HELP ASAP!!! What would an antigen be out of these?
1 heavy chain
2 light chain
3 Variable region
4 constant region
5 Antigen binding site
6 disulfide bridge
7 epitope

Which represents a negative impact of technology

How does friction with the atmosphere affect the speed of an artificial satellite

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?