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Did tardigrades undergo horizontal gene <b>transfer</b>? A cartoon depicts the con...
Published: 01 October 2019
Figure 7. Did tardigrades undergo horizontal gene transfer? A cartoon depicts the conflicting hypotheses. Teachers can use this drawing by itself to focus on research papers that allude to horizontal gene transfer. Cartoons make for an easy entry point into a research paper, as suggested in the More
Images
Cellular morphology of cultures following <b>transfer</b> and regrowth on new plat...
Published: 01 March 2018
Figure 2. Cellular morphology of cultures following transfer and regrowth on new plates. Photomicrograph taken at 1000X and enlarged for detail. Cells are approximately 1–2 µm in length. Figure 2. Cellular morphology of cultures following transfer and regrowth on new plates. Photomicrograph More
Journal Articles
The American Biology Teacher (2007) 69 (1): 24–28.
Published: 01 January 2007
... Environmental Microbiology 1998 Wackett, L. P. & Hershberger, D.C. (2001). Biocatalysis and Biodegradation. Washington, DC: ASM Press. Wackett Biocatalysis and Biodegradation 2001 U zi 0t 0o z a_ z] MICROBIAL EVOLUTION Is in the Cards: HORIZONTAL GENE TRANSFER in the Classroom JEANNE...
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Student <b>transferring</b> alginate spheres from the Petri dish to a vial. Algina...
Published: 01 March 2018
Figure 7. Student transferring alginate spheres from the Petri dish to a vial. Alginate spheres in the research lab would be used to provide a 3-dimensional framework in which oocytes could grow. Figure 7. Student transferring alginate spheres from the Petri dish to a vial. Alginate spheres in More
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Dissection of ovaries.  (A)  Female is <b>transferred</b> to depression well slide...
Published: 01 April 2017
Figure 3. Dissection of ovaries. (A) Female is transferred to depression well slide next to drop of PBS (outlined in gray, right). (B) Forceps are used to gently hold fly in place. (C) Straight probe is used to press on ovipositor. (D) Probe is used to tear off ovipositor. (E) Probe is More
Journal Articles
The American Biology Teacher (2019) 81 (7): 520–523.
Published: 01 September 2019
...Jesper Haglund; Konrad J. Schönborn Thermal imagery provides new opportunities to study concepts and processes in biology. Examples include using infrared (IR) cameras in educational activities to explore energy transfer and transformation in human physiology, animal thermoregulation, and plant...
Journal Articles
The American Biology Teacher (1984) 46 (7): 411–414.
Published: 01 October 1984
... Department of ABT. Short reports on innovative uses of computers in biological edu- cation are of particular interest. BASIC String Models of Genetic Information Transfer Most high level computer lan- guages provide a set of instruc- tions for manipulating clusters of characters called "strings." The process...
Journal Articles
The American Biology Teacher (2019) 81 (8): 577–581.
Published: 01 October 2019
... introduces foundational concepts of horizontal gene transfer and the genetic basis of virulence, with a special focus on antibiotic resistance – a theme teachers and students alike can easily connect and relate to. The module takes students on a journey: from conceptualizing the perfect pathogen, to an...
Journal Articles
The American Biology Teacher (1980) 42 (7): 428–429.
Published: 01 October 1980
...Joel D. Weintraub Copyright 1980 The National Association of Biology Teachers H ow-tO-do-it An Efficient Transfer Device for Fruit Flies (Drosophila) Joel D. Weintraub California State University-Fullerton Fullerton 92634 The vinegar or fruit fly (Drosophila melanogaster) is a valuable...
Journal Articles
The American Biology Teacher (2010) 72 (9): 564–566.
Published: 01 November 2010
... first codon (AAA) stepped into the A hoop and was joined by a tRNA anticodon (UUU) with a balloon marked as lysine (lys). The first balloon (met) was transferred and stuck to the second one (lys). I explained that this step represented a chemical reaction that released the initial methionine from its...
Journal Articles
The American Biology Teacher (1972) 34 (9): 530–537.
Published: 01 December 1972
...Frederick H. Karre Copyright 1972 National Association of Biology Teachers THE IMPROVEMENT of biology curricula in community colleges and the success their graduates enjoy when they transfer to universities has heightened the need for the intercollegiate articulation of subject matter. The...
Journal Articles
The American Biology Teacher (2018) 80 (6): 429–435.
Published: 01 August 2018
..., students were asked to provide explanations and design solutions in the bionics field ( NGSS, 2017 ). From this complex field we showed examples using living animals in the zoo. Our students learned bionics topics directly on the living animal by transferring them later to bionics topics. The streamlined...
Includes: Supplementary data
Journal Articles
The American Biology Teacher (2018) 80 (5): 385–389.
Published: 01 May 2018
...Adeline Schlussel; Alexander Rhoades; Kelly Y. Neiles; Samantha L. Elliott Biomagnification influences the movement of environmental contaminants and relates to food chains and the transfer of matter in ecosystems, concepts that are found in the Next Generation Science Standards . Consequently, we...
Includes: Supplementary data
Journal Articles
The American Biology Teacher (2018) 80 (1): 6–10.
Published: 01 January 2018
... to have adapted best. In two out of three semesters students concluded that P. caudatum responded to acid rain with the greatest rate of adaptation. Student success was compared between both types of courses using four methods of assessment: student academic performance, retention rate, transfer rate...
Journal Articles
The American Biology Teacher (2018) 80 (1): 42–46.
Published: 01 January 2018
... school biology or introductory collegiate biology courses, where bottle biology can provide an opportunity for students to measure differences in temperature and humidity that result with different types of vegetation. This approach allows students to develop an understanding of how ecosystems transfer...
Images
Exemplary solution of the fill-in-the-blank text at station 1. Translation:...
Published: 01 September 2020
Figure 7. Exemplary solution of the fill-in-the-blank text at station 1. Translation: “Cosmetics may contain microplastics. Via wastewater, microplastics are transferred to the sewage treatment plant. The sewage treatment plant does not have appropriate filters, so some small plastic particles More
Images
Organization of the genome and common epigenetic modifications. ( A ) DNA i...
Published: 01 August 2020
tails render chromatin into open/closed conformation. ( C ) DNMT enzyme catalyzes the transfer of the methyl group to the cytosine in CpG di-nucleotides, leading to DNA methylation. DNA methylation results in condensed chromatin leading to transcription inactivation. More
Images
Lure-testing apparatus, consisting of a horizontal plastic culture tube div...
Published: 01 August 2020
transfer the immobilized flies into ethanol to determine their sex under a microscope. Photo credit: Alison Onstine. More
Journal Articles
The American Biology Teacher (2017) 79 (5): 365–374.
Published: 01 May 2017
... question and relate the concept of insects and objects as vectors for common pathogen transfer. In the same groups as Part 1, have students complete a think-pair-share activity and discuss activity with the class ( Appendix Figure 4 ). Instruct...
Journal Articles
The American Biology Teacher (2020) 82 (7): 478–487.
Published: 01 September 2020
...Figure 7. Exemplary solution of the fill-in-the-blank text at station 1. Translation: “Cosmetics may contain microplastics. Via wastewater, microplastics are transferred to the sewage treatment plant. The sewage treatment plant does not have appropriate filters, so some small plastic particles...
Includes: Supplementary data