Abacterium undergoes mutation caused by an antibiotic. specifically, the gene with the sequence augcccacccga undergoes a frameshift mutation. which of these sequences represents the mutated gene?
a) auggccacccga
b) augacccacccga
c) augcccucccgu

How are extrusive rocks formed? magma gets trapped inside earth and cools to rock. volcanoes apply force to solid rocks and eject them. magma gets forced to earth’s surface and cools to rock. volcanoes trap lava inside earth, where it cools to rock.

Where would you most likely not find an alpine glacier? the himalayas the rockies the andes flat areas of antarctica

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents