Bohr Study guides, Class notes & Summaries

CHEM 305 Chapter 4 Exam Questions And Answers 2024 1. Light - ANS-a form of electromagnetic radiation which is a type of energy that travels through space in a constant speed and wave pattern 2. Waves with shorter wavelengths - ANS-have high energy and high frequency 3. waves with long wavelengths - ANS-have low energy and low frequency 4. waves with high energy - ANS-have short wavelengths and high frequency 5. waves with low energy - ANS-have long wavelengths and low frequency 6. what ...

Nuclear Medicine Physics question and answers rated A+ 2023 passedBinding energy - correct answer min amount of energy required to "free" and electron from an atom. Unstable vs stable - correct answer stable-non radioactive unstable- radioactive Ionization - correct answer removal of an ELECTRON from an atom Excitation - correct answer electron absorbs enough energy to make it move to an UNOCCUPIED shell Strong nuclear force - correct answer energy used to hold particles inside th...

Week 5 Knowledge Check Question and answers rated A+ 2023/2024 D - correct answers Intrapulmonary pressure is the ________. a) Difference between atmospheric pressure and respiratory pressure b) Pressure within the pleural cavity c) Negative pressure in the intrapleural space d) Pressure within the alveoli of the lungs A - correct answers Which of the following is INCORRECT? a) Pressure gradient equals gas flow over resistance. b) Gas flow equals pressure gradient over resistance. ...

CFRN Questions and Answers Already Passed What htz would you expect to see flicker vertigo? 5-20 htz Will see at slower speeds such as shutdown & idle. At 18,000 ft, mean sea level 380 tore, what is the partial pressure of oxygen? 80 Atmospheric pressure * 0.21 = partial pressure of O2 360 * .21 PO2 Partial pressure of O2 in the ENVIRONMENT. PAO2 Partial pressure of O2 in ALVEOLI. PaO2 Partial pressure of O2 in ARTERIAL blood. How many total ATP are there at the end of the electron trans...

Medical Biochemistry Exam I Questions & Answers What Amino acid has the code of G? - ANS-Glycine (Gly) What is the effect of 2,3-Bisphosphoglycerate on oxygen delivery? - ANS-2,3-Bisphosphoglycerate (BPG) decrease the affinity of Hb for oxygen. What are the DNA polymerases associated with prokaryotes? - ANS-Polymerase I - which removes the RNA primers Polymerase III- which copies the template strand in DNA replication How does CO2 affect oxygen delivery? - ANS-Carbon dioxide can affect ...

Medical Biochemistry Exam I Questions & Answers What Amino acid has the code of G? - ANS-Glycine (Gly) What is the effect of 2,3-Bisphosphoglycerate on oxygen delivery? - ANS-2,3-Bisphosphoglycerate (BPG) decrease the affinity of Hb for oxygen. What are the DNA polymerases associated with prokaryotes? - ANS-Polymerase I - which removes the RNA primers Polymerase III- which copies the template strand in DNA replication How does CO2 affect oxygen delivery? - ANS-Carbon dioxide can affect ...

LASERS CERTIFICATION EXAM QUESTIONS AND CORRECT ANSWERS, WITH COMPLETE SOLUTION 2024. Theorized the concept of stimulated emission Einstein Theorized that an excited electron will spontaneously return to its ground state Bohr First ruby laser was created in _____ by ______. 1960, Ted Maiman _________ reported in 1965 that a ruby laser could vaporize enamel. Stern and Sognnaes First pulsed Nd:YAG laser released in ______ and cuts ______ tissue. 1990, soft tissue In _____ the first ...

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Hb (hemoglobin) binds to CO (carbon monoxide) with a higher affinity than oxygen and stabilizes the R (relaxed) state - True When hemoglobin changes from the T to the R, it has a high affinity for oxygen - True When hemoglobin changes from the R to T, it has a low affinity for oxygen - True Cooperatively refers to - structural changes that increases the affinity for oxygen in hemoglobin When the oxygen concentration is high, the heme shape is planar. When the oxygen concentration is low, t...

Bohr Effect chart (low pH) - ANSWER - C- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure - ANSWER - Sequence of amino acids that make up a protein Secondary Structure - ANSWER - Sequence of amino acids fold. Tertiary Structure - ANSWER - -more folding in a 3D shape. -R groups (side chains) Quaternary Structure - ANSWER - Protein has more than 1 polypeptide chain. Chemical reaction - ANSWER - -absorb and release energy -a...