Unsaturated sites in the fatty acid tails of phospholipids are places that water can use to leak through the membrane.

a. true
b. false


Ans: a. true

Biology & Microbiology

You might also like to view...

An alien from another planet landed on earth. He is fascinated by cars and is determined to figure out how they work. He decides to disassemble one of them and examine each part independently. He removes one of the tires and proceeds to learn all he can about the tire. He then removes one of the headlights and proceeds to learn all he can about the headlight. What type of approach is this alien

taking to learn about the car? A. reductionism B. Emergent properties C. inductive reasoning D. deductive reasoning

Biology & Microbiology

Cycads and ginkgos differ from all other seed plants by:

A. having flagellated sperm within the pollen B. lacking cambium C. having the sexes separated on different trees D. being pollinated by wind instead of insects E. All of the ways mentioned in the other choices are correct.

Biology & Microbiology

You are a biologist for a new fruit and fiber company. Your job description is to devise several ways to lower the THC level in Cannabis sativa. With lower THC levels your CEO sees a vast expanding market for hemp products. Explain at least three approaches to achieve your goal

What will be an ideal response?

Biology & Microbiology

One of the end products of meiotic division of a megasporocyte, followed by mitosis, is the productionof:a

a single tetraploid egg cell. b. two diploid eggs cells. c. four haploid egg cells. d. a single haploid egg cell. e. one diploid egg cell..

Biology & Microbiology