N1970, hamilton smith isolated the first restriction enzyme. restriction enzymes are used to cut strands of dna at specific points. this discovery led to the development of recombinant dna, which is widely used in several scientific industries to produce proteins and hormones more cheaply and in much larger quantities than earlier methods. the change in scientific knowledge caused by smith’s discovery most directly affected which sector of society?
a.)technology
b.)commerce
c.)government
d.)education

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

What is the compliment dna strand to the following sequence: ttgactaggcta

The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.