Define acid base buffer Study guides, Class notes & Summaries
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PORTAGE LEARNING CHEM 210 exams 1-8 and final exam
- Exam (elaborations) • 124 pages • 2023
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Portage Learning CHEM 210 exams 1-8 and final exam 
 
Question 1 
3 / 3 pts 
 
True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. 
 
 
 
True Correct! 
False Question 2 
3 / 3 pts 
True or False: Biomolecules can have only two functional groups. 
 
True Correct! 
False Question 3 
3 / 3 pts 
 
True or False: The following functional group is an alcohol. 
 
 
 
 
 
True Correct! 
False Question 4 
3 / 3 pts 
 
True or False: In ...
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Portage Learning BIOD 152 A&P 2 Final Exam 2023/2024
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Portage Learning BIOD 152 A&P 2 
Final Exam 2023/2024 
Identify the parts of the neuron shown in the diagram below 
 
 
 
 
a.	dendrite 
 
b.	cell body 
 
c.	nucleus 
 
List the four parts of the human brain 
 
The human brain is made up of the cerebral hemispheres, diencephalon, brain stem, andcerebellum. 
 
 
List and describe the 3 meninges of the human brain. 
 
The leathery dura mater is the double-layered outer meninx. 
 
The middle arachnoid meninx is a loose layer separated from the dura...
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Portage Learning BIOD 152 A&P 2 Final Exam
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Portage Learning BIOD 152 A&P 2 
Final Exam 2023/2024 
Identify the parts of the neuron shown in the diagram below 
 
 
 
 
a.	dendrite 
 
b.	cell body 
 
c.	nucleus 
 
List the four parts of the human brain 
 
The human brain is made up of the cerebral hemispheres, diencephalon, brain stem, andcerebellum. 
 
 
List and describe the 3 meninges of the human brain. 
 
The leathery dura mater is the double-layered outer meninx. 
 
The middle arachnoid meninx is a loose layer separated from the dura...
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Exam 4 Chemistry Questions & Answers 2024/2025
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Exam 4 Chemistry Questions & Answers 2024/2025 
Define Acid-Base Buffer - ANS-A solution that lessens the impact on pH from the addition of acid or 
base. 
How do buffers work? - ANS-Through the common ion effect 
When does the common ion effect occur? - ANS-When a given ion is added to an equilibrium mixture 
that already contains that ion, and the position of equilibrium shifts away from forming it. 
True/False: Any insoluble compound actually does dissolve to a slight extent. - ANS-True. 
W...
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Biology 210 Lecture Final Exam Guide 2024 Study Questions and Answers Top-Rated
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Anatomy - studies structure. 
 
Physiology - functions of the body. 
 
Homeostasis - stable internal of the body. 
 
Metabolism - the sum of the chemical reactions occurring in the body cell. 
 
Stimulus - a thing or an event that evokes a specific function or reaction in an organ or tissue. 
 
Levels or organization from simplest to most complex 
 
Explain each level - chemical level, cellular level, tissue level, organ level, organ system level, organism level. 
Atoms combine to form molecules...
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Portage Learning CHEM 210 exams 1-8 and final exam
- Exam (elaborations) • 124 pages • 2022
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Portage Learning CHEM 210 exams 1-8 and final exam 
 
Question 1 
3 / 3 pts 
 
True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. 
 
 
 
True Correct! 
False Question 2 
3 / 3 pts 
True or False: Biomolecules can have only two functional groups. 
 
True Correct! 
False Question 3 
3 / 3 pts 
 
True or False: The following functional group is an alcohol. 
 
 
 
 
 
True Correct! 
False Question 4 
3 / 3 pts 
 
True or False: In ...
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General Chemistry II Final Exam (ACS) UVU 273 Questions with Verified Answers,100% CORRECT
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General Chemistry II Final Exam (ACS) UVU 273 Questions with Verified Answers 
 
If the pressure of a gas is increased at constant temperature, the volume ___. - CORRECT ANSWER Decreases 
 
If the pressure of a gas is decreased at constant temperature, the volume ___. - CORRECT ANSWER Increases 
 
If the volume of a gas is decreased at constant pressure, the temperature ___. - CORRECT ANSWER Decreases 
 
P ? T ? V ? - CORRECT ANSWER Pressure does the opposite of volume. 
 
Which of the following...
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CSULB BIO 207 LAB EXAM 1 verified/passed 2024
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CSULB BIO 207 LAB EXAM 1What are the four primary tissue types? - correct answer 1. Epithelial 
 protection, excretion absorption and secretion 
2. Connective 
 binds, fills spaces, energy storage. 
3. Muscle Tissue 
 -skeletal 
 -cardiac 
 -smooth 
 causes movement 
4. Nervous Tissue 
 
What are the differences between exocrine and endocrine glands? - correct answer ... 
 
Define, understand, be able to apply the following terms: homeostasis, normal range, set point, negative feedback, stimulus...
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CSULB BIO 207 LAB EXAM 1 correctly answered 2024/2025
- Exam (elaborations) • 10 pages • 2024
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CSULB BIO 207 LAB EXAM 1What are the four primary tissue types? - correct answer 1. Epithelial 
 protection, excretion absorption and secretion 
2. Connective 
 binds, fills spaces, energy storage. 
3. Muscle Tissue 
 -skeletal 
 -cardiac 
 -smooth 
 causes movement 
4. Nervous Tissue 
 
What are the differences between exocrine and endocrine glands? - correct answer ... 
 
Define, understand, be able to apply the following terms: homeostasis, normal range, set point, negative feedback, stimulus...
-
Test Bank for Biology 11th Edition By Raven Full Chapters
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Test Bank for Biology 11th Edition By Raven Full Chapters. Matter is composed of: 
A. molecules 
B. mass 
C. energy 
D. atoms 
 
Blooms Level: 1. Remember 
Gradable: automatic 
LO: 02.01.01 Define an element based on its composition. 
Section: 02.01 
Topic: The Nature of Atoms 
2. All atoms possess the ability to do work. The term that is defined as the ability to do work 
is: 
A. matter 
B. energy 
C. molecules 
D. space 
 
Blooms Level: 1. Remember 
Gradable: automatic 
LO: 02.01.02 Describe h...
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