Aneuploids may arise through nondisjunction, the failure of homologous chromosomes or sister chromatids to separate in meiosis. which of the following statements is correct?

a) Meiosis I non-disjunction leads to produce all gamete become aneuploidy

b) Meiosis II non-disjunction leads to produce half of gametes n+1 and n-1 while other half normal haploid

c) Either meiosis I or meiosis II non-disjunction leads to produce all aneuploidy gamete

d) Meiosis II non-disjunction leads to produce all gamete become n+1 and n-1

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#Question id: 61

#Unit 1. Structure and Function of Biomolecules

Which of the following correctly describes chemical equilibrium?

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#Question id: 62

#Unit 1. Structure and Function of Biomolecules

We can represent atoms by listing the number of protons, neutrons, and electrons—for example, 2p+, 2n0, 2e- for helium. Which of the following represents the 18O isotope of oxygen?

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#Question id: 63

#Unit 1. Structure and Function of Biomolecules

The two molecules shown in the figures are best described as ________.

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#Question id: 64

#Unit 1. Structure and Function of Biomolecules

Testosterone and estradiol are male and female sex hormones, respectively, in many vertebrates. In what way(s) do these molecules differ from each other? Testosterone and estradiol ________.

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#Question id: 65

#Unit 1. Structure and Function of Biomolecules

Identify which of the following pair is enantiomers, diastereomers or meso compounds.

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#Question id: 66

#Unit 1. Structure and Function of Biomolecules

Which of the following statements regarding isomerism is incorrect regarding biomolecules?