spontaneous mean? - correct answer Me...

energy - capacity to do work Compare potential energy and kinetic energy. Classify different energy forms into one of these two categories - potential energy is the possibility to do work: -chemical potential -concentration gradient -gravitational -stored mechanical kinetic energy -electrical -sound -radiant -thermal -motion Explain why cells need energy? Describe the types and examples of cellular work. - 1. synthetic work 2. mechanical work 3. concentration work 4. electrical ...

AAMC MCAT PRACTICE EXAM 4 2024 /ACTUAL EXAM WITH 100% CORRECT DETAILED ANSWERS WITH EXAPLANATIONS/A+ GRADE/LATEST UPDATE Limestone does NOT decompose when heated to 900 K because, at 900 K, ΔH is: *The chemist placed a sample of limestone, CaCO3(s), into a sealed chamber and then heated the limestone to 1200 K to generate CO2(g) and CaO(s). A. positive and less than TΔS. B. positive and greater than TΔS. C. negative and less than TΔS. D. negative and greater than TΔS. - co...

Mod7,8, Medical Biochemistry Unit 1 Exam, Week 2 Evaluation, Pre-Evaluation Question Bank 1with Verified Answers| 100% Correct| 100% Score Succinate is a substrate for which complex in the ETC? - Complex II In the case of an exothermic reaction: - deltaG0 (spontaneous reaction) would be negative Last cytochrome in ETC, cytochrome oxidase, passes electrons to O2. Cytochrome oxidase is able to do this because it has: - lower Km for oxygen then hemoglobin The lower Km for oxygen allows cytoc...

What is a metabolic pathway? - ️️A pathway that a molecule goes through, resulting in a specific product. What is metabolism? - ️️The totality of an organisms chemical reactions Gibbs free energy - ️️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? - ️️ What does a negative Delta G mean? - ️️A process that is spontaneous What does spontaneous mean? - ️️Means that...

Microfilament assembly is directional, in that there is a defined (-) and (+) end Correct Answer-A) True Cooperativity or allostery relates to Correct Answer-D) Quaternary strucuture How does the hydrophobic effect influence the structures of large molecules? Correct Answer-D) A and B a- nonpolar groups are not easily solubilized in water and aggregate b- polar groups are oriented on the surface, interacting with the water An exergonic process is spontaneous Correct Answer-A) True ...