During gene expression - Study guides, Class notes & Summaries
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WGU C652 Objective Assessment Guide (Latest 2024/ 2025 Update) Heredity and Genetics | Questions and Verified Answers| 100% Correct| Grade A
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WGU C652 Objective Assessment Guide (Latest 2024/ 2025 Update) Heredity and Genetics | Questions and Verified Answers| 100% Correct| Grade A 
 
Q: crossing over 
 
 
Answer: 
exchange of genetic material between homologous chromosomes during prophase I of meiosis 
 
 
 
Q: How does crossing over contribute to Independent Assortment? 
 
 
Answer: 
By redistributing genetic material between homologous chromosomes in prophase 1, new combinations of gene pairs are created. 
 
 
 
Q: independent asso...
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Exam 3: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU
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Exam 3: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU 
 
Q: How are genes coordinately controlled in eukaryotic cells? 
 
Coordinately controlled genes in eukaryotic cells share a set of control elements. 
 
Coordinately controlled genes in eukaryotic cells are activated by the same chemical signals. 
 
Coordinately controlled genes in eukaryotic cells are located together on the same chromosome. 
 
 
Answer: 
Coordinately controlled...
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PENN FOSTER BIOLOGY: Genetics and Inheritance Questions and Answers Already Passed
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PENN FOSTER BIOLOGY: Genetics and 
Inheritance Questions and Answers 
 
Already Passed 
 
What is the basic unit of heredity? 
 The gene 
 
What is the principle of segregation in genetics? 
 Each individual has two alleles for each gene, which separate during gamete formation so 
each gamete carries only one allele. 
 
What does a Punnett square illustrate? 
 The possible genetic combinations resulting from a cross between two parents. 
 
What is the difference between homozygous and heterozygo...
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WGU Biochemistry OA (Latest 2022/2023) Verified Answers
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WGU Biochemistry OA (Latest 2022/2023) Verified Answers 
Bohr Effect chart (low pH) 
C- High CO2 
H- High H+ 
A- Acidic 
R-Release of O2(rt. Shift) 
T- tense state (in tissues) 
 
 
Primary structure 
Sequence of amino acids that make up a protein 
 
 
Secondary Structure 
Sequence of amino acids fold. 
 
 
Tertiary Structure 
-more folding in a 3D shape. 
-R groups (side chains) 
 
 
Quaternary Structure 
Protein has more than 1 polypeptide chain. 
 
 
Chemical reaction 
-absorb and release en...
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NURS 6630 Midterm Exam Test Bank Questions and Answers 100%Correct NEW 2023.
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NURS 6630 Midterm Exam Test Bank Questions and Answers 100%Correct NEW 2023. 
Question 1 
1 out of 1 points 
A noncompliant patient states, “Why do you want me to put this poison in my 
body?” Identify the best response made by the psychiatric-mental health nurse 
practitioner (PMHNP). 
Answer: C. “Most medications that work in the brain will result in restoring an 
imbalance of one or more neurotransmitters that your body already 
produces helping to alleviate your symptoms .” 
Question...
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Honors Biology Final Exam Questions and Answers Rated A+
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Honors Biology Final Exam Questions 
 
and Answers Rated A+ 
 
What is the term for the protein complex that helps in the correct alignment of chromosomes 
during mitosis? 
 Kinetochore 
 
What is the name of the process by which cells convert chemical energy from nutrients into 
ATP, specifically in the absence of oxygen? 
 Anaerobic Respiration 
 
What is the term for the specialized structures in a cell that contain digestive enzymes to break 
down macromolecules? 
 
 Lysosomes 
 
What is the...
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Test Bank Porth Pathophysiology Concepts of Altered Health States 2nd Canadian Edition
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Test Bank Porth Pathophysiology Concepts of Altered Health States 2nd Canadian Edition 
Table of Contents Chapter 01: Concepts of Health and Disease ................................................................................................. 3 Chapter 02: Concepts of Altered Health in Children ................................................................................... 14 Chapter 03: Concepts of Altered Health in Older Adults .............................................................
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Duquesne Genetics Final Questions And Answers Rated A+ New Update Assured Satisfaction
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Give two examples of how eukaryotic organisms derive benefits from regulating gene expression - 
1) Rabbits change from brown to white due to a response to environmental changes 
2) larval to adult is totally different b/c of different proteins during life changes 
gene expression control is used in multicellular organisms to. . . - define tissues and cells w/ 
specific functions w/in organism 
What is the order of regulation of gene expression - transcription, RNA processing, translation, 
post...
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BI 112 Questions and Answers Already Passed
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112 Questions and Answers Already 
 
Passed 
 
How do cells generate energy in the absence of oxygen? 
Cells generate energy through anaerobic respiration or fermentation when oxygen is not 
available. 
 
What is the role of spindle fibers during mitosis? 
Spindle fibers help separate chromosomes during cell division, ensuring each daughter cell 
gets the correct number of chromosomes. 
 
Why is the smooth endoplasmic reticulum important in lipid synthesis? 
The smooth endoplasmic reticulum is r...
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AP Bio Practice Exam 1 With Complete Questions And Answers
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Humans produce sweat as a cooling mechanism 
to maintain a stable internal temperature. Which 
of the following best explains how the properties 
of water contribute to this physiological process? - ANSWER The high heat of vaporization of water 
allows the body to remove excess heat 
through a phase change of water from 
liquid to gas 
 
A student placed a semipermeable membrane 
inside a U-shaped channel with two chambers, 
as shown. The membrane permits the movement 
of water but not salt. The...
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