EBK CAMPBELL BIOLOGY IN FOCUS
2nd Edition
ISBN: 8220101459299
Author: Reece
Publisher: PEARSON
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Chapter 8, Problem 11TYU
Summary Introduction
To explain:
Whether the DNA sequence of ribosomal RNA gene of chloroplast will be same as the one in the plant nucleus or as that of a photosynthetic bacterium and what does it say about the evolution of photosynthesis.
Concept introduction:
The endosymbiotic theory says that the eukaryotes evolved from prokaryotes. The eukaryotic plant organelle, chloroplast was originally a photosynthetic prokaryote that was engulfed by another organism.
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Students have asked these similar questions
DNA in animal cell is found in 
A- Nucleus
B- nucleus and mitochondria 
C- mitochondria
D- nucleus, mitochondria, and chloroplast
E- chloroplast
. Which of the following characteristics of chloroplastsand/or mitochondria make them seem more similar tobacterial cells than to eukaryotic cells?a. Translation is sensitive to chloramphenicol anderythromycin.b. Alternate codons are used in mitochondria genes.c. Introns are present in organelle genes.d. DNA in organelles is not arranged innucleosomes.
Please can you help with the 2 parts of this question ??
What facts support the endosymbiosis theory for mitochondria? (select one or more)
A.Mitochondria have their own DNA
B.mitochondria have their own ribosomes
c.mitochondria contain rough but not smooth ER
D.mitochondria are surrounded by two membranes
E.mitochondria have their own nucleus
What are the main differences between eukaryotes and prokaryotes? (Select one or more)
A. Only prokaryotes can do photosynthesis
B. eukaryotic cells are usually much larger then prokaryotic cells
c. eukaryotes are multicellular d. eukaryotes have a nucleus e. eukaryotic cells have many membrane-bound compartments
Chapter 8 Solutions
EBK CAMPBELL BIOLOGY IN FOCUS
Ch. 8.1 - How do the reactant molecules of photosynthesis...Ch. 8.1 - How did the use of an oxygen isotope help...Ch. 8.1 - WHAT IF? The Calvin cycle requires ATP and NADPH,...Ch. 8.2 - What color of light is least effective in driving...Ch. 8.2 - In the light reactions, what is the initial...Ch. 8.2 - Prob. 3CCCh. 8.3 - MAKE CONNECTIONS How are the large numbers of ATP...Ch. 8.3 - WHAT IF? Explain why a poison that inhibits an...Ch. 8.3 - Prob. 3CCCh. 8 - The light reactions of photosynthesis supply the...
Ch. 8 - Which of the following sequences correctly...Ch. 8 - How is photosynthesis similar in C4, plants and...Ch. 8 - Which of the following statements is a correct...Ch. 8 - Which of the following does not occur during the...Ch. 8 - In mechanism, photophosphorylation is most similar...Ch. 8 - Prob. 7TYUCh. 8 - To synthesize one glucose molecule, the Calvin...Ch. 8 - SCIENCE, TECHNOLOGY, AND SOCIETY Scientific...Ch. 8 - DRAW IT The following diagram represents an...Ch. 8 - Prob. 11TYUCh. 8 - Prob. 12TYUCh. 8 - FOCUS ON ENERGY AND MATIER Life is solar powered....Ch. 8 - SYNTHESIZE YOUR KNOWLEDGE Watermelon snow in...
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- VISUALIZE Sketch a roughly cuboidal cell preparing to divide. Indicate the orientation of the preprophase band and the site where the new cell walls of the daughter cells will form.arrow_forward2) Main component of the cell walls in plants: in fungi: bacteria: 3) What are the double-membrane bounded organelles in a cell? 4) A is the whole genetic material of an organism. Which organelles in cell have their own DNA? and Human Genome Project were created with in 1992, and completed in chromosomes and chromosomes beginning (year). 5) After the invention of by structure of biological cells has better understood. Firstly, he made observations on is used for the first time in his work. cells which were dead. The word 6) chromosome abnormalities (Trisomy21) is an example of human chromosomal disorder. Types of are 7) Order phases of cell cycle putting numbers in blue circles. is the longest phase in cell division. cells make up most of your body's tissues and organs, including skin, muscles, lungs, gut, and hair cells divide by 8) A- For each number, write their names on the right. B- Label the figure below similarly (fill in boxes). BBIX 1- 2- 3- 1 3 4 4-arrow_forwardLesson:Perpetuation of life What’s more: Answer the following questions: Are you in favor of Genetic Engineering? Yes or No? Why? If you are an expert in Genetic Engineering what would be your creation and how will it help us? Assessment: Enumerate what is/are being asked. Give at least five examples of genetic engineered plants/animals. a.b.c.d.e. Give at least 2 examples of the following: Fission- - Budding- - Fragmentation- -3. Give at least 4 examples of plants which can do Vegetative Reproduction. a. b. c. d. What’s new: If you are alone in the middle of the forest and there is now way out, what is the first thing that you are going to do or look for in order for you to survive? If you are given a chance to choose an animal to help you to survive in the middle of the forest, what would it be and why?arrow_forward
- Eukaryotic and prokaryotic ribosomes are similar in that: a. both contain a small subunit, but only eukaryotes contain a large subunit. b. both contain the same number of proteins. c. both use mRNA to assemble amino acids into proteins. d. both contain the same number of types of rRNA. e. both produce proteins that can pass through pores into the nucleus.arrow_forwardWhich of the following characteristics of chloroplasts and/or mitochondria make them seem more similar to bacterial cells than to eukaryotic cells?a. translocation in sensitive to chloromphenicol and erythromycinb. alternate codons are used in mitochondria genesc. introns are present in organelle genesd. DNA in organelles is not arranged in nucleosomesarrow_forwardThe fossil record suggests that the first cells were prokaryotes; scientists believe that eukaryotic cells evolved from prokaryotic cells in a particular manner; this theory is called endosymbiotic theory. Explain,in your own words what is meant by the endosymbiotic theory How does the structure of mitochondria and chloroplasts support the endosymbiotic theory ? asap please.arrow_forward
- In a eukaryotic cell, where can you observe genes in action? Chloroplasts Nucleus Mitchondria Mitchondria and chloroplasts Chloroplasts, mitchondria, and the nucleusarrow_forwardDescribe IN YOUR OWN words what the “endosymbiotic theory” is. What evidence supports this hypothesis? Be detailed. How does this theory relate to cell biology and to evolution? DO NOT JUST COPY AND PASTE PLEASE!arrow_forwardEVOLUTION LINK DNA technology, such as the production of transgenic animals, is possible only because widely different organisms have essentially identical genetic systems (DNA RNA protein). What is the evolutionary significance of the universality of genetic systems in organisms as diverse as bacteria and pigs?arrow_forward
- Figure 23.5 What evidence is there that mitochondria were incorporated into the ancestral eukaryotic cell before chloroplasts?arrow_forwardCan you identify the major theme illustrated by each of the following examples? If necessary, you may review the themes in Chapter 1 of your book Match the themes on the left with the examples on the right. Not all themes will be used. Interactions within biological systems Information flow Evolution Pathways that transform energy and matter Relationship of structure to function Reset Help Every cell contains a DNA "cookbook" that provides directions on how to make and maintain that cell When a cell reproduces, it must duplicate its DNA, providing one copy to the new offspring cell while keeping one copy for itself Wattion and Crick realized that the chemical properties of each kind of base in DNA dictated the base pairings Each base has protruding chemical groups that can best form hydrogen bonds with only one appropriate partner Besides having practical purposes, a shared genetic vocabulary also reminds us of the kinship that connects all life on Earth The process of DNA replication…arrow_forwardScientists explain the existence of mitochondria and chloroplasts with the endosymbiotic hypothesis. What is the endosymbiotic hypothesis? Give two pieces of evidence for it.arrow_forward
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