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Describe the structure of a lipid bilayer.

Short Answer

Expert verified

Channel proteins cover an area of the barrier, whilst external molecules are situated there at boundaries.

Step by step solution

01

Introduction

The nuclear envelope is made up of two layers of lecithin, with the semi tails shifting to the right and the dipole crowns joining on the membrane's outer edges. A cell membrane is a double saw pattern of lecithin.

02

Given Information

The phospholipids and conjugated lipid hydrocarbons don't really fit comfortably together around the non binary cross bonding.

03

Explanation

As a corollary, the lipid bilayer is dynamic instead than rigid. The outer layer also helps in the production and sterol monomers. The "Fluid Mosaic Model" is the term applied towards this endothelial template.

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Most popular questions from this chapter

The plastic known as PETE (Polytethylenetetraphathalate) is used to make plastic bottles and containers for shampoo and dishwashing agents. PETE is made of terephthalic acid and ethylene glycol liquids. Today PETE is the most widely recycled plastic. In one year 1.5*109 lb of PETE is recycled. After it is separated from other plastics, PETE can be used in polyester fabrics, door mats, and tennis ball containers. The density of PETE is 1.38 g/mL.

a. Draw the line angle formula for the center formed from one molecule of terephthalic acid and one molecule of ethylene glycol.

b. Draw the line angle formula for the product formed when a second molecule of ethylene glycol reacts with the enter you draw in part a.

c. How many kilograms of PETE is recycled in one year?

d. What volume, in liters of PETE is recycled in one year?

e. Suppose a landfill holds 2.7*107L of recycled PETE. If all the PETE that is recycled in one year were placed instead in landfills, how many would fir?

Draw the condensed structural formula for a triacylglycerol that contains stearic acid and glycerol.

15.82 Identify the components (1 to 6) contained in each of the following lipids (a to d):

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b. sphingomyelin

c. aldosterone

d. linoleic acid

The insect repellant DEET is an amide that can be made from the amidification of 3-methylbenzoic acid with diethylamine.

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a. Draw the line angle formula of DEET.

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c. What is the molar mass of DEET?

d. How many grams of DEET in one spray can?

e. Hoe many molecules of DEET in one spray can?

Draw the condensed structural formula for the cephalin that contains glycerol, two palmitic acids, phosphate, and ethanolamine (ionized).

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