Cell membranes are composed of phospholipids that have head and tail regions The phospholipid tail is hydrophobic and spontaneously orients to the inside of the membrane. Which of the following phrases best describes the hydrophobic portion of a phospholipid?
A. Has few interaction with water
B. Has an affinity for low salt concentrations
C. Is repelled by lipids
D. Forms hydrogen bonds with water.

Question

10-09-2019
Chemistry

contestada

Cell membranes are composed of phospholipids that have head and tail regions The phospholipid tail is hydrophobic and spontaneously orients to the inside of the membrane. Which of the following phrases best describes the hydrophobic portion of a phospholipid?
A. Has few interaction with water
B. Has an affinity for low salt concentrations
C. Is repelled by lipids
D. Forms hydrogen bonds with water.

Respuesta :

Otras preguntas

Write a recursive method to form the sum of two positive integers a and b. Test your program by calling it from a main program that reads two integers from

The concept of market efficiency underpins almost all financial theory and decision models. When financial markets are efficient, the price of a security—such a

Calculate how much disk space (in sectors, tracks, and surfaces) will be required to store 300,000 120-byte logical records if the disk is fixed sector with 512

For what value of k will (k – 5)x²+ 2ky²-5x + 6y – 3 = 0 represents a circle? (

A point is selected at random from a line segment of length l, dividing it into two line segments. What is the probability that the longer line segment is at le

Which heart rate would a sprinter most likely have at the end of a race? O maximum O minimum O faint O resting

Explain the steps to find x- and y- intercepts of an equation of the form Ax + By = C

I need help please!!!

I need help ASAP !!!!

The Molding Division of Cotwold Company manufactures a plastic casing used by the Assembly Division. This casing is also sold to external customers for $39 per

joseaaronlara joseaaronlara · Answer 1 · 2019-09-10T00:48:11+02:00

Answer:

The answer to your question is: A. Has few interaction with water

Explanation:

As you can read in the question and see in the picture, phospholipid is formed by to parts:

A head that is polar, that means it prefer to interact with polar substances like water.

A tail: that is non polar, that means it doesn't interact with polar substances, then, they only interact with non polar substances.

In the cell membrane, the heads of the phospholipids are in the borders and the tails are inside. Membrane is like a sandwich where the breads would be the heads and the content (ham, etc) would be the tails.