Qi. If the half-life of a substance is 11 hours,
and the original count
rate is 800 Bq, what will
be the count rate after
22 hours.

Drag each label to the correct location on the image. each label can be used more than once. a scientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. protein will not be changed. protein may be changed. attcgtgttc atcgtgttc atcgtattc attcgtattc

Rue or false siblings look simila rbecause they each have some traits of their parents.

Which part of cellular respiration must occur before any of the other steps can occur