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Biol 3301 exam 2 QUESTIONS & ANSWERS 100% Correct!!
Continuous Variation - ANSWERSmore genes makes smooth bell curve, additive incremental effects of many genes, influence of environment smooth curve even more 
 
Variance - ANSWERSgives you measure of how spread out curve is, s^2 = sum of all S(xi -x(avg))^2 / n-1, 
 
Standard Deviation - ANSWERSmeasurement to describe how spread out curve is 
 
Corn Ear Length experiment - ANSWERSParents are true breeding, F1 are heterozygotes of one genotype, F2 has more variation and different than parents, 
 ...
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- Exam (elaborations)
- • 4 pages •
Continuous Variation - ANSWERSmore genes makes smooth bell curve, additive incremental effects of many genes, influence of environment smooth curve even more 
 
Variance - ANSWERSgives you measure of how spread out curve is, s^2 = sum of all S(xi -x(avg))^2 / n-1, 
 
Standard Deviation - ANSWERSmeasurement to describe how spread out curve is 
 
Corn Ear Length experiment - ANSWERSParents are true breeding, F1 are heterozygotes of one genotype, F2 has more variation and different than parents, 
 ...
BIOL 3301 - 19. Functional Genomics Exam 4 Lin/Daane Questions & Answers 100% Correct!!
What is the goal of functional genomics? - ANSWERSto elucidate the roles of genetic sequences in a given species, aims to understand gene function 
 
What is the proteome? - ANSWERSthe entire collection of proteins that an organism can make 
 
What is the goal of proteomics? - ANSWERSto understand the functional roles of the proteins of a species 
 
Ways to generate collections of knockouts? - ANSWERS* transposable element jumps 
* crispr-cas technically 
 
computer analysis of genetic sequences...
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- Exam (elaborations)
- • 3 pages •
What is the goal of functional genomics? - ANSWERSto elucidate the roles of genetic sequences in a given species, aims to understand gene function 
 
What is the proteome? - ANSWERSthe entire collection of proteins that an organism can make 
 
What is the goal of proteomics? - ANSWERSto understand the functional roles of the proteins of a species 
 
Ways to generate collections of knockouts? - ANSWERS* transposable element jumps 
* crispr-cas technically 
 
computer analysis of genetic sequences...
BIOL 3301 - Exam 3 UH Zieba Questions & Answers 100% Solved!!
Lysis of a bacterial cell releases DNA. Which gene transfer process involves the uptake of exogenous DNA from the environment? - ANSWERStransformation 
 
Which of the following conditions will result in the greatest levels of transcription of the lac operon? - ANSWERSlactose and cAMP present, glucose absent 
 
Some lactose - ANSWERSIs converted to allolactose, which inactivates the lac repressor, and cAMP activates CAP. The combination of inactive repressor and active CAP results in the highest ...
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- Exam (elaborations)
- • 7 pages •
Lysis of a bacterial cell releases DNA. Which gene transfer process involves the uptake of exogenous DNA from the environment? - ANSWERStransformation 
 
Which of the following conditions will result in the greatest levels of transcription of the lac operon? - ANSWERSlactose and cAMP present, glucose absent 
 
Some lactose - ANSWERSIs converted to allolactose, which inactivates the lac repressor, and cAMP activates CAP. The combination of inactive repressor and active CAP results in the highest ...
BIOL 3301- Exam 1 Questions & Answers 100% Correct!!
Define hybridization - ANSWERSThe mating or crossing between 2 individuals that have different characteristics. Make hybrids. E.g: purple-flowered plant X white-flowered plant 
 
Advantages of using the garden pea for Mendel's experiment - ANSWERS(1) It existed in several varieties w/ distinct characteristics. (2) Its structure allowed for easy crosses where the choice of parental plants could be controlled. 
 
What type of crosses did Mendel carry out for his experiment? - ANSWERSSelf-fertil...
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- Exam (elaborations)
- • 4 pages •
Define hybridization - ANSWERSThe mating or crossing between 2 individuals that have different characteristics. Make hybrids. E.g: purple-flowered plant X white-flowered plant 
 
Advantages of using the garden pea for Mendel's experiment - ANSWERS(1) It existed in several varieties w/ distinct characteristics. (2) Its structure allowed for easy crosses where the choice of parental plants could be controlled. 
 
What type of crosses did Mendel carry out for his experiment? - ANSWERSSelf-fertil...
UH Biol 3301 Exam 1 Questions & Answers 100% Solved!!
9:3:3:1 phenotypic ratio - ANSWERSExpected F2 ratio of dihybrid cross 
No gene interaction/absence of epistasis 
 
9:7 ratio - ANSWERScomplementary gene action 
 
15:1 ratio - ANSWERSin an examination of progeny from dihybrid crosses, this could indicate a gene duplication event 
 
9:6:1 ratio - ANSWERSdominant gene interaction 
 
A 9:3:4 ratio in the F2 indicates a type of gene interaction known as - ANSWERSrecessive epistasis 
 
12:3:1 ratio - ANSWERSdominant epistasis 
 
13:3 ratio - ANSWERSD...
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- Exam (elaborations)
- • 3 pages •
9:3:3:1 phenotypic ratio - ANSWERSExpected F2 ratio of dihybrid cross 
No gene interaction/absence of epistasis 
 
9:7 ratio - ANSWERScomplementary gene action 
 
15:1 ratio - ANSWERSin an examination of progeny from dihybrid crosses, this could indicate a gene duplication event 
 
9:6:1 ratio - ANSWERSdominant gene interaction 
 
A 9:3:4 ratio in the F2 indicates a type of gene interaction known as - ANSWERSrecessive epistasis 
 
12:3:1 ratio - ANSWERSdominant epistasis 
 
13:3 ratio - ANSWERSD...
BIOL 3301- Exam 1 Questions & Answers 100% Accurate!!
Proteins made of - ANSWERSAmino acids 
 
Carbohydrates made of - ANSWERSmonosaccharides (simple sugars) 
 
Lipids made of - ANSWERSfatty acids 
 
Nucleic acids made of - ANSWERSnucleotides 
 
Organic molecules are important for ?? - ANSWERSProtein modifications 
 
Steps of central dogma - ANSWERS1)DNA 
2) Transcription 
3) RNA 
4) Translation 
5) Proteins 
 
Rate of genes can be ?? - ANSWERSEnhanced and repressed 
 
RNA transcript is divided into ?? - ANSWERS3 base codons 
 
The promotor of a ge...
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- Exam (elaborations)
- • 6 pages •
Proteins made of - ANSWERSAmino acids 
 
Carbohydrates made of - ANSWERSmonosaccharides (simple sugars) 
 
Lipids made of - ANSWERSfatty acids 
 
Nucleic acids made of - ANSWERSnucleotides 
 
Organic molecules are important for ?? - ANSWERSProtein modifications 
 
Steps of central dogma - ANSWERS1)DNA 
2) Transcription 
3) RNA 
4) Translation 
5) Proteins 
 
Rate of genes can be ?? - ANSWERSEnhanced and repressed 
 
RNA transcript is divided into ?? - ANSWERS3 base codons 
 
The promotor of a ge...
3301 Genetics Exam 1 Questions & Answers 100% Accurate!
Haploinsufficiency - ANSWERSThe heterozygote has 50% of the normal protein 
This is not sufficient for a normal phenotype 
 
Hybridization - ANSWERSBreeding technique that involves crossing dissimilar individuals 
 
Allele - ANSWERSDifferent forms of a gene 
 
Genotype - ANSWERSgenetic makeup of an organism 
 
Phenotype - ANSWERSphysical characteristics of an organism 
 
Law of Segregation - ANSWERSMendel's law that states that the pairs of homologous chromosomes separate in meiosis so that o...
- Exam (elaborations)
- • 5 pages •
Haploinsufficiency - ANSWERSThe heterozygote has 50% of the normal protein 
This is not sufficient for a normal phenotype 
 
Hybridization - ANSWERSBreeding technique that involves crossing dissimilar individuals 
 
Allele - ANSWERSDifferent forms of a gene 
 
Genotype - ANSWERSgenetic makeup of an organism 
 
Phenotype - ANSWERSphysical characteristics of an organism 
 
Law of Segregation - ANSWERSMendel's law that states that the pairs of homologous chromosomes separate in meiosis so that o...
BIOL 3301: UTD Exam 1 Fall Questions & Answers 100% Correct!!
Which sub-discipline of genetics 4000 years ago-practiced by Egyptian and which species their study or used. - ANSWERSClassical Genetics (Transmission genetics) with plant and animal breeding still practiced to a degree 
 
which phenomenal occur in genetics 130 years ago in 1860 - ANSWERSGregor Mendel discover gene 
 
according to Mendel, gene is - ANSWERSunit of heredity transmitted from one generation to the next 
 
 
The Blending Theory of Inheritance - ANSWERSused to explain why offspring bo...
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- Exam (elaborations)
- • 2 pages •
Which sub-discipline of genetics 4000 years ago-practiced by Egyptian and which species their study or used. - ANSWERSClassical Genetics (Transmission genetics) with plant and animal breeding still practiced to a degree 
 
which phenomenal occur in genetics 130 years ago in 1860 - ANSWERSGregor Mendel discover gene 
 
according to Mendel, gene is - ANSWERSunit of heredity transmitted from one generation to the next 
 
 
The Blending Theory of Inheritance - ANSWERSused to explain why offspring bo...
BiOL 3301 - Exam 2 Questions & Answers 100% Correct!!
Bacteria do possess allelic differences that affect their cellular traits - ANSWERSHowever, these allelic differences (such as different sensitivity to antibiotics) are between different strains of bacteria because: 
- Bacteria are usually haploid 
- Bacteria reproduce asexually
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- Exam (elaborations)
- • 17 pages •
Bacteria do possess allelic differences that affect their cellular traits - ANSWERSHowever, these allelic differences (such as different sensitivity to antibiotics) are between different strains of bacteria because: 
- Bacteria are usually haploid 
- Bacteria reproduce asexually
BIOL 3301 - Genetics Exam 1 Review 100% Accurate!
Consider a cross between a tall plant with white flowers (Ttpp) and a dwarf plant with purple flowers (ttPp). What fraction of offspring will be dwarf plants with white flowers? - ANSWERS1/4 
 
What is the total number of offspring? (315 round, yellow seeds; 101 wrinkled, yellow seeds; 108 round, green seeds; 32 wrinkled, green seeds) - ANSWERS556 
 
What is the expected number of F2 offspring with yellow and round seeds phenotype under a hypothesis of independent assortment? (315 round, yellow ...
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- Exam (elaborations)
- • 3 pages •
Consider a cross between a tall plant with white flowers (Ttpp) and a dwarf plant with purple flowers (ttPp). What fraction of offspring will be dwarf plants with white flowers? - ANSWERS1/4 
 
What is the total number of offspring? (315 round, yellow seeds; 101 wrinkled, yellow seeds; 108 round, green seeds; 32 wrinkled, green seeds) - ANSWERS556 
 
What is the expected number of F2 offspring with yellow and round seeds phenotype under a hypothesis of independent assortment? (315 round, yellow ...
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Journeyman Ele Exam Prep 2024 (100% Correct)
NYS Pesticide Exam Ornamentals & Turf Questions and Answers 100% Correct!
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GMS 6552 Exam 2 Questions and Answers 100% Correct!