#Question id: 2277
#SCPH01 Biochemistry
A gram-positive bacterium is stained _______________ by the gram stain
#Question id: 3652
#SCPH28 | Zoology
Alkylating agents are electrophilic chemicals which readily add alkyl groups to various positions on nucleic acids. A common example is:
#Question id: 10234
#SCPH28 | Zoology
You observed the two species of barnacles, species 1 and species 2, occupy upper and lower strata of intertidal rocks, respectively. Only when species 1 was removed by you from the upper strata, species 2 could occupy both the upper and lower strata. From the choice given below what would be your inference from these observations.
#Question id: 4975
#SCPH06 I Botany
The observation that tusks were limited to males in several species, and were apparently not used in food-gathering, is evidence that the tusks probably
#Question id: 123
#SCPH05 I Biotechnology
Which would you expect for the fatty acyl chains of the membrane phospholipids of bacteria grown at low temperature?