There are two single bonds on either side of the peptide bond. What are the angles of rotation of these bonds known as?

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#Question id: 15005

#Unit 8. Inheritance Biology

You identify a previously unidentified plant species and decide to study its genetics. You establish true breeding strains for leaf shape (longer than wide vs equal length and width) and flower color (white vs. yellow). When you perform a dihybrid cross with these strains, you find that your results are very different than those predicted by a 9:3:3:1 ratio. You calculate a chi square and get a p value of less than 0.0001. Which of the following statements is most accurate based on this observation?

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#Question id: 45

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the standard free-energy change, ΔG°, under physiological conditions (E. coli grows in the human gut, at 37 °C) for the following reaction? (Keq = 7.8 × 10^2)

Glucose + ATP → glucose 6-phosphate + ADP

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#Question id: 2483

#Unit 2. Cellular Organization

MAP2 and Tau are examples of microtubule:

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#Question id: 5580

#Unit 5. Developmental Biology

The innermost layer of the root cortex is the

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#Question id: 10455

#Unit 6. System Physiology – Plant

Phototropins regulate chloroplast movements via_____