Microorganisms can improve soil health, but do not play a crucial role in it.

In which digestive system organ will you find enzymes responsible for breaking down disaccharides into monosaccharides and dipeptides are into amino acid

Which of the following organelles relies on exocytosis to complete its function? Golgi apparatus vacuole mitochondria endoplasmic reticulum

Describe the main characteristic of a eukaryotic cell? Describe the main characteristic of a prokaryotic cell

What 2 factors effect enzyme activity the most?

Sexual reproduction relies on

Which route represents the path taken by the European explorer Christopher Columbus? A) 1 B) 2 C) 3 D) 4

Which gas is the most abundant of the trace gases? A. nitrogen B. oxygen C. argon D. carbon dioxide

Describe the central dogma of molecular biology, briefly describe the processes of transcription and translation.

magine that the animal body produced sperm and eggs with mitosis instead of meiosis. What chromosome number would the autosomes of the third generation have if the first generation had four chromosomes

A well supported testable explanation of phenomena that have occurred in the natural world is called