In a plasma membrane, how do the tails of the phospholipid molecules line up?

They are sandwiched between two layers of heads.

They tangle randomly to form a fiber.

They alternate with the heads.

They stick out with the heads in the center.

Which of the following are necessary for a seed to germinate? 1. moisture content of seed must be at least 9% 2. Moisture content of the seed must be less than 9% 3. certain enzymes in the seed are activated 4. temperature must be above 80 degrees 5.

What feature of alcohol fermentation makes it more suitable for the baking process than lactic acid fermentation? A. Alcohol fermentation is a faster process than lactic acid fermentation. B.

Describe two ways that people contribute to the spread of antibiotic resistance.

What type of antibody-like substance is used in the rapid plasma regain (RPR) card test

Explain how friction affects the mechanical energy of a system.

How does global wind patterns such as prevailing westerlies in the northern hemisphere get impacted if the rotation of Earth stops?

A client is experiencing acute alcohol withdrawal. what complication should the nurse anticipate based on the present condition?

Earth's early atmosphere was shaped initially by which of the following?

What is the branchlike extensions found in the lower respiratory system called

Which solutions contain hydronium [H3O+]