Cell bio exam 3 Study guides, Class notes & Summaries
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BIOS 242 Fundamentals Of Microbiology With Lab (BIOS242) BIOS 242 EXAM 3 – 2023/2024
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BIO 242 EXAM 3 
 
 
 
 
Which lines of defense would be considered nonspecific? - CORRECT ANSWER First line of defense 
Second line of defense 
 
 
 
 
 
Differentiate between components of first and second line defense - CORRECT ANSWER FIRST:Physical and Chemical barriers 
SECOND: phagocytosis, inflammation, fever, antimicrobial proteins 
 
 
 
 
 
FLOD: lysozome - CORRECT ANSWER is secreted in tears in saliva 
 
 
 
 
 
What human body region is protecte...
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Bio 235 Midterm 1 Exam Questions with Complete Solutions
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Bio 235 Midterm 1 Exam Questions with Complete Solutions 
What are the 4 types of cells - ANSWER neuronal, muscle, epithelial, and connective tissue 
 
Which two cells are excitable? - ANSWER neurons and muscle cells 
 
What are the 3 types of muscle cells? - ANSWER Skeletal (voluntary) 
Cardiac (involuntary) 
Smooth (involuntary) 
 
Which of the following descriptions INCORRECTLY describes the 
tissue type? 
 
 
A) Muscle tissue is specialized for contraction and genera...
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ASU BIO 340 Exam 3 | WITH QUESTIONS AND ANSWERS 100% VERIFIED
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ASU BIO 340 Exam 3 | WITH QUESTIONS AND ANSWERS 100% VERIFIED 
 
What will be the effect on transcription when an inhibitor is in play? 
A. Allow transcription B. Prevent transcription - B Explanation: An inhibitor prevents activator from binding to DNA; activators are used in positive regulation (increasing transcription) - thus, the inhibitor prevents the activator from positive regulating (increasing) transcription. 
What will be the effect on transcription when an inducer is in play? 
A. A...
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BIO 251 - Unit Exam 1: Part 1. Questions and Answers.
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BIO 251 - Unit Exam 1: Part 1. Questions and Answers. 
 
Question 1 of 50 
2.0/ 2.0 Points 
Hormones regulate certain target cell responses. These can include which of the following? 
 
A. Metabolism 
 
B. All of the above are correct. 
 
C. Fluid balance 
 
D. Sexual function 
 
E. Growth and development of tissue 
Feedback: Good work; your answer is correct! 
Question 2 of 50 
2.0/ 2.0 Points 
The function of the placental hormone human placental lactogen (hPL) is to ________. 
...
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Paciulli FINAL BIO 181 NCSU, Exam Questions and answers, 100% Accurate. VERIFIED.
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Paciulli FINAL BIO 181 NCSU, Exam Questions and answers, 100% Accurate. VERIFIED. 
 
 
To the west of Wallace's Line in Southeast Asia are organisms related to Asiatic species. To the east of the line, there is a mixture of species of Asian and Australian origin. This is an example of: - -biogeography 
 
Two members of the initial Amish migration to Pennsylvania in 1744 shared the recessive allele for Ellis-van Creveld syndrome, which results in a long narrow chest and shortening of the limbs. ...
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DAANCE: ALL MODULES EXAM STUDY GUIDE 2023/2024 LATEST
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DAANCE: ALL MODULES EXAM STUDY 
GUIDE 2023/2024 LATEST 
Pulmonary artery - CORRECT ANSWER-One of two arteries that carry venous (oxygen 
poor) blood from heart to lungs 
What type of intubation is preferred with emesis with aspiration? - CORRECT 
ANSWER-ETT. LMA or combitube acceptable. 
What emergency would a cricothyrotomy typically be performed? - CORRECT 
ANSWER-Airway obstruction 
Atropine would be given in which emergency? - CORRECT ANSWER-Symptomatic 
bradycardia 
Adenosine would be ...
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Bio 181 ASU Exam 3 Questions with complete solutions
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Bio 181 ASU Exam 3 Questions with 
complete solutions 
List the 4 types of glial cells and list a phrase to describe their function. - answer1. Schwann 
cells wrap around the axon of a cell in the PNS, while providing electrical insulation. 
2. Oligodendrocytes do the same thing as Schwann cells but they do it in the CNS. 
3. Astrocytes protect the brain from toxic chemicals. 
4. Microgilia protect the brain. 
T/F When the presynaptic cells contacts a muscle cell, the synapse area is called a mo...
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Exam #3 Cell Bio Questions And Answers With Complete Solutions
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Exam #3 Cell Bio Questions And Answers With Complete Solutions
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Bio 181 ASU Exam 3 with complete solutions
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T or F: Potassium ions are at high concentrations inside of cells, including neurons - ANSWER-True 
 
The action potential is a result of: - ANSWER-the movement of ions 
 
The post-synaptic cell can be: - ANSWER-in glands, muscle cells and neurons 
 
Th resting potential of a neuron is - ANSWER--60mV 
 
T or F: The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal - ANSWER-false 
 
T or F: Voltage gated ion channels open when a protein binds ...
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BIO 101 FINAL EXAM QUESTIONS AND ANSWERS 2022
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Bio Exam One 
1. The presence of a cell wall and cell membrane, but the absence of cellular organelles would be a description of which of the following classes of cells? a. prokaryotic cells b. eukaryotic cells 2. Which one of the following is a function of a protein? a. serves as an enzyme and speeds up a chemical reaction b. stores genetic material and enables its transmission to the next generation c. provides energy for a muscle contraction d. is a primary structural component of DNA 3. Whic...