Determine distance between gene A and B, If cross allowed between neurospora I with AB genotype and Neurospora II with ab genotype. Following ascus are

AB AB ab ab 400

AB aB Ab ab 200

Ab Ab aB aB 50

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#Question id: 333

#Section 2: General Biology

Which of the following feature of RNA adds to its propensity to form double-helical structure?

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#Question id: 334

#Section 2: General Biology

Which of the following statements about hydrogen bonding is not true?

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#Question id: 335

#Section 2: General Biology

Suppose the major solutes in intact lysosomes are KCl (~0.1 M) and NaCl (~0.03 M). When isolating lysosomes, what concentration of sucrose is required in the extracting solution at room temperature (25 °C) to prevent swelling and lysis?

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#Question id: 336

#Section 2: General Biology

Which would you expect to be most soluble in water?

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#Question id: 338

#Section 2: General Biology

What is the difference between covalent bonds and ionic bonds?

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#Question id: 341

#Section 2: General Biology

 Which force can stabilize a DNA double-helix?