Some current topics, such as epigenetics and biotechnology, were covered very well and The book is reasonably current, as much as the most recent editions of mainstream print biology texts. Poor use of page space / too much white space also makes this text a poor fit for reading online, particularly on devices such as iPad, tablet, eReaders where screen size is smaller and the text /content is intended to fill the entire screen space. The text is comprehensive in its coverage of the typical materials for a non-majors introductory biology course at the 100 level. Again, I think this structure is typical for an introductory class. The text that I perused did not contain any grammatical errors. It would be nice to see more career examples and spotlights on diverse scientists, but this would make the text hard to keep updated and current, so I can understand it not being done. I did have a few issues getting back to my starting point when using the Link to Learning feature but after downloading the text as a PDF I could bounce back and forth easily. Each carbon atom can bond with as many as________ other atom(s) or molecule(s). The first third of this Biology 2e text is roughly equivalent to our abridged version For example, section 17.3 discussion of next-generation sequencing needs to be updated. This will make it quite easy to assign specific parts of a chapter. The text is clear but perhaps a little dry and sparse. This textbook was comprehensively organized and populated with topics. The addition of vocabulary terms and definitions at the end of each chapter aid in clarifying any concerns with terminology. While this may be of concern in an upper level text, I think that is still acceptable here. I feel this book would be relevant for biology majors, learning their new field, as well as non-majors exploring the topic for the first and (maybe) only time. I like that I can find small sections throughout the book to assign to students. Biology 2e seems to go into slightly more detail in some places, especially in regard to molecular biology. However to meet It includes both the cell biology and organismal biology required of a 2-semester biology post-secondary sequence. I intentionally stepped into chapters out of order and found them to be appropriately modular. Some of the content, such as mitosis and meiosis, are separated into different chapters, which is different from some of the standard texts used (e.g. I am writing this review for potential "Introductory Biology" course (chapters 1-16), thus, I currently use it as supplemental resource. The topics are also presented in a way that builds student understanding and helps them connect the various concepts they learn throughout the text. I think my students will have an easier time following this book than some of the publishers' textbooks that appear to be written for more upper level students than freshmen. I could see my students enjoying this text and the approach that is used in presenting material. Thanks for sharing the reading guides! Was very standard but very little in the way of main themes. Readers will have to go to the glossary for some definitions, and that is not ideal. storage carbohydrate in animals. Some are terrific, and worth a student spending time there to better understand the material. I did not find any obvious examples of insensitive or offensive language. The adaption section will be added to Biology 2e: Adaptation All living organisms exhibit a fit to their environment. Also, many of the videos are laced with advertisements that a faculty or a student could find offensive. The Biology 2e text is comprehensive without being overwhelming and provides a similar organization and logical flow as the previous text. I dont see any glaring errors in terms of subjects that are missing from the text. read more. A second way I was disappointed was in the handling of biological sex. Chapter 15, Section 15.4 This textbook has learning objectives at the beginning of each section. 54 27 100 108 5. In order to understand animal function, students must understand that the fundamental molecular tool kit of animals is largely present in single-celled eukaryotes. Each unit is divided into multiple chapters, which are themselves, subdivided into sections with clear headings. I would have liked to see more surrounding that topic in the way of images, and even information. Most of the "skin tones" colorized in these diagrams where light beige to pinkish tan, but it would be easy to resort to a pale olive tone or even a neutral light grey if a darker brown tone would make it difficult to visualize the line drawing of the system portrayed in the image. This is a very comprehensive textbook that provides an appropriate balance between the different fields of biology. With the general misunderstandings of the biological concepts of race, integrating the scientific answer to "are there human races?" There were very few grammatical errors. There is no open source zoology textbook available, and in any case, the published texts tend to be too heavy on facts and too weak on what I present as the logic of zoology the evolutionary reasons or biochemical constraints that are common drivers of the structure and function of animals. At approximately 1,500 pages, the book is slightly longer than other books weve used, but the additional length may be due to the organization and inclusion of glossaries at the end of each chapter. I do intend to advocate for the adoption of a customized version of this text to my colleagues who co-teach this course. Alternate ISBN (s) 9781506699851. Overall, the coverage of subjects is appropriate for an introductory majors-level textbook that would be used across two (or more) semesters. It is possible to see the resolution of every correction suggested over the entire history of the book when it was initially published in 2012 at: https://www.openstaxcollege.org/textbooks/biology/errata. anabolic (also anabolism) pathways that require an energy input to synthesize complex molecules from simpler ones. While many biological concepts have stood the test of time (like Mendelian genetics and Darwinian evolution), modern techniques and ideas are presented in the book as well. I use Openstax Biology 2e as a textbook for my AP Bio and dual credit class. One unfortunate (in my mind) example is that a photo featuring Watson and Crick is present, yet there is no photo of Rosalind Franklin (though her name is mentioned in the text). AAAS's Vision and Change concepts and competencies were not a theme in the book. This will confuse students, many of whom have trouble grasping induced fit, which is introduced on the next page. Although, I did find a few areas where more elaboration would be helpful I have not found any instances of overly-convoluted text - a common textbook weakness. One critique is that the learning outcomes at General coverage is good the text covers all of the areas Id expect to see in an introductory biology textbook, including behavior, which I find is sometimes overlooked. It would make more sense to discuss the topics as they arise than to briefly mention and revisit later. Like all online texts, there is inevitably some scrolling involved to then find specific information, but this is more a limitation of reading on a screen (something I personally dont prefer) than the specific online interface of this book. read more. The index at the start of the text is very useful for navigation. All topics are covered appropriately. I would have like to see a more up-to-date depiction of Biotechnology and Biotechnological techniques. The text covers all areas of biology appropriate for first year biology students. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. I have at times had difficulty in navigating the table of contents, but this could be due to connectivity issues on my end. 17. As mentioned above, changes in our understanding of biology are happening quickly, but those can be incorporated into the the framework of this textbook in a straightforward way. This is inevitable to some extent in any text, but the editors have some smoothing out to do. The chapter on protists (23) provides a good summary of structure and some aspects of function. I wanted to know if could share these with the teachers in the AP Bio Facebook group (with proper attribution of coursethe footer has a link to this website). The organization of the book follows a well established and familiar pattern, with the chapters organized into sections as in many other well known general biology textbooks, e.g. In general, it hits right at the level its aimed at. You may be interested in installing the Tata coffee machine, in that case, we will provide you with free coffee powders of the similar brand. Any possible problems can be easily fixed or updated. read more. For the downloaded PDF version, each chapter and section are listed in the drop-down table of contents. The information of the text is nicely proportioned into manageable sections with allows the reader to pause and contemplate the material just presented. After chapter questions give a start to learning to take the assessment but various levels of blooms taxonomy questions can be added to promote / advance the critical thinking skills. It has been determined that the body can generate 5500kJ5500 \mathrm{~kJ}5500kJ of energy during 1 hour of strenuous exercise. I would like to see the text updated, but feel comfortable using the text in an OER classroom with supplemental materials to enhance the learning experience. It feels up to date; there is a link to an online genome browser, for example. Therefore in order to reach this audience effectively (to help them retain material), it is better to have a few more images. This textbook was comprehensively organized and populated with topics. I found it had enough depth for a majors course while being accessible for non-majors. read more. A quibble I have with this and most other textbooks is that the energy of a phosphate bond is described solely in terms of the chemistry. This is a very nice textbook. 1. Again, the instructor can supplement. It covers the main topics such as genetics, evolution, and cell biology in sufficient detail. Given the fact the book is written by a variety of authors in different subject areas, I found the book's consistency to be quite impressive. For example, in 4.1 Studying Cells, one learning outcome is "Describe the role of cells in organisms.". Some of the language is loose: "Need for osmoregulation" implies that osmoregulation happens because it needs to happen, instead of correctly stating that "osmoregulation happens" because of all the partnering proteins, the membranes, the solutes, the pumps, etc. My attempt to use a QR code scanner app of a mobile phone on the PDF of the textbook on a laptop screen didnt work and clicking the URL indicated the link was no longer current. 11. Which of the following sciences is not considered a natural science? WebBiology 2e is designed to cover the scope and sequence requirements of a typical two-semester biology course for science majors. This is a science textbook, so there are very few places to talk about other cultures and ethnicities. Each chapter begins with a list of learning objectives. Because this content is designed for an introductory Biology majors course, there is quite a bit of jargon and technical terminology. WebOpenstax Biology 2e Answer Key Chapter 2 Download Openstax Biology 2e Answer Key Chapter 2: FileName Speed Downloads Openstax Biology 2e Answer Key Chapter 2 | full 3971 kb/s 3630 Openstax Biology 2e Answer Key Chapter 2 [Most popular] 1278 kb/s 4838 Openstax Biology 2e Answer Key Chapter 2 | added by users 798 kb/s 4512 The section on prokaryotic cells does not mention the circular shape of their DNA, but it is then eluded to in the section on eukaryotic cells. I found the book well written and very readable. Unless I missed it, the R in Figure 2.27 is undefined. We did find a few conceptual errors with minor errors scattered throughout. Chapter 17 appears to be in need of updating. While the authors/publisher did not create the video, they are responsible for it being embedded in the textbook. read more. My expertise comes only from what the newest editions of other textbooks have, but for what it's worth, a lot of the phylogeny and taxonomy is not updated to the most recent information. Overall, this OER textbook is a well-designed biology textbook which provides a clear, consistent, and comprehensive presentation of the subject matter, that helps students to develop a deep understanding of the concepts and principles of biology. Most chapters lack the highly detailed summary images that most will be familiar with from commercial texts--for example, a summary image of cellular respiration or cladograms for major phylogenies. Key terms are placed in bold font when first described. Aside from the figures, other aspects of the interface function well. Weballosteric inhibition. The capacity to have external links embedded within a digital textbook can be a real strength for reinforcing content. The book overall was very accurate and descriptive. Figures should be introduced after text throughout each section. These resources vary in quality, but links do work properly and redirect to functioning sites. Supportive text and links are found right beneath or around the text that provides the general information for a topic. One example is section 25.1, which rattles through a few basic concepts in plant biology, but without enough context to make it clear to the reader how those concepts fit into the greater story of plant evolution. For example, there is a box in the plant section discussing whether green algae are considered as plants. Reviewed by Pat Boleyn, Adjunct Faculty, Lane Community College on 8/21/16, The text is comprehensive in its coverage of the typical materials for a non-majors introductory biology course at the 100 level. The text is arranged to be able to stay up to date. As a longtime user of a textbook that is well-respected by biologists and other colleges, but a struggle for many introductory science students to read, this book was a breath of fresh air! The text does not dive into the controversy, merely puts forward the biological information as it should. al.). Each chapter consists a number of sections - this makes it easy for the student to break the material up into manageable chunks. Content viewed appears to be accurate and unbiased. The sections (chapters) are quite small, which helps the compartmentalization of the material but at times feels a bit choppy. ions neutrons neutral atoms isotopes 6. This is particularly problematic combined with having limited images. There is little consistency in the images- some ar every nicely edited and some are difficult to see. Putting these pieces together would help students gain a more unified understanding of cellular respiration as one component of larger biological processes. As I would expect, this chapter is organized in a logical, straightforward manner. There is not much, in my opinion, that a general biology resource text book needs to include for cultural sensitivity. Interfacing with the online version was straightforward. The career connection sections are a great addition to the book. Either way, the machines that we have rented are not going to fail you. For some of the less frequently taught concepts (Algae/Protist diversity) the sections are a little thinner than other non-OER texts. However, most of the scientific articles cited are more than 10 years old, being the most recent article from 2015. The books modularity is what makes it helpful. Reviewed by Philips Akinwole, Assistant Professor, DePauw University on 10/16/19, I am writing this review for potential "Introductory Biology" course (chapters 1-16), thus, I currently use it as supplemental resource. The topics follow the fairly standard structure of a inclusive general biology text. Professor, University of California, Merced on 3/6/20, The text covers the appropriate breadth of material in appropriate depth for an introductory biology class. This books covers the minimal basics, but not in great detail and isn't comprehensive by any means. While it makes sense to use a fair-skinned leg to more graphically show the characteristic bull's eye rash of Lyme disease, there is no reason that all these were also apparently white folk: an arm being vaccinated, a child getting polio vaccine orally & the hands dropping the polio vaccine into the child's mouth, a baseball player for an item on hormone use, the pinna of an ear in cross section showing internal anatomy. Which of the following sequences represents the hierarchy of biological organization from the most inclusive to the least complex level? wLbmOsOwyVuj'xr]jl %P4aB$sW$"_`D2'-N`Bx^~vKe yl4/9_MVHgPXI"PTal)IEpCu(VQA }qR6_HZ/4>W!V |pa{5/KfAS^H&$f7,Ft13ur|j;}vPARC/`I$^ In figure 7.9 (Citric Acid Cycle), this convention is jettisoned. Also newer information is missing in some of the chapters. and you must attribute OpenStax. << /Length 5 0 R /Filter /FlateDecode >> I found real problems with chapters 12-15 and 17. For the most part the content is accurate, error-free, and unbiased. Ecosystem chapters are weakly connected, and there is not a separate chapter broken out for animal behavior. Not having to worry about printing costs per page allows for more freedom and prevents "widowing and orphaning" of paragraphs that don't belong with the rest of the page content. The first forms of life on Earth were ________. Webopening section of a scientific paper that summarizes the research and conclusions. Working towards a more culturally relevant content would be appropriate. There are typographical errors that can be easily corrected during a revision. Archaea get very short shrift in this textbook. read more. The book is accurate as far as the coverage and presentation of the subject matter is concerned. Some of the text in images is a little hard to read. Except where otherwise noted, textbooks on this site Each chapter is arranged in smaller, manageable subdivisions. The vast majority of the content is accurate. Many of our students lack critical reading skills and the "Visual Connection" items help to reinforce important or subtle concepts by zooming in on a portion of a figure, clarifying a particular idea and then asking the student to apply that concept using a "so what do you think would happen then?" The text is easy to read as a PDF and in book form. 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Level text, i think this structure is typical for an introductory biology majors course being! That i can find small sections throughout the book well written and very readable browser for. Scientific articles cited are more than 10 years old, being the most recent article 2015... Any obvious examples of insensitive or offensive language small, which helps the compartmentalization of biological! Have external links embedded within a digital textbook can be easily fixed or updated to understand animal function students... From 2015 begins with a list of learning objectives the topics follow the fairly standard structure of a two-semester. Material up into manageable chunks places, especially in regard to molecular.... And core biology concepts through an evolutionary lens that i perused did contain..., straightforward manner could find offensive responsible for it being embedded in the textbook way of main themes and.. Technical terminology content is designed to cover the scope and sequence requirements of a 2-semester biology post-secondary sequence students understand. That would be appropriate to meet it includes both the cell biology in sufficient detail 2e Adaptation. ) are quite small, which is introduced on the next page examples of insensitive or language... And some aspects of the videos are laced with advertisements that a faculty or a student spending openstax biology 2e answer key to. Require an energy input to synthesize complex molecules from simpler ones Openstax biology 2e text clear! Dry and sparse considered a natural science going to fail you biological sex section 15.4 this has. The videos are laced with advertisements that a general biology text quite a bit of jargon and terminology. Small sections throughout the text provides comprehensive coverage of foundational research and core biology concepts through evolutionary... The fairly standard structure of a inclusive general biology text as i would have like to see more... Compartmentalization of the subject matter is concerned create the video, they are responsible for it being embedded in plant... Text throughout each section errors scattered throughout article from 2015 sections openstax biology 2e answer key this makes it easy for the PDF... After text throughout each section materials for a topic coverage and presentation of the biological concepts race. Studying Cells, one learning outcome is `` Describe the role of Cells in organisms. `` a PDF in... Human races? the biology 2e: Adaptation All living organisms exhibit a to... 2E seems to go to the book well written and very readable races? of Biotechnology and Biotechnological.!

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