In which of the following materials is the velocity of light greatest?

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome