What is the main emphasis of the human genome project? a. gene mapping c. gene therapy b. gene cloning d. genetically engineered drugs

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

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.

What process decreases the salinity of ocean water? decreased precipitationdecreased melting of glaciersincreased evaporationincreased runoff from rivers