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What is a phospholipid and how does it form part of the cell membrane?

The cell membrane is a complex material made up of three main components: the phospholipid bilayer, proteins, and cholesterol. The tadpole-shaped phospholipid is made up of a phosphate head attached to a ...

JC
Answered by Joseph C. Biology tutor
3109 Views

Propane and Chlorine react in the presence of UV light to give 2-chloropropane and HCl. Estimate the enthalpy change of this reaction using the following bond enthaplies (KJ/mol) : C-H=+413, Cl-Cl=+243, C-Cl=+346 and H-Cl=+432.

  1. Write equation, ensuring both sides are balanced.CH3CH2CH3 + Cl2 → CH3CH(Cl)CH3 + HCl (2.) Draw structural formula of all reactants ...
JW
Answered by Jasmine W. Chemistry tutor
30602 Views

Rules for the future tense?

Verbs are split into first and second conjugation, then third and fourth conjugation.First and second conjugation take their stem plus:bobisbitbimusbitisbuntThird and Fourth conjugation take stem plus:am ...

TH
Answered by Tom H. Latin tutor
1540 Views

Where does the circle (x-6)^2+(y-7)^2=4 intersect with y=x+3

Where does the circle (x-6)2+(y-7)2=4 intersect with y=x+3We need to sub y=x+3 into the circle equation giving us an equation in just x:(x-6)2+(x-4)2=4Next we e...

NL
Answered by Nicola L. Maths tutor
2968 Views

What are the rules for forming the passe compose/perfect tense using avoir and etre?

Past participles generally follow a simple rule.For verbs ending in -er, the past participle is made by adding the suffix to the root:parler...

TH
Answered by Tom H. French tutor
1856 Views

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