PLEASE ANSWER QUICKLY AS WELL AS WITH THE CORRECT ANSWERS! Ribosomes are to the RER as:

A- water towers are to firefighters.

B- tires are to a car.

C- gas stations are to a highway.

D- propellers are to a helicopter.

Damage to one type of tissue can lead to issues with other types of tissue; for example, weak connective tissue can cause a strain on muscle tissue.

A- True

B- False

Catabolic metabolism is most similar to:

A- white blood cells reacting to infection

B- a fire breaking down carbon to create heat

C- nuclear fusion, combining two atoms

D- the movement of an ocean’s tides

Positive feedback mechanisms tend to produce effects that maintain homeostasis.

A- True

B- False

While carrying a rack of tubes containing blood to be discarded in the biohazard container, jennifer slips and falls. the tubes scatter everywhere, but, fortunately, only three of them break. this accident occurred in the main hallway, so jennifer needs to think fast and get this mess cleaned up. what ppe should jennifer apply?

Based on the chart, what are the three most effective methods to protect against pregnancy?

Sally is a 43-year-old mother of two who has gained 50 pounds over the past 5 years. she is 64 inches tall and weighs 180 pounds with a bmi of 30.8. her waist circumference is 37 inches. she acknowledges that she is not as physically active as she would like to be. she also notes how recent stresses in her life have affected her sleep and seem to have triggered her appetite for sweets and comfort foods. sally's father recently died from complications of type 2 diabetes, and her mother and sisters are overweight. sally says she is very motivated to "not get diabetes" and is disturbed that her recent physical exam revealed mildly elevated blood pressure, glucose, and cholesterol levels. 1. sally stated that recent stresses in her life are affecting her sleep and seemed to have triggered her appetite for sweets and comfort foods. which of the following statements would be best to explain why her lack of sleep has increased her appetite? a. lack of sleep decreases ghrelin levels. b. levels of neuropeptide y, a brain chemical that causes carbohydrate cravings, are high and may contribute to her sleep problems. c. the satiety hormone leptin increases with lack of sleep. d. lack of sleep increases uncoupling protein. e. lack of sleep increases levels of ghrelin which stimulates appetite and decreases levels of leptin which decreases appetite.