Genetics: Analysis and Principles
5th Edition
ISBN: 9780073525341
Author: Robert J. Brooker Professor Dr.
Publisher: McGraw-Hill Education
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Chapter 28, Problem 11CONQ
Discuss the major differences among allopatric, parapatric, and sympatric
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INTRODUCTION
LABORATORY SIMULATION
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(Glucose)
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PHASE 4:
Measure gas bubble
Complete the following steps:
Select ruler and place next to tube
1. Measure starting height of gas
bubble in respirometer 1. Record in
Lab Data
Repeat measurement for tubes 2-5
by selecting ruler and move next to
each tube. Record each in Lab
Data…
Ch.23
How is Salmonella able to cross from the intestines into the blood?
A. it is so small that it can squeeze between intestinal cells
B. it secretes a toxin that induces its uptake into intestinal epithelial cells
C. it secretes enzymes that create perforations in the intestine
D. it can get into the blood only if the bacteria are deposited directly there, that is, through a puncture
—
Which virus is associated with liver cancer?
A. hepatitis A
B. hepatitis B
C. hepatitis C
D. both hepatitis B and C
—
explain your answer thoroughly
Chapter 28 Solutions
Genetics: Analysis and Principles
Ch. 28.1 - Prob. 1COMQCh. 28.1 - Prob. 2COMQCh. 28.1 - 3. A pair of birds flies to a deserted island and...Ch. 28.1 - Prob. 4COMQCh. 28.2 - 1. Phylogenetic trees are based on
a. natural...Ch. 28.2 - Prob. 2COMQCh. 28.2 - An approach that is used to construct a...Ch. 28.2 - 4. Horizontal gene transfer is a process in which...Ch. 28.3 - Prob. 1COMQCh. 28.3 - Prob. 2COMQ
Ch. 28.3 - When the chromosomes of closely related species...Ch. 28 - 1. Discuss the two principles on which evolution...Ch. 28 - 2. Evolution, which involves genetic changes in a...Ch. 28 - Prob. 3CONQCh. 28 - Prob. 4CONQCh. 28 - 5. Would each of the following examples of...Ch. 28 - Distinguish between anagenesis and cladogenesis....Ch. 28 - 7. Describe three or more genetic mechanisms that...Ch. 28 - Explain the type of speciation (allopatric,...Ch. 28 - Prob. 9CONQCh. 28 - Prob. 10CONQCh. 28 - Discuss the major differences among allopatric,...Ch. 28 - Prob. 12CONQCh. 28 - Prob. 13CONQCh. 28 - Would the rate of deleterious or beneficial...Ch. 28 - 15. Which would you expect to exhibit a faster...Ch. 28 - Prob. 16CONQCh. 28 - 17. Plant seeds contain storage proteins that are...Ch. 28 - Take a look at the -globin and -globin amino acid...Ch. 28 - Compare and contrast the neutral theory of...Ch. 28 - Prob. 20CONQCh. 28 - 21. As discussed in Chapter 27, genetic variation...Ch. 28 - Prob. 22CONQCh. 28 - Two populations of snakes are separated by a...Ch. 28 - 2. Sympatric speciation by allotetraploidy has...Ch. 28 - 3. Two diploid species of closely related frogs,...Ch. 28 - A researcher sequenced a portion of a bacterial...Ch. 28 - F1hybrids between two species of cotton,Gossypium...Ch. 28 - 6. A species of antelope has 20 chromosomes per...Ch. 28 - Prob. 7EQCh. 28 - 8. Prehistoric specimens often contain minute...Ch. 28 - From the results of the experiment of Figure...Ch. 28 - InChapter 23, a technique called fluorescence in...Ch. 28 - Prob. 11EQCh. 28 - 12. Discuss how the principle of parsimony can be...Ch. 28 - 13. A homologous DNA region, which was 20,000 bp...Ch. 28 - Prob. 14EQCh. 28 - Prob. 1QSDCCh. 28 - 2. Compare the forms of speciation that are slow...Ch. 28 - 3. Do you think that Darwin would object to the...
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- Ch.21 What causes patients infected with the yellow fever virus to turn yellow (jaundice)? A. low blood pressure and anemia B. excess leukocytes C. alteration of skin pigments D. liver damage in final stage of disease — What is the advantage for malarial parasites to grow and replicate in red blood cells? A. able to spread quickly B. able to avoid immune detection C. low oxygen environment for growth D. cooler area of the body for growth — Which microbe does not live part of its lifecycle outside humans? A. Toxoplasma gondii B. Cytomegalovirus C. Francisella tularensis D. Plasmodium falciparum — explain your answer thoroughlyarrow_forwardCh.22 Streptococcus pneumoniae has a capsule to protect it from killing by alveolar macrophages, which kill bacteria by… A. cytokines B. antibodies C. complement D. phagocytosis — What fact about the influenza virus allows the dramatic antigenic shift that generates novel strains? A. very large size B. enveloped C. segmented genome D. over 100 genes — explain your answer thoroughlyarrow_forwardWhat is this?arrow_forward
- Molecular Biology A-C components of the question are corresponding to attached image labeled 1. D component of the question is corresponding to attached image labeled 2. For a eukaryotic mRNA, the sequences is as follows where AUGrepresents the start codon, the yellow is the Kozak sequence and (XXX) just represents any codonfor an amino acid (no stop codons here). G-cap and polyA tail are not shown A. How long is the peptide produced?B. What is the function (a sentence) of the UAA highlighted in blue?C. If the sequence highlighted in blue were changed from UAA to UAG, how would that affecttranslation? D. (1) The sequence highlighted in yellow above is moved to a new position indicated below. Howwould that affect translation? (2) How long would be the protein produced from this new mRNA? Thank youarrow_forwardMolecular Biology Question Explain why the cell doesn’t need 61 tRNAs (one for each codon). Please help. Thank youarrow_forwardMolecular Biology You discover a disease causing mutation (indicated by the arrow) that alters splicing of its mRNA. This mutation (a base substitution in the splicing sequence) eliminates a 3’ splice site resulting in the inclusion of the second intron (I2) in the final mRNA. We are going to pretend that this intron is short having only 15 nucleotides (most introns are much longer so this is just to make things simple) with the following sequence shown below in bold. The ( ) indicate the reading frames in the exons; the included intron 2 sequences are in bold. A. Would you expected this change to be harmful? ExplainB. If you were to do gene therapy to fix this problem, briefly explain what type of gene therapy youwould use to correct this. Please help. Thank youarrow_forward
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- Can you circle a cell in the different stages of mitosis? 1.prophase 2.metaphase 3.anaphase 4.telophase 5.cytokinesisarrow_forwardWhich microbe does not live part of its lifecycle outside humans? A. Toxoplasma gondii B. Cytomegalovirus C. Francisella tularensis D. Plasmodium falciparum explain your answer thoroughly.arrow_forwardSelect all of the following that the ablation (knockout) or ectopoic expression (gain of function) of Hox can contribute to. Another set of wings in the fruit fly, duplication of fingernails, ectopic ears in mice, excess feathers in duck/quail chimeras, and homeosis of segment 2 to jaw in Hox2a mutantsarrow_forward
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