What problem did scientists have with getting podophyllotoxin from the himalayan mayapple for cancer treatment?

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

The activity of the modern sample is 1.10 bq . how long does that measurement take?

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides