Gene mutations Study guides, Class notes & Summaries
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WGU D236 Pathophysiology Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| Grade A
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WGU D236 Pathophysiology Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| Grade A 
 
Q: An ultrasound reveals that a woman's baby is a boy. 
If she is a carrier for hemophilia, what is the probability her son will have hemophilia? 
 
50% 
75% 
100% 
25% 
 
 
Answer: 
50% 
 
Rational: The woman has two copies of the X chromosome. One of the woman's X chromosomes has the allele that causes hemophilia, and one has a healthy allele. Therefore, she is expected to pass on the disease-ca...
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SCI 225 Pathophysiology - Nightingale College pathophysiology Midterm study guide.
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notes 
Monday, February 20, 2023 9:19 AM 
Homozygous the same - BB= homozygous dominant; bb homozygous recessive 
Heterozygous different-Bb - 
Phenotype the expression of the trait (are the eyes blue?) 
Genotype exact pairing of the alleles( B =blue eyes b=green eyes) BB,bb,Bb 
Alleles 
• Recessive 
• Dominant 
Chromosomal disorders 
• Turner syndrome→ 45 chromosomes/ missing sex chromosomes. 
• cri-du - chat syndrome:→ 5 chromosomes has a deletion 
• Burkitt lymphoma- transloc...
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Test Bank - Genetics-Analysis and Principles 7Ed.by Robert Brooker. Complete, Elaborated and Latest Test Bank. ALL Chapters(1-29) Included |405| Pages - Questions & Answers. Updated for 2023. Pass Genetics-Analysis and Principles
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Test Bank - Genetics-Analysis and Principles 7E Robert Brooker. Complete, Elaborated and Latest Test Bank. ALL Chapters(1-29) Included |405| Pages - Questions & Answers. Updated for 2023. Pass Genetics-Analysis and Principles 
 
Genetics-Analysis and Principles 7E Robert Brooker. Complete, Elaborated and Latest Test Bank. ALL Chapters(1-29) Included |405| Pages - Questions & Answers. Updated for 2023. Pass Genetics-Analysis and Principles 7E Robert Brooker in First Attempt Guaranteed!Get 100% ...
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NSG 533 Advanced Pathophysiology Exam 2 Questions With Complete Verified 100% Solutions LATEST UPDATE 2023
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NSG 533 Advanced 
Pathophysiology Exam 
2 Questions With 
Complete Verified 
100% Solutions LATEST 
UPDATE 2023 
Sex-linked traits 
Traits that are inherited with sex chromosomes 
Autosomal traits 
Traits that are inherited with non-sex chromosomes 
X-linked recessive disorders 
Genetic variants on the X chromosome; more common in males. Both copies of the 
gene must be altered in female, but only one copy must be altered in males. Ex: 
colorblindness. 
X-linked dominant disorders 
Geneti...
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Advanced Pathophysiology UTMB 5355 EXAM 2: Questions With Verified Solutions
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Advanced Pathophysiology UTMB 5355 EXAM 2: Questions With Verified Solutions 
Oncogenes - ANS cancer causing genes, promote uncontrolled growth of cells 
 
Proto-oncogenes - ANS promote normal cell growth factor and division 
 
If proto-oncogenes are mutated the become - - ANS Oncogenes 
 
Tumor Suppressor Genes (TSGs) are - ANS Antioncogenes 
 
antioncogenes - ANS inhibit tumor progression & prevent mutations 
 
Cancer develops with increase in - and decrease in - - ANS oncogenes, ...
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Genetics Final Exam 2023
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What modification neutralizes the charges on histones and looses up the interactions between histones and DNA? - Answer- ACETYLATION 
 
Two types of post-transcriptional modifications that take place in the mRNA of eukaryotes - Answer- the addition of a CAP at the 5' end of the transcript and the addition of a POLY A sequence at the 3' end of the message 
 
Nucleic acid blotting is widely used in recombinant DNA technology. In a Southern blot one generally - Answer- Hybridizes filter-bound DNA...
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OPENSTAX MICROBIOLOGY TEST BANK OpenStax Microbiology THIS TEST BANK COVERS ALL CHAPTERS 1-26 OF THE BOOK Complete Guide .
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OPENSTAX MICROBIOLOGY TEST BANK OpenStax Microbiology THIS TEST BANK COVERS ALL CHAPTERS 1-26 OF THE BOOK 
 
1 An Invisible World 
 
1.1 What Our Ancestors Knew 
 
1.2 A Systematic Approach 
 
1.3 Types of Microorganisms 
 
2 How We See the Invisible World 
 
2.1 The Properties of Light 
 
2.2 Peering Into the Invisible World 
 
2.3 Instruments of Microscopy 
 
2.4 Staining Microscopic Specimens 
 
3 The Cell 
 
3.1 Spontaneous Generation 
 
3.2 Foundations of Modern Cell Theory 
 
3.3 Unique Ch...
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Test bank For Microbiology Fundamentals A Clinical Approach, 4th Edition by Marjorie Kelly Cowan | All Chapters 1-22 | Complete Latest Version 2024.
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Test bank For Microbiology Fundamentals A Clinical Approach, 4th Edition by Marjorie Kelly Cowan | All Chapters 1-22 | Complete Latest Version 2024. 
Microbiology Fundamentals: A Clinical Approach, 4e (Cowan) 
Chapter 1 Introduction to Microbes and Their Building Blocks 
1) When humans manipulate the genes of microorganisms, the process is called . 
A) bioremediation 
B) genetic engineering 
C) epidemiology 
D) immunology 
E) taxonomy 
Answer: B 
Section: 01.01 
Topic: Microbial Roles; Basics of...
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Test Bank for Genetics: From Genes to Genomes 7th Edition Michael Goldberg Janice Fischer Leroy Hood Leland Hartwell
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Table of Contents PART I Basic Principles: How Traits Are Transmitted 1 Mendel’s Principles of Heredity 2 Extensions to Mendel’s Laws 3 Chromosomes and Inheritance 4 Sex Chromosomes 5 Linkage, Recombination, and Gene Mapping PART II What Genes Are and What They Do 6 DNA Structure, Replication, and Recombination 7 Mutation 8 Using Mutations to Study Genes 9 Gene Expression: The Flow of Information from DNA to RNA to Protein PART III Analysis of Genetic Information 10 Digital Analysis of DNA 1...
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ADVANCED PATHOPHYSIOLOGY- UTMB 5355 EXAM #1 Questions And Answers ( Verified )
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ADVANCED PATHOPHYSIOLOGY- UTMB 5355 EXAM #1 Questions And Answers ( Verified ) 
 
Transcription - ANS synthesis of RNA from DNA 
 
Transcription results in - ANS mRNA 
 
RNA polymerase makes - ANS mRNA 
 
mRNA - ANS makes proteins 
 
RNA polymerase - ANS binds to DNA 
 
Transcription factors (TFs) - ANS A regulatory protein that binds to DNA and affects transcription of specific genes. Can wither activate or repress expression of genes 
 
Termination of transcription - ANS RNA poly...