When a cell doubles its diameter, its internal volume increases by ___

a. 2

b. 4

c. 6

d. 8?

Identify the connective tissue that works like a lever, allowing a muscle to contract and pull on a bone in a way that makes the bone move. a) periosteum b) tendons c) striated muscle d) ligaments

A 25-year-old sexually active female presents with urethritis, dysuria, and cervical discharge. she is diagnosed with the most common bacteria sti in the united states. the student would identify this infection is due to: a. gonorrhea b. syphilis c.

The final electron acceptor in aerobic respiration is: a. water b. carbon dioxide c. oxygen d. NAD and FAD

Individuals with hiv sometimes contract secondary infections that ate rare in the rest of the population this is because people with hiv

What are four different properties of magnets

Adolescents (ages 12-18) experiment with and develop a sense of who they are and what roles they want to play. What is the primary developmental task of this stage?

When did most marine life go extinct?

Phosphorescence is a phenomenon associated with which algal division

What are potential sources of error in a experiment?

Does carbohydrate hydrolysis by ptyalin continue in the stomach