Chemical change - Study guides, Class notes & Summaries

A substance has a low density and fills its container. What is the physical state of the substance? - - gas A substance has a definite volume and takes the shape of its container. What is the physical state of the substance? - -liquid A substance takes the shape of its container and flows easily. It is not easily compressible. What is the physical state of the substance? - -liquid Which of the following options best describes this illustration? (Cube of spheres) - -solid Which event repr...

A - Alanine (1 letter) Activation of enzymes through ligand binding: why would this be useful? - The binding of a ligand to an allosteric site of a multimeric enzyme often induces positive cooperativity, that is the binding of one substrate induces a favorable conformation change and increases the enzyme's likelihood to bind to a second substrate. Ala - Alanine (3 letter) Arg - Arginine (3 letter) Asn - Asparagine (3 letter) Asp - Aspartic Acid (3 letter) Barr body and relation to hete...

Exam 3: NUR265/ NUR 265 (Latest 2023/ 2024 Update) Advanced Concepts of Medical-Surgical Nursing Exam | Questions and Verified Answers| 100% Correct| Grade A - Galen Q: Which finding indicates to the nurse that a client with a burn injury has a positive perception of his appearance? Answer: Performing his own morning care. Indicators that the client with a burn injury has a positive perception of his appearance includes the willingness to touch the affected body part. Self-care activ...

Physical Change and Chemical Change (IXL F. 5) Rated A Burning Chemical Change Spoiling Milk Chemical change Breaking a stick Physical Change Freezing Physical change Melting Physical Change Sublimation Physical Change Condensation Physical Change Digestion Chemical Change Evaporation Physical Change chemicals changing colors chemical change Leaves Changing Colors In The Fall Chemical change Crushing Physical change Chopping, Cutting, Carving Physical change Rusting Chemical...

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 - ...

True or False: The structure of the body is not related to function at all. Correct Answer-False The ______ level of organization consists of groups of similar cells that have a common function. Correct Answer-Tissue ______ includes all chemical reactions occurring within the cells of the body. Correct Answer-Metabolism Normal body temperature must be maintained for survival for what reason? Correct Answer-To provide the optimal temperature for chemical reactions to occur Water is ne...

NUR 205 Exam 3 (Week 7-8) With Complete Correct Answers 2023. 6 rights of drug administration - ANSWER Right patient, right drug, right dose, right route, right time, right documentation 3 medication checks - ANSWER Check MAR/order Check when you pull the medication Check at the patient bedside How to know if your patient can swallow pills whole? - ANSWER -ask if they can -check gag reflex -when given report ask if they can take pills whole Intramuscular (IM) - ANSWER injection into a m...

Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. Convert 845.3 to exponential form and explain your answer. 2. Convert 3.21 x 10-5 to ordinary form and explain your answer. 1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 102 2. Convert 3.21 x 10-5 = negative exponent = smaller than 1, move decimal 5 places = 0. Question 2 Click this link to access the Periodic Table. This may be helpful throughout the exam. ...

Rb-82 Genertaor Alert Level Answer 14L of eleute volume reached, or Sr-82 level 0.002uCi/mCi of Rb-82, or Sr-85 level 0.02uCi/mCi of Rb-82 Actions for Rb82 Generator Alert Level Answer Test after every 750 mL has passed through generator Stop using Rb-82 generator if Answer 17L of eleute volume reached, or 42 days post calibration date, or Sr82 levenis 0.01uCi/mCi of Rb82, or Sr85 level reaches 0.1uCi/mCi of Rb82 Cyclotron produced isotopes and half-life Answer C11, 20.3 min; N13 9.97 m...

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...