Molecular Biology of The Cell

Molecular Biology of The Cell PDF Author: Bruce Alberts
Publisher:
ISBN: 9780815332183
Category : Cytology
Languages : en
Pages : 0

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Molecular Biology of The Cell

Molecular Biology of The Cell PDF Author: Bruce Alberts
Publisher:
ISBN: 9780815332183
Category : Cytology
Languages : en
Pages : 0

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Photosynthesis and Respiration

Photosynthesis and Respiration PDF Author: William G. Hopkins
Publisher: Infobase Publishing
ISBN: 1438106971
Category : Electronic books
Languages : en
Pages : 177

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"Follows the flow of sun energy in plants from photosynthesis through respiration."--Source other than the Library of Congress.

Concepts of Biology

Concepts of Biology PDF Author: Samantha Fowler
Publisher:
ISBN: 9789888407453
Category : Science
Languages : en
Pages : 618

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Book Description
Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.

The Photosynthetic Cycle and Respiration

The Photosynthetic Cycle and Respiration PDF Author:
Publisher:
ISBN:
Category : Photosynthesis
Languages : en
Pages : 18

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Energy for Life

Energy for Life PDF Author: Betty D. Allamong
Publisher: John Wiley & Sons
ISBN:
Category : Medical
Languages : en
Pages : 228

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The Photosynthetic Cycle and Respiration

The Photosynthetic Cycle and Respiration PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Studies of the transient changes in radiocarbon found in various photosynthetic and respiratory intermediates in Scenedesmus, which result when changing from a condition of steady-state photosynthesis in the light to dark and then back to light again, indicate the following metabolic mechanisms: (a) The carboxylation step in the carbon-reduction cycle of photosynthesis results in the formation of two molecules of 3-PGA from one RuDP molecule, one CO2, and one H2O: (b) This carboxylation reaction proceeds for about thirty seconds in the dark after the light is turned off and its rate is proportional to the falling concentration of RuDP, and stops when the latter concentration falls to zero. (c) Turning off the light results in the transfer of radiocarbon from PGA to citric acid, and glutamic acid, whereas turning on the light results in a decrease in radiocarbon in citric acid. These results provide new evidence for the theory that the oxidation of pyruvic acid to acetyl CoA and CO2 with a subsequent condensation of acetyl CoA with oxaloacetic acid to give citric acid is blocked in the light by reduction of a cofactor, which may be thioctic acid, required for pyruvic acid oxidation. (d) These transients in radioactivity found in Krebs-cycle acids are taken as evidence for the association with the chloroplast of enzymes and intermediates of the Krebs cycle.

Photosynthesis in Plants

Photosynthesis in Plants PDF Author: Shubhrata R. Mishra
Publisher: Discovery Publishing House
ISBN: 9788171418916
Category : Science
Languages : en
Pages : 286

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Book Description
The present title Photosynthesis in Plants is a classical branch in plant physiology Biochemists purify photosynthetic enzymes and study their characteristics in the test tube; biophysicists isolate photosynthetic membranes and determine their spectroscopic properties in cuvettes; molecular biologists clone the genes that encode photosynthetic proteins and study their regulation during development. In contrast, plant physiologists study photosynthesis in action at different levels of organisation, including the chloroplast, the cell, the leaf and the whole plant. Stated differently, biochemists, biophysicists and molecular biologists study cellular components more or less in isolation, whereas plant physiologists investigate the way in which the components interact with each other to carry out biological processes and functions. Contents: Photophysiology, Process of Photosynthesis, Carbon in Photosynthesis, Role of Chlorophyll in Photosynthesis, Factors Affecting Photosynthesis, Effect of Heat Stress on Photosynthesis, Genetic Control of Photosynthesis, Algal Photosynthesis, Light Response Curve, Photosynthesis in Nature.

Biology for AP ® Courses

Biology for AP ® Courses PDF Author: Julianne Zedalis
Publisher:
ISBN: 9781947172401
Category : Biology
Languages : en
Pages : 1923

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Book Description
Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences.

Photosynthesis: Physiology and Metabolism

Photosynthesis: Physiology and Metabolism PDF Author: Richard C. Leegood
Publisher: Springer Science & Business Media
ISBN: 0306481375
Category : Science
Languages : en
Pages : 630

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Book Description
Photosynthesis: Physiology and Metabolism is the we have concentrated on the acquisition and ninth volume in theseries Advances in Photosynthesis metabolism of carbon. However, a full understanding (Series Editor, Govindjee). Several volumes in this of reactions involved in the conversion of to series have dealt with molecular and biophysical sugars requires an integrated view of metabolism. aspects of photosynthesis in the bacteria, algae and We have, therefore, commissioned international cyanobacteria, focussing largely on what have been authorities to write chapters on, for example, traditionally, though inaccurately, termed the ‘light interactionsbetween carbon and nitrogen metabolism, reactions’(Volume 1, The Molecular Biology of on respiration in photosynthetic tissues and on the Cyanobacteria;Volume2,AnoxygenicPhotosynthetic control of gene expression by metabolism. Photo- Bacteria, Volume 3, Biophysical Techniques in synthetic carbon assimilation is also one of the most Photosynthesis and Volume 7, The Molecular Biology rapid metabolic processes that occurs in plant cells, of the Chloroplasts and Mitochondria in Chlamy- and therefore has to be considered in relation to domonas). Volume 4 dealt with Oxygenic Photo- transport, whether it be the initial uptake of carbon, synthesis: The Light Reactions, and volume 5 with intracellular transport between organelles, inter- Photosynthesis and the Environment, whereas the cellular transport, as occurs in plants, or transport structure and function of lipids in photosynthesis of photosynthates through and out of the leaf. All was covered in Volume 6 of this series: Lipids in these aspects of transport are also covered in the Photosynthesis: Structure, Function and Genetics, book.

Photosynthesis and Respiration

Photosynthesis and Respiration PDF Author: John William Marklewitz
Publisher:
ISBN:
Category : Advanced placement programs (Education)
Languages : en
Pages : 210

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Book Description