Protons - Study guides, Study notes & Summaries
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update)
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update) 
 
 
MODULE 1 EXAM 
Question 1	 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 = smalle...
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Biology 1001 Hrincevich Exam 1 with Complete Solutions
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Biology 1001 Hrincevich Exam 1 with 
 
Complete Solutions 
 
**Characteristics Defining Life** 
 Living organisms exhibit the following characteristics: 
- Acquire and use materials and energy 
- Maintain organized complexity 
- Respond to stimuli 
- Grow 
- Reproduce 
- Evolve 
 
**Ocean, Ice/Salt, Water Flea** 
 Among the options provided: 
1. Complex; not organized 
2. Organized; not complex 
3. Organized and complex 
 
**Tree of Life** 
 
 The tree of life categorizes organisms into three do...
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ASU Esqueda BIO 181 Unit 1 with 100% correct answers
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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 - ...
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BLG1501 Assignment 2 Semester 1 2024 (Solutions)
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BLG1501 Assignment 2 Semester 1 2024 (Solutions) 
 
Question 1 
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Question text 
Hydrolysis is reaction which occurs when 
Select one: 
a. 
a bond of a polymer is broken down through the addition of water molecule. 
b. 
two molecules are covalently bonded to each other through the loss of water. 
c. 
a double bond is formed between two atoms. 
d. 
a triple bond is formed between two atoms. 
Clear my choice 
Question 2 
Not yet answered 
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ECPI Final Exam Bio 112 questions with correct answers
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Osmosis is the movement of Answer water through a selectively permeable membrane down its concentration gradient 
 
The ability of an organism to sense and react to changes in its body illustrates Answer responsiveness 
 
In negative feedback mechanisms, changes away from the normal state Answer stimulate changes in the opposite direction to restore normal levels 
 
Which of the following are living organisms simplest unit? Answer cells 
 
An organic compound always contains Answer carbon and hy...
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BIO 156 exam #1 Questions and Answers Solved 100% Correct!!
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Living things are organized in a specific order. Which list is correct from smallest to largest? 
A.atoms>molecules>organelles>cells>tissues>organs 
B. atoms>cells>organisms>molecules>organ systems 
C.molecules>atoms>cells>organs>organisms>organelle 
D. cells>organs>pizza>beer>playoffs - Answer-atoms>molecules>organelles>cells>tissues>organs 
_______ are the basic unit of life 
A. atoms 
B.molecules 
C.cells 
D.organs - Answer-...
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Biology 1406 Collin College -Biology 1406 Exam 1 with complete solutions
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Biology 1406 Exam 1Six Kingdoms - correct answer Bacteria, Archaea, Protista, Animalia, Plantae, Fungi 
 
Prokaryotes - correct answer Cells that do not contain nuclei, bacteria and archaea 
 
Eukaryotes - correct answer Cells that contain nuclei, Protista, Fungi, plantaea, animalia 
 
Fundamental properties of life - correct answer Cellular organization, energy utilization, homeostasis, growth-development-reproduction, heredity 
 
Five Unifying Themes - correct answer Life is subject to natural...
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NEIEP 300 2023 Exam Questions and Correct Answers
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NEIEP 300 2023 Exam Questions and Correct Answers 
 
How should ammeters be used to take measurements in a circuit - ANSWER Connected in series with the circuit 
 
What will happen to the current in a circuit if the resistance is doubled - ANSWER Current will be halved 
 
How do you measure voltage in a circuit - ANSWER Meter must be parallel with volt being measured 
 
What is the outermost shell of an atom called - ANSWER Valence shell 
 
The Nucleus of...
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CLEP Chemistry Latest Update Graded A
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CLEP Chemistry Latest Update Graded A John Dalton Proposed that matter is composed of atoms; these atoms have different identities called elements, which combine to form compounds; measured masses of reactants and products. 
J.J. Thompson Observed deflection of particles in a cathode ray tube; proposed that atoms are composed of positive and negative charges; developed the plum pudding model of the atom 
Robert Millikan Calculated the charge-to-mass ratio of electrons using oil drops falling in ...
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NST2601 Assignment 2 (COMPLETE ANSWERS) 2024 - DUE June 2024 ; 100% TRUSTED workings, explanations and solutions.
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NST2601 Assignment 2 (COMPLETE ANSWERS) 2024 - DUE June 2024 ; 100% TRUSTED workings, explanations and solutions. ............ QUESTION 1: [10 MARKS] List and explain three (3) specific aims of Natural Science and Technology. QUESTION 2: [30 MARKS] 2.1 Provide six (6) reasons why teachers should assess learners as a teacher. (6) 2.2 Name and explain four (4) types of assessment in learning activities that you would plan for your Grade 4 learners. (24) QUESTION 3: [30 MARKS] 3.1 Explain why indig...
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