#Question id: 331
#Unit 1. Molecules and their Interaction Relevant to Biology
A positive and a negative charge are initially 4 cm apart. When they are moved closer together so that they are now only 1 cm apart, the force between them will be
#Question id: 29096
#Unit 8. Inheritance Biology
#Question id: 162
#Unit 1. Molecules and their Interaction Relevant to Biology
All of the amino acids that are found in proteins, except for proline, contain a(n):
#Question id: 2679
#Unit 2. Cellular Organization
When the same region, or locus, of a chromosome has two (or more) slightly different DNA sequences in different chromosomes or individuals of the same species, these are described as
#Question id: 18814
#Unit 13. Methods in Biology