You are a chordate, yet you lack most ofthe main derived characters of chordates. Explain.
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DNA Structure and Functions The Genetic Material Biologist knew that DNA: 1. stored info. – development, structure, metabolic activities 2. can be replicated – needed for cellular division 3. undergoes rare changes – mutations The Hunt for Fame, Fortune, and DNA Early research: Johann Friedrich Miescher – a physician (1869): - removed nuclei from a pus cell (had little cytoplasm) ofound a chemical he called nuclein rich in nitrogen and phosphorus making it different than a protein - later work showed nuclein as acidic calling it nucleic acid o 2 types: DNA (deoxyribonucleic acid) RNA (ribonucleic acid) 4 types of nucleotides composed
Author: Neil A. Campbell
Since the solution to 34.1 from Chapter 34 chapter was answered, more than 259 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 34.1 from chapter: Chapter 34 was answered by , our top Science solution expert on 12/23/17, 05:04PM. Biology was written by and is associated to the ISBN: 9780805368444. This full solution covers the following key subjects: . This expansive textbook survival guide covers 56 chapters, and 1405 solutions. This textbook survival guide was created for the textbook: Biology, edition: 8. The answer to “You are a chordate, yet you lack most ofthe main derived characters of chordates. Explain.” is broken down into a number of easy to follow steps, and 15 words.