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BUNDLED-BIO 311C QUESTIONS AND ANSWERS A+ GRADED
BIO 311C QUESTIONS AND ANSWERS A+ GRADED
[Show more]BIO 311C QUESTIONS AND ANSWERS A+ GRADED
[Show more]BIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
 
Condensation synthesis rxn 
When components of water are removed during a reaction to produce a water molecule 
hydrolysis 
the components of a water molecule are added to functional groups as molecules are broken into smaller subunits. No water molecule...
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Condensation synthesis rxn 
When components of water are removed during a reaction to produce a water molecule 
hydrolysis 
the components of a water molecule are added to functional groups as molecules are broken into smaller subunits. No water molecule...
BIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
Reconstruct the major timelines in the origin and evolution of life on earth in a logical sequence but no need to memorize the specific times. 
earth formation (4.5 bya) - bacterial fossils (4.0 - 3.5 bya) - cyanobacteria (2.5 bya) - unicellular eukaryote...
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Add to cartBIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
Reconstruct the major timelines in the origin and evolution of life on earth in a logical sequence but no need to memorize the specific times. 
earth formation (4.5 bya) - bacterial fossils (4.0 - 3.5 bya) - cyanobacteria (2.5 bya) - unicellular eukaryote...
BIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
 
Biological hierarchy of organization 
atoms-amino acids- proteins- cells- muscle- trunk- elephant 
 
cell- nuclear membrane- DNA- phosphate and oxygen 
When water molecules evaporate to cool your body, which of the following bond/ interaction is broken ...
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Add to cartBIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
 
Biological hierarchy of organization 
atoms-amino acids- proteins- cells- muscle- trunk- elephant 
 
cell- nuclear membrane- DNA- phosphate and oxygen 
When water molecules evaporate to cool your body, which of the following bond/ interaction is broken ...
BIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
 
Input of glycolysis 
1 glucose, 2 ATP, 2 NAD+, 4 adp+4p 
Output of glycolysis 
2 pyruvate, 4 ATP, 2 NADH+, 2 ADP +2P 
Input of pyruvate oxidation
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Input of glycolysis 
1 glucose, 2 ATP, 2 NAD+, 4 adp+4p 
Output of glycolysis 
2 pyruvate, 4 ATP, 2 NADH+, 2 ADP +2P 
Input of pyruvate oxidation
BIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
Briefly explain why DNA replication is an exergonic process. 
When new nucleotides are added to a growing DNA strand, phosphate bands are broken and energy is released. 
What is the relationship between operons and transcription units? 
An operon is made ...
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Briefly explain why DNA replication is an exergonic process. 
When new nucleotides are added to a growing DNA strand, phosphate bands are broken and energy is released. 
What is the relationship between operons and transcription units? 
An operon is made ...
BIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
 
ring structures contain what? 
hydroxyl group 
what are glycosidic linkages? 
covalent bonds formed between the two monosaccharides 
what are oligosaccharides used for? 
communication 
what are polysaccharides? 
sugar polymers (macromolecules) 
how is s...
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ring structures contain what? 
hydroxyl group 
what are glycosidic linkages? 
covalent bonds formed between the two monosaccharides 
what are oligosaccharides used for? 
communication 
what are polysaccharides? 
sugar polymers (macromolecules) 
how is s...
BIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
 
What are the two laws of inheritance? 
1. Law of Segregation- Allele pairs segregate during gamete formation and the paired condition is restored by the random fusion of gametes at fertilization. 
Example: **Monohybrid Cross-(pPxpp) 3:1 ratio after cros...
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What are the two laws of inheritance? 
1. Law of Segregation- Allele pairs segregate during gamete formation and the paired condition is restored by the random fusion of gametes at fertilization. 
Example: **Monohybrid Cross-(pPxpp) 3:1 ratio after cros...
BIO 311C -metabolism QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
 
What is meant by the term metabolism? Understand the components involved in a metabolic pathway. What is the advantage of using a multi-step pathway? 
Metabolism is the totality of the chemical reactions taking place in the body. It is a...
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What is meant by the term metabolism? Understand the components involved in a metabolic pathway. What is the advantage of using a multi-step pathway? 
Metabolism is the totality of the chemical reactions taking place in the body. It is a...
BIO 311C ICAS QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
 
1) Which of the following in an anabolic process that is endergonic and endothermic? 
A) ATP + H 2 O à ADP + Pi 
B) C 6 H 12 O 6 + 6O 2 à 6CO 2 + 6H 2 O 
C) CO 2 + H 2 O à CH 2 O + O 2 
D) FADH 2 à FAD + H 2 
E) CH 4 + 2O 2 à CO 2 + 2H 2 ...
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Add to cartBIO 311C ICAS QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
 
1) Which of the following in an anabolic process that is endergonic and endothermic? 
A) ATP + H 2 O à ADP + Pi 
B) C 6 H 12 O 6 + 6O 2 à 6CO 2 + 6H 2 O 
C) CO 2 + H 2 O à CH 2 O + O 2 
D) FADH 2 à FAD + H 2 
E) CH 4 + 2O 2 à CO 2 + 2H 2 ...
BIO 311C REVIEW QUESTIONS AND ANSWERS A+ GRADED 
 
 
How many water molecules are required in the anabolic synthesis of a triglyceride? 
0; condensation PRODUCES water molecules 
Which of the following contain the alpha glucose monomer? 
lactose, sucrose, amylose 
Correct formula for a polysaccharid...
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How many water molecules are required in the anabolic synthesis of a triglyceride? 
0; condensation PRODUCES water molecules 
Which of the following contain the alpha glucose monomer? 
lactose, sucrose, amylose 
Correct formula for a polysaccharid...
BIO 311C PHOTOSYNTHESIS QUESTIONS AND ANSWERS A+ GRADED 
 
 
Write the full, balanced equation for photosynthesis 
Energy + 6CO2 + 6H2O → C6H12O6 + 6O2 
Describe how energy is transformed and then transferred during the energy transduction reactions 
Describe the relative proportions of the primar...
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Write the full, balanced equation for photosynthesis 
Energy + 6CO2 + 6H2O → C6H12O6 + 6O2 
Describe how energy is transformed and then transferred during the energy transduction reactions 
Describe the relative proportions of the primar...
BIO 311C FINAL EXAM QUESTIONS AND ANSWERS A+ GRADED 
 
 
Define monomers, polymers and macromolecules 
What reactions happen in condensation synthesis and hydrolysis? 
1) condensation synthesis: MAKES polymers by releasing water molecules, condensation synthesis is important in anabolic processes (...
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Define monomers, polymers and macromolecules 
What reactions happen in condensation synthesis and hydrolysis? 
1) condensation synthesis: MAKES polymers by releasing water molecules, condensation synthesis is important in anabolic processes (...
BIO 311C QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
Where does starch naturally occur? 
Plants (Vegetables and grains mainly) 
Where does chitin naturally occur? 
Insects, crustaceans, and cell walls of fungi 
Where does cellulose naturally occur? 
Plant cell walls 
Where does glycogen naturally occur? ...
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Where does starch naturally occur? 
Plants (Vegetables and grains mainly) 
Where does chitin naturally occur? 
Insects, crustaceans, and cell walls of fungi 
Where does cellulose naturally occur? 
Plant cell walls 
Where does glycogen naturally occur? ...
Bio 311C MM 4 QUESTIONS AND ANSWERS A+ GRADED 
 
 
What are optimal conditions for Rubisco to fix CO2 but not O2? 
an environment of moderate temperature and sunlight 
What is a major difference between fermentation and anaerobic respiration? 
Both begin with glycolysis, but anaerobic respiration co...
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What are optimal conditions for Rubisco to fix CO2 but not O2? 
an environment of moderate temperature and sunlight 
What is a major difference between fermentation and anaerobic respiration? 
Both begin with glycolysis, but anaerobic respiration co...
BIO 311C Exam 3 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
Watson and Crick 
developed double helix model of DNA; antiparallel arrangement 
essential properties of a molecule of hereditary 
sufficient variability to store info, ability to make copies of info, info must be accessible for gene expression ...
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Watson and Crick 
developed double helix model of DNA; antiparallel arrangement 
essential properties of a molecule of hereditary 
sufficient variability to store info, ability to make copies of info, info must be accessible for gene expression ...
BIO 311c Exam 1 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
 
How are starch and glycogen similar? 
1. Both are largely insoluble in water 2. Both are composed of α-glucose subunits 3. Both are storage polysaccharides 
What are some characteristics of cellulose? 
1. It forms long fibers that are strong ...
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How are starch and glycogen similar? 
1. Both are largely insoluble in water 2. Both are composed of α-glucose subunits 3. Both are storage polysaccharides 
What are some characteristics of cellulose? 
1. It forms long fibers that are strong ...
Bio 311C Week 9 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
 
Essential Properties of a Molecule of Heredity 
- Sufficient variability to store information. 
- Able to make copies of information. 
- Information should be accessible for gene expression. 
T.H. Morton 
Discovered that chromosomes are made o...
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Essential Properties of a Molecule of Heredity 
- Sufficient variability to store information. 
- Able to make copies of information. 
- Information should be accessible for gene expression. 
T.H. Morton 
Discovered that chromosomes are made o...
BIO 311C Exam 3 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
Which of the following in an anabolic process that is endergonic and endothermic? 
A) ATP + H2O → ADP + Pi 
 
B) C6H12O6 + 6O2 → 6CO2 + 6H2O 
 
C) CO2 + H2O → CH2O + O2 
 
D) FADH2 → FAD + H2 
 
E) CH4 + 2O2 → CO2 + 2H2O 
C) CO2 + H2...
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Add to cartBIO 311C Exam 3 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
Which of the following in an anabolic process that is endergonic and endothermic? 
A) ATP + H2O → ADP + Pi 
 
B) C6H12O6 + 6O2 → 6CO2 + 6H2O 
 
C) CO2 + H2O → CH2O + O2 
 
D) FADH2 → FAD + H2 
 
E) CH4 + 2O2 → CO2 + 2H2O 
C) CO2 + H2...
Bio 311C Final QUESTIONS AND ANSWERS A+ GRADED 
 
 
A suspension of algae is incubated in a flask in the presence of both light and CO2. When it is transferred to the dark, the reduction of 3-phosphoglycerate (3PG) to glyceraldehyde 3-phosphate (G3P) is blocked, and the concentration of ribulose 1...
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A suspension of algae is incubated in a flask in the presence of both light and CO2. When it is transferred to the dark, the reduction of 3-phosphoglycerate (3PG) to glyceraldehyde 3-phosphate (G3P) is blocked, and the concentration of ribulose 1...
BIO 311C Week 10 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
Central Dogma 
The process to create a functional protein. 
DNA -->RNA-->Polypeptide 
Transcription-->RNA processing-->Translation 
Gene Expression 
2 Steps 
1) Transcription: info encoded in DNA is copied to mRNA in the nucleus. ...
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Add to cartBIO 311C Week 10 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
Central Dogma 
The process to create a functional protein. 
DNA -->RNA-->Polypeptide 
Transcription-->RNA processing-->Translation 
Gene Expression 
2 Steps 
1) Transcription: info encoded in DNA is copied to mRNA in the nucleus. ...
BIO 311C FINAL QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
Two black guinea pigs were mated and they produced 14 black and 6 white offspring. Based on the results what are the genotypes of the parent pigs? 
 
A) Homozygous dominant 
B)Heterozygous dominant 
C) Homozygous recessive 
D) Heterozygous reces...
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Two black guinea pigs were mated and they produced 14 black and 6 white offspring. Based on the results what are the genotypes of the parent pigs? 
 
A) Homozygous dominant 
B)Heterozygous dominant 
C) Homozygous recessive 
D) Heterozygous reces...
BIO 311C Exam 3 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
Where does glycolysis take place? 
Cytoplasm 
What are the inputs of glycolysis? 
Glucose, NAD+, ADP, Pi 
What are the outputs of glycolysis? 
Pyruvate, NADH, ATP 
Glycolysis step 1 
hexokinase 
Glycolysis step 3 
phosphofructokinase (PFK) 
Wher...
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Where does glycolysis take place? 
Cytoplasm 
What are the inputs of glycolysis? 
Glucose, NAD+, ADP, Pi 
What are the outputs of glycolysis? 
Pyruvate, NADH, ATP 
Glycolysis step 1 
hexokinase 
Glycolysis step 3 
phosphofructokinase (PFK) 
Wher...
Bio 311C QUESTIONS AND ANSWERS A+ GRADED 
 
 
Matter 
Anything that has mass and takes up space 
element 
a substance made up of a single atom that cannot be broken down further 
molecule 
A group of atoms bonded together 
compound 
A substance made up of atoms of two or more different elements join...
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Matter 
Anything that has mass and takes up space 
element 
a substance made up of a single atom that cannot be broken down further 
molecule 
A group of atoms bonded together 
compound 
A substance made up of atoms of two or more different elements join...
BIO 311C Exam 3 QUESTIONS AND ANSWERS A+ GRADED 
 
 
catabolism breaks things down, anabolism is the synthesis processes, and metabolism is the sum of all biochemical reactions in a cell 
Define metabolism, anabolism and catabolism 
1st law: total energy in the universe is constant and can neither b...
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catabolism breaks things down, anabolism is the synthesis processes, and metabolism is the sum of all biochemical reactions in a cell 
Define metabolism, anabolism and catabolism 
1st law: total energy in the universe is constant and can neither b...
BIO 311C SQUARECAP QUESTIONS AND ANSWERS A+ GRADED 
 
 
Which of the following is NOT a property of all living organisms? 
 
A) Cell membrane 
B) DNA 
C) Respiration 
D) Response to stimuli 
E) Nucleus with DNA 
D 
A scientist is testing optimal conditions to grow human skin cells in a plastic petri...
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Add to cartBIO 311C SQUARECAP QUESTIONS AND ANSWERS A+ GRADED 
 
 
Which of the following is NOT a property of all living organisms? 
 
A) Cell membrane 
B) DNA 
C) Respiration 
D) Response to stimuli 
E) Nucleus with DNA 
D 
A scientist is testing optimal conditions to grow human skin cells in a plastic petri...
Bio 311C Unit 3 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
How did experiments on transformed pneumonia-causing bacteria and radioactively-labeled bacterial viruses (Hershey & Chase) inform scientists that the genetic material was indeed DNA and not protein? 
By using certain enzymes that would break do...
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Add to cartBio 311C Unit 3 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
How did experiments on transformed pneumonia-causing bacteria and radioactively-labeled bacterial viruses (Hershey & Chase) inform scientists that the genetic material was indeed DNA and not protein? 
By using certain enzymes that would break do...
BIO 311C EXAM 2 QUESTIONS AND ANSWERS A+ GRADED 
 
 
How did life originate on earth? 
 
A)Life started with meteors from space brought extra terrestrial life from which later evolved. 
 
B)Life existed on earth from the beginning and we do not know where it came from 
 
C)Simple chemicals combined ...
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Add to cartBIO 311C EXAM 2 QUESTIONS AND ANSWERS A+ GRADED 
 
 
How did life originate on earth? 
 
A)Life started with meteors from space brought extra terrestrial life from which later evolved. 
 
B)Life existed on earth from the beginning and we do not know where it came from 
 
C)Simple chemicals combined ...
BIO 311C EXAM 1 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
four biological molecules 
carbohydrates, lipids, proteins, nucleic acids 
elements in carbohydrates 
carbon, hydrogen, oxygen 
CH2O 
elements in lipids 
carbon, hydrogen, oxygen, phosphorous 
elements in proteins 
carbon, hydrogen, oxygen, nitr...
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Add to cartBIO 311C EXAM 1 QUESTIONS AND ANSWERS A+ GRADED 
 
 
 
four biological molecules 
carbohydrates, lipids, proteins, nucleic acids 
elements in carbohydrates 
carbon, hydrogen, oxygen 
CH2O 
elements in lipids 
carbon, hydrogen, oxygen, phosphorous 
elements in proteins 
carbon, hydrogen, oxygen, nitr...
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