#Question id: 4320
#SCPH05 I Biotechnology
Forms of the Ras protein found in tumors usually cause which of the following events to occur?
#Question id: 5327
#SCPH28 | Zoology
In the human pedigree shown here, the daughter indicated by the black circle (II-1) has a form of deafness determined by a recessive allele. What is the probability that the phenotypically normal son (II 3) is heterozygous for the gene?
#Question id: 59
#SCPH05 I Biotechnology
Nitrogen (N) normally forms three covalent bonds with a valence of five. However, ammonium has four covalent bonds, each to a different hydrogen (H) atom (H has a valence of one). What do you predict to be the charge on ammonium?
#Question id: 13053
#SCPH06 I Botany
#Question id: 10520
#I Life Science/ Life Sciences Group – I-V
Which one of the following fungus causes infected rice shoots to grow much faster relative to uninfected plants and responsible for the “foolish seedling disease” of rice?