When preparing a urine sediment, the urine is centrifuged at 400 × g (400 RCF), which is equivalent to:

The goal of cardiovascular regulation is to ensure that blood flow changes occur:

A) without drastically altering blood pressure. B) in the right area. C) at appropriate times. D) All of the above

Which of the following is an objective of cloning farm animals?

A. to produce animals with high-fat meat B. to produce medically useful substances C. to prevent animal diseases D. to produce perfect animals E. to perfect the process in order to eventually clone humans