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Lowa State University BIO 211 Questions and Answers 2024 bundle
Lowa State University BIO 211 Questions and Answers 2024 bundle
[Show more]Lowa State University BIO 211 Questions and Answers 2024 bundle
[Show more]What are the key characteristics of plants? - - Composed of one or more eukaryote cell(s) 
- Cell wall composed of cellulose 
- Chlorophyll in chloroplast 
 
How do plants acquire energy? - By autotrophy (photosynthesis) 
 
How do plants acquire nutrients? - Absorbed from the environment (Nitrogen a...
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Add to cartWhat are the key characteristics of plants? - - Composed of one or more eukaryote cell(s) 
- Cell wall composed of cellulose 
- Chlorophyll in chloroplast 
 
How do plants acquire energy? - By autotrophy (photosynthesis) 
 
How do plants acquire nutrients? - Absorbed from the environment (Nitrogen a...
Feedback mechanisms - Negative feedback=Stimulus invoking a response and the response inhibiting stimulus. Positive feedback=the stimulus invoking a response and the response providing a stimulus. IE. platelets increase, cells dividing. 
 
Kingdoms - Bacteria, Archaea bacteria, (both have organisms ...
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Add to cartFeedback mechanisms - Negative feedback=Stimulus invoking a response and the response inhibiting stimulus. Positive feedback=the stimulus invoking a response and the response providing a stimulus. IE. platelets increase, cells dividing. 
 
Kingdoms - Bacteria, Archaea bacteria, (both have organisms ...
Scientific theories are just "ideas" (T/F) - false 
 
What is NOT considered a quality within the definition of life? 
 Living things evolve 
 Living things can grow and develop 
 Living things are sentient 
 Living things use energy - Living things are sentient 
 
In some cases an observationa...
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Add to cartScientific theories are just "ideas" (T/F) - false 
 
What is NOT considered a quality within the definition of life? 
 Living things evolve 
 Living things can grow and develop 
 Living things are sentient 
 Living things use energy - Living things are sentient 
 
In some cases an observationa...
Stimulus 
an event that provokes a change 
sensation 
conscious awareness of a change to stimuli 
Previous 
Play 
Next 
Rewind 10 seconds 
Move forward 10 seconds 
Unmute 
0:03 
/ 
0:15 
Full screen 
Brainpower 
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receptors 
what detects the change from a stimulus 
transducers 
transform st...
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Add to cartStimulus 
an event that provokes a change 
sensation 
conscious awareness of a change to stimuli 
Previous 
Play 
Next 
Rewind 10 seconds 
Move forward 10 seconds 
Unmute 
0:03 
/ 
0:15 
Full screen 
Brainpower 
Read More 
receptors 
what detects the change from a stimulus 
transducers 
transform st...
What are the 5 fundamental traits of life? With these traits in mind, are viruses alive? What evidence supports your conclusion? - -Energy Use and Metabolism 
-Cell Theory 
-Information, Genetics 
-Replication or reproduction 
-Biological Evolution 
-No, viruses are not alive because they do not hav...
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Add to cartWhat are the 5 fundamental traits of life? With these traits in mind, are viruses alive? What evidence supports your conclusion? - -Energy Use and Metabolism 
-Cell Theory 
-Information, Genetics 
-Replication or reproduction 
-Biological Evolution 
-No, viruses are not alive because they do not hav...
What is the difference between a hypothesis and a theory? - Hypothesis: Testable prediction 
Theory: Explanation for a natural phenomenon 
 
What makes a well-accepted scientific theory? - Supported by evidence 
Incorporates relevant laws 
 
What are the 5 fundamental characteristics that all living...
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Add to cartWhat is the difference between a hypothesis and a theory? - Hypothesis: Testable prediction 
Theory: Explanation for a natural phenomenon 
 
What makes a well-accepted scientific theory? - Supported by evidence 
Incorporates relevant laws 
 
What are the 5 fundamental characteristics that all living...
What stage of cellular respiration produces the most ATP? - Oxidative Phosphorylation (26-28 ATP) 
 
During what stage of the cell cycle is cyclin most prevalent and MPF most active? - M phase 
 
During which phase of meiosis do homologous chromosomes move toward opposite poles of the dividing cell?...
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Add to cartWhat stage of cellular respiration produces the most ATP? - Oxidative Phosphorylation (26-28 ATP) 
 
During what stage of the cell cycle is cyclin most prevalent and MPF most active? - M phase 
 
During which phase of meiosis do homologous chromosomes move toward opposite poles of the dividing cell?...
Characteristics of Life - Living things: 
-are organized 
-need energy and materials 
-maintain homeostasis 
-respond to stimuli (changes in environment) 
-reproduce and grow 
-have adaptations 
 
matter - Anything that has mass and takes up space 
 
element - A substance that cannot be broken down ...
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Add to cartCharacteristics of Life - Living things: 
-are organized 
-need energy and materials 
-maintain homeostasis 
-respond to stimuli (changes in environment) 
-reproduce and grow 
-have adaptations 
 
matter - Anything that has mass and takes up space 
 
element - A substance that cannot be broken down ...
A Bacteria cell gives rise to 2 genectically identical daughter cells by what process - Binary Fission 
 
All zygotes are - diploid 
 
Products of mitosis are - 2 genetically identical nuclei 
 
Replication of DNA occurs during what phase of the cell cycle - S phase 
 
Mature nerve cells which are i...
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Add to cartA Bacteria cell gives rise to 2 genectically identical daughter cells by what process - Binary Fission 
 
All zygotes are - diploid 
 
Products of mitosis are - 2 genetically identical nuclei 
 
Replication of DNA occurs during what phase of the cell cycle - S phase 
 
Mature nerve cells which are i...
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