Yarus (57 resultados)

Condición: new.

Condición: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less.

Condición: new.

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Condición: Very Good. 1st Edition. Signed 1st edition, Stein and Day hardcover w/ DJ, 1985. Book is VG to VG+, w/ clean text, binding tight enough to suggest it is unread. DJ is G+ to VG minus, w/ edgewear that includes two tears to top of front panel and scuffing at head of spine panel. Signed and inscribed (to previous owners) by author on ffep. Free delivery confirmation. Signed by Author(s). …

Hardcover. Condición: Very Good+. No Dust Jacket. Spine is straight, binding is tight, name sticker on the fly page the rest of the pages are clean and unmarked, very little wear. ; 9.3 X 6.2 X 1.1 inches; 241 pages; Spine is straight, binding is tight, name sticker on the fly page the rest of the pages are clean and unmarked, very little wear.…

Condición: good. Good condition. A copy that has been read but remains in clean condition. All pages are intact and the cover is intact. The spine and cover may show signs of wear. Pages can include limited notes and highlighting, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation. If you're not satisfied with purchase please just return it.…

Condición: New.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: New. A majority of evolutionary biologists believe that we now can envision our biological predecessors-not the first, but nearly the first, living beings on Earth. Life from an RNA World is about these vanished forebears, sketching them in the distant past just as their workings first began to resemble our own. The advances that have made such a pursuit possible are rarely discussed outside of bio-labs. So here, says author Michael Yarus, is an album for interested non-biologists, an introduction to our relatives in deep time, slouching between the first rudimentary life on Earth and the appearance of more complex beings.The era between, and the focus of Yarus' work, is called the RNA world. It is RNA (ribonucleic acid)-long believed to be a mere biologic copier and messenger-that offers us this glimpse into our ancient predecessors. To describe early RNA creatures, here called "ribocytes" or RNA cells, Yarus deploys some basics of molecular biology. He reviews our current understanding of the tree of life, examines the structure of RNA itself, explains the operation of the genetic code, and covers much else-all in an effort to reveal a departed biological world across billions of years between its heyday and ours.Courting controversy among those who question the role of "ribocytes"-citing the chemical fragility of RNA and the uncertainty about the origin of an RNA synthetic apparatus-Yarus offers an invaluable vision of early life on Earth. And his book makes that early form of life, our ancestor within, accessible to all of us.…

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: As New. Unread book in perfect condition.

Soft Cover. Condición: Fine. 198 pages. This book "is about these vanished forebears, sketching them in the distant past just as their workings first began to resemble our own." FINE SOFTCOVER Size: 8vo - over 7¾" - 9¾" tall.

Paperback. Condición: new. Paperback. A majority of evolutionary biologists believe that we now can envision our biological predecessors-not the first, but nearly the first, living beings on Earth. Life from an RNA World is about these vanished forebears, sketching them in the distant past just as their workings first began to resemble our own. The advances that have made such a pursuit possible are rarely discussed outside of bio-labs. So here, says author Michael Yarus, is an album for interested non-biologists, an introduction to our relatives in deep time, slouching between the first rudimentary life on Earth and the appearance of more complex beings. The era between, and the focus of Yarus' work, is called the RNA world. It is RNA (ribonucleic acid) long believed to be a mere biologic copier and messenger, that offers us this glimpse into our ancient predecessors. To describe early RNA creatures, here called "ribocytes" or RNA cells, Yarus deploys some basics of molecular biology. He reviews our current understanding of the tree of life, examines the structure of RNA itself, explains the operation of the genetic code, and covers much else-all in an effort to reveal a departed biological world across billions of years between its heyday and ours. Courting controversy among those who question the role of "ribocytes"-citing the chemical fragility of RNA and the uncertainty about the origin of an RNA synthetic apparatus-Yarus offers an invaluable vision of early life on Earth. And his book makes that early form of life, our ancestor within, accessible to all of us. A majority of evolutionary biologists believe that we now can envision our biological predecessors - not the first, but nearly the first, living beings on Earth. This title is about these vanished forebears, sketching them in the distant past just as their workings first began to resemble our own. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Hardcover. Condición: Acceptable. Dampstained affecting lower margins of binding, endpapers and (slightly) contents. The dustwrapper is more badly affected, particularly at the spine. Please ask for photo(s) if there isn't an image of our copy. Priority orders will be dispatched by Royal Mail TRACKED 24 or courier (particularly if over 2kg). Standard mail will be dispatched by Royal Mail TRACKED 48 (up to 2kg), heavier items by courier . Overseas orders will be dispatched by Royal Mail International.Tracked. PLEASE CONTACT ME FOR MY PRIVACY POLICY.…

Paperback or Softback. Condición: New. Life from an RNA World: The Ancestor Within. Book.

Hardcover. Condición: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Hardcover. Condición: As New. Estado de la sobrecubierta: As New. 1st Edition. book is tight with no markings, great copy.

Condición: New. A majority of evolutionary biologists believe that we now can envision our biological predecessors - not the first, but nearly the first, living beings on Earth. This title is about these vanished forebears, sketching them in the distant past just as their workings first began to resemble our own. Num Pages: 208 pages, 13 line illustrations. BIC Classification: PSAJ; PSAK1; PSB; PSD. Category: (G) General (US: Trade). Dimension: 211 x 140 x 12. Weight in Grams: 250. . 2011. Reprint. Paperback. . . . .…

Condición: new.

hardcover. Condición: Fine. Hardback with dust jacket. Dust jacket is in good condition. Cover edges and corners in good shape. Spine is tight. Pages are clean, no markings, notes or stains. Ships from Friends bookstore to benefit Beaverton (Oregon) library.

Condición: New. pp. 208.

Condición: New.

Paperback / softback. Condición: New. New copy - Usually dispatched within 4 working days.

hardcover. Condición: Very Good. Stochastic Modeling and Geostatistics: Principles, Methods and Case Studies: No. 3 (Computer Applications in Geology) This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .…

Condición: New. A majority of evolutionary biologists believe that we now can envision our biological predecessors - not the first, but nearly the first, living beings on Earth. This title is about these vanished forebears, sketching them in the distant past just as their workings first began to resemble our own. Num Pages: 208 pages, 13 line illustrations. BIC Classification: PSAJ; PSAK1; PSB; PSD. Category: (G) General (US: Trade). Dimension: 211 x 140 x 12. Weight in Grams: 250. . 2011. Reprint. Paperback. . . . . Books ship from the US and Ireland.…