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ASU General Biology 181 Exam 1 Questions & Answers
ASU General Biology 181 Exam 1 Questions & Answers
[Mostrar más]ASU General Biology 181 Exam 1 Questions & Answers
[Mostrar más]Key point #1 - CORRECT ANSWER-Even the most desperate organisms share some 
features, suggesting that 
the single, nine random process generated diversity. 
True or False #1: biodiversity on earth will likely decrease in the near future. - 
CORRECT ANSWER-True! Fingerprints of human activity, spread...
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Añadir al carritoKey point #1 - CORRECT ANSWER-Even the most desperate organisms share some 
features, suggesting that 
the single, nine random process generated diversity. 
True or False #1: biodiversity on earth will likely decrease in the near future. - 
CORRECT ANSWER-True! Fingerprints of human activity, spread...
BIO 353 test 1 multiple choice -ASU 
questions & answers
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Añadir al carritoBIO 353 test 1 multiple choice -ASU 
questions & answers
What are some common characteristics of animals? - CORRECT 
ANSWER-multicellular heterotrophs 
lack of cell walls 
nervous tissue 
sexual reproduction 
Hox genes 
What life cycle does all animal show? - CORRECT ANSWER-gametic 
What are the likely ancestors of animals? - CORRECT 
ANSWER-chaonoflagell...
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Añadir al carritoWhat are some common characteristics of animals? - CORRECT 
ANSWER-multicellular heterotrophs 
lack of cell walls 
nervous tissue 
sexual reproduction 
Hox genes 
What life cycle does all animal show? - CORRECT ANSWER-gametic 
What are the likely ancestors of animals? - CORRECT 
ANSWER-chaonoflagell...
how many species live in planet Earth? - CORRECT ANSWER-unknown-roughly 3 to 5 
million 
why is life so incredibly diverse, yet so strangely similar? - CORRECT 
ANSWER-organisms can contain similar features. planes have wings, birds have 
wings-this feature is useful for different things (different ...
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Añadir al carritohow many species live in planet Earth? - CORRECT ANSWER-unknown-roughly 3 to 5 
million 
why is life so incredibly diverse, yet so strangely similar? - CORRECT 
ANSWER-organisms can contain similar features. planes have wings, birds have 
wings-this feature is useful for different things (different ...
Common Descent - CORRECT ANSWER-principle that all living things were derived 
from common ancestors 
Natural Selection - CORRECT ANSWER-Differential reproductive success of individuals 
of a population, due to inherited differences between them. IE Some individuals have 
lots of strong traits or ad...
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Añadir al carritoCommon Descent - CORRECT ANSWER-principle that all living things were derived 
from common ancestors 
Natural Selection - CORRECT ANSWER-Differential reproductive success of individuals 
of a population, due to inherited differences between them. IE Some individuals have 
lots of strong traits or ad...
Key Point 1 - CORRECT ANSWER-Even the most desperate organisms share some 
features, suggesting that the single, nine random process generated diversity. 
True or False #1: biodiversity on earth will likely decrease in the near future. - 
CORRECT ANSWER-True! Fingerprints of human activity, spread o...
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Añadir al carritoKey Point 1 - CORRECT ANSWER-Even the most desperate organisms share some 
features, suggesting that the single, nine random process generated diversity. 
True or False #1: biodiversity on earth will likely decrease in the near future. - 
CORRECT ANSWER-True! Fingerprints of human activity, spread o...
Lamarck's model of evolution is best described as a mathematical model - CORRECT 
ANSWER-False 
Given Lamarck's model, biologists used deduction to infer how elephants use their 
trunks. - CORRECT ANSWER-True 
Lamarck's model conflicts with a worldview of theistic evolution. - CORRECT 
ANSWER-Fal...
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Añadir al carritoLamarck's model of evolution is best described as a mathematical model - CORRECT 
ANSWER-False 
Given Lamarck's model, biologists used deduction to infer how elephants use their 
trunks. - CORRECT ANSWER-True 
Lamarck's model conflicts with a worldview of theistic evolution. - CORRECT 
ANSWER-Fal...
Blood pressure is the force that drives molecules out of the glomerulus into the 
Bowman's capsule. (T/F) 
True 
The kidney controls the water balance in the body. (T/F) 
True 
The inter-weaving of the circulatory system with the nephron is essential for the 
concentration of urea in the urine. (T/...
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Añadir al carritoBlood pressure is the force that drives molecules out of the glomerulus into the 
Bowman's capsule. (T/F) 
True 
The kidney controls the water balance in the body. (T/F) 
True 
The inter-weaving of the circulatory system with the nephron is essential for the 
concentration of urea in the urine. (T/...
Excitatory synapses cause depolarization of the post-synaptic cell. - CORRECT 
ANSWER-True 
Excitatory synapses cause hyperpolarization of post-synaptic cells. - CORRECT 
ANSWER-False 
Excitatory synapses make the post-synaptic cell less likely to fire. - CORRECT 
ANSWER-False 
Fast neurons as descr...
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Añadir al carritoExcitatory synapses cause depolarization of the post-synaptic cell. - CORRECT 
ANSWER-True 
Excitatory synapses cause hyperpolarization of post-synaptic cells. - CORRECT 
ANSWER-False 
Excitatory synapses make the post-synaptic cell less likely to fire. - CORRECT 
ANSWER-False 
Fast neurons as descr...
BIO 181 ASU EXAM 3 Short Answers 
Briefly explain why the action potential flows only from the axon hillock to the terminal 
web. - CORRECT ANSWER-The action potential originates from the axon hillock which 
initiates the flow of the action potential because of the presence of higher density 
voltag...
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Añadir al carritoBIO 181 ASU EXAM 3 Short Answers 
Briefly explain why the action potential flows only from the axon hillock to the terminal 
web. - CORRECT ANSWER-The action potential originates from the axon hillock which 
initiates the flow of the action potential because of the presence of higher density 
voltag...
Bio 181 ASU exam 3 Questions & Answers 
2024
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Añadir al carritoBio 181 ASU exam 3 Questions & Answers 
2024
Primitive prokaryote cell evolved into_________ - CORRECT 
ANSWER-pro-eukaryotic cell 
Eukaryote - CORRECT ANSWER-single celled organism 
Paramecium - CORRECT ANSWER-distant ancestor of our cells, limited by # of 
biomolecular machines within itself 
What does a paramecium use cilia for? - CORRECT A...
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Añadir al carritoPrimitive prokaryote cell evolved into_________ - CORRECT 
ANSWER-pro-eukaryotic cell 
Eukaryote - CORRECT ANSWER-single celled organism 
Paramecium - CORRECT ANSWER-distant ancestor of our cells, limited by # of 
biomolecular machines within itself 
What does a paramecium use cilia for? - CORRECT A...
BIO 181 (Capco ASU) Exam 3 (Final Exam) 
T/F Excitatory synapses cause hyperpolarization of post-synaptic cells. - 
CORRECT ANSWER-False 
The resting potential of neurons is: - CORRECT ANSWER--60 mv (The answer 
is not on this list.) 
T/F The autonomic nervous system contains the sympathetic and the...
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Añadir al carritoBIO 181 (Capco ASU) Exam 3 (Final Exam) 
T/F Excitatory synapses cause hyperpolarization of post-synaptic cells. - 
CORRECT ANSWER-False 
The resting potential of neurons is: - CORRECT ANSWER--60 mv (The answer 
is not on this list.) 
T/F The autonomic nervous system contains the sympathetic and the...
ASU General Biology 181 Exam 1 Questions & 
Answers 
A cancer cell will be anchorage-dependent for growth and immortal - CORRECT 
ANSWER-False 
The paramecium discusses in class contained an organelle called the contractile 
vacuole. This is the presumed precursor of the: - CORRECT ANSWER-Kidney 
In...
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Añadir al carritoASU General Biology 181 Exam 1 Questions & 
Answers 
A cancer cell will be anchorage-dependent for growth and immortal - CORRECT 
ANSWER-False 
The paramecium discusses in class contained an organelle called the contractile 
vacuole. This is the presumed precursor of the: - CORRECT ANSWER-Kidney 
In...
asu bio exam 3 
What factors are examined by the field of demography? - CORRECT 
ANSWER-birth and death rates in a population 
population size 
distribution of ages in a population 
What is true of exponential growth? - CORRECT ANSWER-It can be seen in 
nature when a population arrives in a new area...
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Añadir al carritoasu bio exam 3 
What factors are examined by the field of demography? - CORRECT 
ANSWER-birth and death rates in a population 
population size 
distribution of ages in a population 
What is true of exponential growth? - CORRECT ANSWER-It can be seen in 
nature when a population arrives in a new area...
ASU BIO 340 Exam 1 Questions & Answers 
2024
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Añadir al carritoASU BIO 340 Exam 1 Questions & Answers 
2024
Hormones - CORRECT ANSWER-chemical messengers secreted into the 
bloodstream primarily by endocrine glands 
neurotransmitters - CORRECT ANSWER-released by nerves 
pineal gland, hypothalamus, pituitary gland - CORRECT ANSWER-the main 
center for endocrine function on the brain 
target organ cells - C...
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Añadir al carritoHormones - CORRECT ANSWER-chemical messengers secreted into the 
bloodstream primarily by endocrine glands 
neurotransmitters - CORRECT ANSWER-released by nerves 
pineal gland, hypothalamus, pituitary gland - CORRECT ANSWER-the main 
center for endocrine function on the brain 
target organ cells - C...
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Añadir al carritoASU BIO 202 Exam 1 Questions & Answers
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Añadir al carritoASU BIO 182 Exam 4 Questions & Answers
Which strand is produced more rapidly? - CORRECT ANSWER-Leading strand 
During DNA replication in the lagging strand there is production of this 
component? - CORRECT ANSWER-Okazaki fragment 
How many "stop" codons exist? - CORRECT ANSWER-3 
The double helix of DNA is wrapped about 1¾ times aroun...
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Añadir al carritoWhich strand is produced more rapidly? - CORRECT ANSWER-Leading strand 
During DNA replication in the lagging strand there is production of this 
component? - CORRECT ANSWER-Okazaki fragment 
How many "stop" codons exist? - CORRECT ANSWER-3 
The double helix of DNA is wrapped about 1¾ times aroun...
ASU Bio 181 Quiz 1 Exam with 100% correct 
answers
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Añadir al carritoASU Bio 181 Quiz 1 Exam with 100% correct 
answers
ASU BIO 181 Final Review Exam Questions 
& Answers 
Which protein influences the ability of RNA polymerase to transcribe genes? - 
CORRECT ANSWER-Transcription factors 
Mitosis results in the formation of two genetically identical daughter cells. This is 
because - CORRECT ANSWER-all the genetic mat...
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Añadir al carritoASU BIO 181 Final Review Exam Questions 
& Answers 
Which protein influences the ability of RNA polymerase to transcribe genes? - 
CORRECT ANSWER-Transcription factors 
Mitosis results in the formation of two genetically identical daughter cells. This is 
because - CORRECT ANSWER-all the genetic mat...
Blood pressure vs blood velocity changes along the circulatory system. - 
CORRECT ANSWER-Flow = Velocity x Area 
Optimal exchange can take place across capillaries (velocity and pressure 
decrease) 
Causes a drop in blood pressure in capillaries 
Blood pressure versus osmotic pressure at the level o...
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Añadir al carritoBlood pressure vs blood velocity changes along the circulatory system. - 
CORRECT ANSWER-Flow = Velocity x Area 
Optimal exchange can take place across capillaries (velocity and pressure 
decrease) 
Causes a drop in blood pressure in capillaries 
Blood pressure versus osmotic pressure at the level o...
ASU Bio 181 Final Exam Review Semester 1 
Questions & Answers
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Añadir al carritoASU Bio 181 Final Exam Review Semester 1 
Questions & Answers
ASU BIO 181 Exam 2 
Specifically in a cell where does Glycolysis occur? - CORRECT 
ANSWER-Cytoplasm 
T/F The cell does not need ATP to survive. - CORRECT ANSWER-False 
Where is carbon dioxide produced? - CORRECT ANSWER-Mitochondrial matrix 
T/F The citric acid/Kreb's cycle breaks down carbohydrates...
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Añadir al carritoASU BIO 181 Exam 2 
Specifically in a cell where does Glycolysis occur? - CORRECT 
ANSWER-Cytoplasm 
T/F The cell does not need ATP to survive. - CORRECT ANSWER-False 
Where is carbon dioxide produced? - CORRECT ANSWER-Mitochondrial matrix 
T/F The citric acid/Kreb's cycle breaks down carbohydrates...
ASU BIO 181 Exam 2 (modules 7-12) 
Questions & Answers 2024
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Añadir al carritoASU BIO 181 Exam 2 (modules 7-12) 
Questions & Answers 2024
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Añadir al carritoASU BIO 181 Exam 1 Questions & Answers
The terminal web - CORRECT ANSWER-is a site of exocytosis 
The central nervous system (CNS) contains - CORRECT ANSWER-There is no 
correct answer 
Acetylcholine exocytosed from the presynaptic cell travels to the postsynaptic cell 
to start the action potential in the postsynaptic cell - CORRECT ANS...
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Añadir al carritoThe terminal web - CORRECT ANSWER-is a site of exocytosis 
The central nervous system (CNS) contains - CORRECT ANSWER-There is no 
correct answer 
Acetylcholine exocytosed from the presynaptic cell travels to the postsynaptic cell 
to start the action potential in the postsynaptic cell - CORRECT ANS...
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Añadir al carritoASU Bio 130 Exam #1 Questions & Answers
ASU BIO 100 EXAM 3 with 100% correct answers
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Añadir al carritoASU BIO 100 EXAM 3 with 100% correct answers
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Añadir al carritoASU BIO 100 EXAM 3 QUESTIONS & 
ANSWERS
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