#Question id: 384
#SCPH05 I Biotechnology
A solution was prepared by dissolving 0.02 moles of acetic acid (HOAc; pKa = 4.8) in water to give 1 liter of solution. What is the pH? To this solution was then added 0.008 moles of concentrated sodium hydroxide (NaOH). What is the new pH? (In this problem, you may ignore changes in volume due to the addition of NaOH).
#Question id: 5756
#SCPH06 I Botany
Type of mutation caused by an addition or deletion of a base in a polypeptide-encoding part of a gene
#Question id: 3541
#SCPH01 Biochemistry
Blue follower is dominant over white flower and long pollen is dominant over short pollen. A plant with Blue flower and short pollen was cross with white flower and long pollen. All F1 offspring display blue flower and long pollen. What is the percent of F2 progeny showing blue flower and long pollen?
#Question id: 3874
#SCPH01 Biochemistry
A branched (“lariat”) structure is formed during:
#Question id: 815
#SCPH28 | Zoology
The cis conformation shows Cα atoms are on the same side of the peptide bond, is ∼8 kJ mol−1 less stable than the trans conformation. Why?