Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Textbook Question
Chapter 10, Problem 3TYK
A major difference between hereditary information in eukaryotes and prokaryotes is:
a. in prokaryotes, the hereditary information is distributed among individual, linear DNA molecules in the nucleus.
b. in eukaryotes, the hereditary information is encoded in a single, circular DNA molecule.
c. in prokaryotes, the hereditary information is usually distributed among multiple circular DNA molecules in the cytoplasm.
d. in eukaryotes, the hereditary information is distributed among individual, linear DNA molecules in the cytoplasm.
e. in eukaryotes, the hereditary information is distributed amoung individual, linear DNA molecules in the nucleus.
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Which of the following statements is TRUE regarding the nucleo-cytoplasmic interaction?
a. Nuclear genes control metabolic processes occurring in the cytoplasmb. Molecules in the cytoplasm cannot influence expression of genes in the nucleusc. Cytoplasmic transplantation experiments have provided evidence for the validity of this concept.d. Molecules can move from the nucleus to the cytoplasm, but not from the cytoplasm into the nucleus
Which of the following statements are correct? Explain your
answers.
A. The hereditary information of a cell is passed on by its
proteins.
B. Bacterial DNA is found in the cytoplasm.
C. Plants are composed of prokaryotic cells.
D. With the exception of egg and sperm cells, all of the
nucleated cells within a single multicellular organism have
the same number of chromosomes.
E. The cytosol includes membrane-enclosed organelles such as
lysosomes.
F. The nucleus and a mitochondrion are each surrounded by a
double membrane.
G. Protozoans are complex organisms with a set of specialized
cells that form tissues such as flagella, mouthparts, stinging
darts, and leglike appendages.
H. Lysosomes and peroxisomes are the sites of degradation of
unwanted materials.
Which of the following statements are correct? explain your answers.a. the hereditary information of a cell is passed on by its proteins.B. Bacterial dna is found in the cytosol.C. plants are composed of prokaryotic cells.d. all cells of the same organism have the same number of chromosomes (with the exception of egg and sperm cells).e. the cytosol contains membrane-enclosed organelles, such as lysosomes.f. the nucleus and mitochondria are surrounded by a double membrane.g. protozoans are complex organisms with a set of specialized cells that form tissues, such as flagella, mouthparts, stinging darts, and leglike appendages.
h. lysosomes and peroxisomes are the sites of degradation of unwanted materials.
Chapter 10 Solutions
Biology: The Dynamic Science (MindTap Course List)
Ch. 10.1 - What are the three interrelated systems that...Ch. 10.1 - Prob. 2SBCh. 10.1 - Prob. 3SBCh. 10.1 - Prob. 4SBCh. 10.2 - Compare the chromosome content of daughter cells...Ch. 10.2 - Prob. 2SBCh. 10.2 - Prob. 3SBCh. 10.3 - How does spindle formation differ in animals and...Ch. 10.3 - Prob. 2SBCh. 10.4 - Prob. 1SB
Ch. 10.4 - Prob. 2SBCh. 10.4 - What is an oncogene? How might an oncogene affect...Ch. 10.4 - Prob. 4SBCh. 10.5 - Prob. 1SBCh. 10.5 - Prob. 2SBCh. 10 - During the cell cycle, the DNA mass of a cell:...Ch. 10 - A tumor suppressor protein, p21, inhibits Cdk1....Ch. 10 - A major difference between hereditary information...Ch. 10 - The major microtubule organizing center of the...Ch. 10 - Prob. 5TYKCh. 10 - Which of the following statements about mitosis is...Ch. 10 - Prob. 7TYKCh. 10 - Which of the following statements about cell cycle...Ch. 10 - Which of the following is not a characteristic of...Ch. 10 - Which of the following does not accurately...Ch. 10 - In bacteria: a. several chromosomes undergo...Ch. 10 - Prob. 12TYKCh. 10 - Discuss Concepts A cell has 38 chromosomes. After...Ch. 10 - Prob. 14TYKCh. 10 - Prob. 15TYKCh. 10 - Apply Evolutionary Thinking The genes and proteins...Ch. 10 - Biologists have long been interested in the...Ch. 10 - Prob. 2ITD
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