Genetics: Analysis and Principles
6th Edition
ISBN: 9781259616020
Author: Robert J. Brooker Professor Dr.
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 1.3, Problem 1COMQ
Which of the following is not a model organism?
a. Mus musculus (laboratory mouse)
b. Escherichia coli (a bacterium)
c. Saccharomyces cerevisiae (a yeast)
d. Sciurus carolinensis (gray squirrel)
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Which of the following statements is false? a. Emergent properties are functions that arise from the interactions between an organism’s parts. b. Two of the three domains contain prokaryotic organisms. c. In a double-blind experiment, neither the researcher nor the subjects know which subject is assigned to which treatment. d. For a scientific study to be considered valid, the researchers must conduct experiments.
Match the following questions
about the people who shaped the
field of Microbiology to the "BEST"
possible answer...
A. Used lenses to make drawings
of eukaryotes
B. His early work laid the
foundation for the study of plant
diseases
C. Discovered that organisms can
derive energy from several
different inorganic compounds
D. Conducted later experiments to
refute spontaneous generation
E. Carried out early widespread
vaccinations
F. His bacterial grouping system
laid the foundation for taxonomy
based on genetics
G. Published early accounts of
sexual transmitted diseases
H. Used lenses to make drawings
of prokaryotes
I. Conducted early experiments to
refute spontaneous generation
J. His bacterial grouping system
laid the foundation for taxonomy
based on morphology
What is an original research? Do you think the following are ideas that may be considered as original? Support your answer with logical reasons in each case :
a. Investigation of size of bacterial cells
b. Evaluation of impact of CO2 on the environment
c. Diversity of microorganisms in the fields of Kohat University
d. Investigation of new compounds in a bacterial culture
e. Application of a strain of bacteria you isolated from the soil as PGPR
Chapter 1 Solutions
Genetics: Analysis and Principles
Ch. 1.1 - 1. Which of the following is not a constituent of...Ch. 1.1 - 2. A gene is a segment of DNA that has the...Ch. 1.1 - The function of the genetic code is to a. promote...Ch. 1.1 - The process of transcription directly results in...Ch. 1.2 - Gene expression can be viewed at which of the...Ch. 1.2 - 2. Variation in the traits of organisms may be...Ch. 1.2 - 3. A human skin cell has 46 chromosomes. A human...Ch. 1.2 - 4. Evolutionary change caused by natural selection...Ch. 1.3 - Which of the following is not a model organism? a....Ch. 1.3 - A person studying the rate of transcription of a...
Ch. 1.4 - The scientific method involves which of the...Ch. 1 - Pick any example of a genetic technology and...Ch. 1 - Prob. 2CONQCh. 1 - Most genes encode proteins. Explain how the...Ch. 1 - Prob. 4CONQCh. 1 - Prob. 5CONQCh. 1 - Prob. 6CONQCh. 1 - Prob. 7CONQCh. 1 - Your textbook describes how the detrimental...Ch. 1 - Prob. 9CONQCh. 1 - Prob. 10CONQCh. 1 - Prob. 11CONQCh. 1 - Prob. 12CONQCh. 1 - 13. With regard to biological evolution, which of...Ch. 1 - 14. What are the primary interests of researchers...Ch. 1 - What is a genetic cross?Ch. 1 - Prob. 2EQCh. 1 - Prob. 3EQCh. 1 - 4. Many organisms are studied by geneticists. Do...Ch. 1 - Prob. 5EQ
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which is a piece of evidence that supports the endosymbiotic theory? Select all that apply. (Group of answer choices) A. many bacteria are resistant to antibiotics B. eukaryotic cells have cell membranes C. mitochondria have their own DNA D. chloroplast DNA is more similar to cyanobacteria DNA than eukaryotic DNA E. ribosomes are present in eukaryotic cells F. mitochondria must divide to multiply, cells can't build themarrow_forwardWhich of the following species is prokaryotic? A. Mus muculus B. Arabidopsis thaliana C. Escherichia coli D. Homo sapiens B A D Carrow_forwardWhich of the following is NOT a reason why Wakefield’s study on the connection between autism and vaccinations was flawed? A. the study had a small sample size B. the study was not replicable C. the study acquired samples unethically and, quite possibly, illegally D. the study demonstrated everyone’s well being was taken care of E. the authors committed deliberate fraud to support their hypothesisarrow_forward
- 1. Define the different examples of a model organisms: a. Bacteria b. Yeast c. Arabidopsis thalania d. Caenorhabditis elegans e. Drosophila melanogaster f. Danio rerio g. Chick embryo h. Mouse 2. What are the importance of using model organisms in our environment? 3. Give the advantages and disadvantages of model organisms. 4. Give other examples of a model organisms being used.arrow_forwardWhich of the following is NOT a reason why scientists use mice and rats to do experiments. A.they have similar physiology B.they have similar anatomy C.they have similar genetics D.they have similar long livesarrow_forwardThe Miller experiment created a. life. b. artificial proteins. c. DNA. d. simple molds. e. amino acids.arrow_forward
- I answered with a and c but keep getting told its the wrong answer. Which of the following is not a component of effective experimental designs in the early stages of a scientific study? Select one or more: a. small sample sizes b. experimental groups taking a placebo c. double blind experiments d. short duration e. animal models f. repetitive testingarrow_forwardWhich of the following is an acellular microorganism lacking a nucleus?a. bacterium b. helminth. c. protozoan d. virusarrow_forwardWhich of the following organisms cannot undergo budding? a.)yeast b.)bacterium c.)hydra d.)spongearrow_forward
- A hypothesis cannot be formed without which of the following? a. experimentation b. observation c. datad. theoryarrow_forwardWhich of the specimens is a prokaryote cell? Hint: viruses are not considered living cells A. staphylococcus and E.coli B. rhinovirus and Ebola virus C. red blood cell and lymphocytearrow_forwardWhy is it important to have control experiments in addition to the tests being conducted? a.To determine if there was unwanted contamination. b.To determine if experiment yielded an expected result. c.Neither A or B are correct. d.Both A and B are correct.arrow_forward
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