Many bacteria reproduce using a process called during which the bacterial chromosome replicates, and the bacterium pinches into two separate cells.

a: binary fission
b: meiosis
c: sexual reproduction

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.

Which of the following explains why a tree is often used as a model to represent the principle of common descent