If cell division produce more and more identical cells what explain how specialized cells such as blood cells, muscle cell and nerve cell form

How does the body benefit from the change of blood pressure during exercise?

What is the best definitionof magnetic field? a. a magnetic field is the force of attraction and repulsion by magnetic materials. b. a magnetic field is a region of magnetic force around a magnet. c.

Hallucinogens have important differences in chemical structures, their known pharmacological properties, how much loss of awareness occurs and how dangerous they are. what are the two major classes' phantastica?

Explain the processes that occur along convergent boundaries

E. coli grown in the presence of lactose, but absence of glucose, will use the enzyme beta-galactosidase to digest lactose. How are these cells different from cells which are grown in the absence of lactose and presence of glucose

Why would it have been impossible for Mendel to create heterozygous pea plants with short stems, green seeds, or bumpy pods

You are working with a team of scientists who are investigating the biochemical control system involved in how animals digest fats in their meals.

What is the effect of a high level of hormone in a bud?

What type of fibers or minerals are found in the extracellular matrix of bone? How does this composition relate to the properties of bone?

How does the cell use both dna and rna to direct protein synthesis