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TLS Online TPP Program

#Question id: 403

For the reaction A -> B, DG'° = –60 kJ/mol.  The reaction is started with 10 mmol of A; no B is initially present.  After 24 hours, analysis reveals the presence of 2 mmol of B, 8 mmol of A. Which is the most likely explanation?

#SCPH05 I Biotechnology

  1. A and B have reached equilibrium concentrations.

  2. An enzyme has shifted the equilibrium toward A.

  3. B formation is kinetically slow; equilibrium has not been reached by 24 hours.

  4. Formation of B is thermodynamically unfavorable.

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TLS Online TPP Program

#Question id: 3527

#SCPH12 I Genetics

Which of the following genetic cross would produce 1/4 yellow round, 1/4 yellow wrinkle, 1/4 Green round and ¼ Green Wrinkle seeded plant?
TLS Online TPP Program

#Question id: 12582

#SCPH06 I Botany

Which of  the  following  describes carbon dioxide,  methane, and  water  vapor re-reflecting infrared radiation back toward Earth?
TLS Online TPP Program

#Question id: 5216

#SCPH28 | Zoology

Alu elements account for about 10% of the human genome. What does this mean?
TLS Online TPP Program

#Question id: 2306

#I Life Science/ Life Sciences Group – I-V

The cells of the Eukarya can grow larger than the cells of the Bacteria or the Archaea because:
TLS Online TPP Program

#Question id: 3519

#SCPH28 | Zoology

If quadruple heterozygote of genotype Aa Bb Cc Dd is self-fertilized, what is the probability of a quadruple heterozygote Aa Bb Cc Dd offspring is assuming independent assortment of all four pairs of alleles.