Endothermic reactions Study guides, Revision notes & Summaries

Which of the following would not be a good enzyme to measure in the blood to diagnose a specific organ injury? A. an enzyme from glycolysis B. from glycogenolysis C. from B-oxidation of fatty acids D. from glycogenesis From beta-oxidation of fatty acids What is cell signaling? A. the process a cell go through before it becomes functional B. nerve impulses cause motion C. biochemical reactions that convey a message to a DNA promoter D. the process of protein catabolism Biochemical ...

TEAS SCIENCE 7 (Answered) Macromolecules are polymers joined together by covalent bonds between monomeric units. Macromolecules large complex molecules with a large molecular weight. Macromolecules Function as food groups and the digestion process breaks down the bonds between monomers by hydrolysis. Macromolecules 4 Basic Organic Compounds: [Produced by Anabolic Reactions] Carbohydrates (Polysaccharides), Nucleic Acids, Proteins, and Lipids. Macromolecules 4 Basic Building Blocks:...

Exam 1- FNDH 620 The organelle that serves as the digestive system in the cell is A. polysome B. endosome c. Lysosome d. ribosome e. intestine - Lysosome Peripheral proteins function primarily as ion channels and active transports True or false - False What is cell signaling? A. The process a cell goes through before it becomes functional B. Nerve impulses that cause motion C. Biochemical reactions that convey a message to a DNA promoter D. The process of protein catabolism - ...

Fire Academy Week 2 Tests Which of the following best describes how understanding the physical science of fire can help firefighters? A. It keeps radiant heat from igniting fuel B. It keeps flaming combustion from beginning C. It translates into practical knowledge of fire behavior D. It helps in stopping rapid fire behavior from developing - C When a substance changes from one type of matter to another it has had a: A. Chemical shift B. Physical change C. Chemical reaction D. Phy...

CEM 142 EXAM 2 LATEST UPDATE GRADED A+ **ACID = ELECTRON PAIR ACCEPTOR Acid= electrophile **BASE = ELECTRON PAIR DONOR base= nucleophile strong acid fully ionizes in solution/completely dissociates weak acid does not fully ionize or dissociate into ions ** negatively charged ion ---> wants to loose 1 electron can tell if a solution is ionized when... a fully ionized solution will conduct more electricity than a non fully ionized solution strength of acid depend...

CHEM Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Answered 2024. Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Parts I - III Act B5 Online URL: The computer will simulate a calorimetry experiment involving dissolving various ionic salts in water. The following compounds should be available for testing: ammonium nitrate, sodium nitrate, calcium nitrate, magnesium nitrate, sodium chloride, calcium chloride, ammonium chlor...

CHEM Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Answered 2024. Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Parts I - III Act B5 Online URL: The computer will simulate a calorimetry experiment involving dissolving various ionic salts in water. The following compounds should be available for testing: ammonium nitrate, sodium nitrate, calcium nitrate, magnesium nitrate, sodium chloride, calcium chloride, ammonium chlor...

CHEM Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Answered 2024. Act B5 HEAT-SI Lab Report Heat Relationships in Physical and Chemical Processes Parts I - III Act B5 Online URL: The computer will simulate a calorimetry experiment involving dissolving various ionic salts in water. The following compounds should be available for testing: ammonium nitrate, sodium nitrate, calcium nitrate, magnesium nitrate, sodium chloride, calcium chloride, ammonium chlor...

HESI A2 ENTRANCEEXAM FOR CHAMBERLAINCOLLGE OF NURSING 2023 QUESTIONS WITH ANSWERS CHEMISTRY HESI A2 CHEMISTRY V1/V2 FILE 1. If a Hydrogen isin a compound, what would its oxidation number be? +1 2. What isthe oxidation number of any simple ion? +1 or -1 depending on the charge of the ion 3. How many kilograms are in a pound? 0. kg 4. What is the temperature for freezing point of water in Celsius? 0 degrees Celsius (32°F for Fahrenheit) 5. What is the conversion of Celsius to Fah...

To be isotopes, two atoms of the same element must have a different number of (A) neutrons. (B) protons. (C) electrons. (D) quarks. - Answer-(A) neutrons. Depending on its environment, a substance that can act as either an acid or a base is described as (A) amphoteric. (B) an isomer. (C) hydrolytic. (D) a polymer. - Answer-(A) amphoteric. A certain substance is not broken down in a chemical reaction. The substance is most likely (A) a compound. (B) an aqueous solution. (C) an ele...