Stephen Hawking dismisses belief in God in an exclusive interview with the Guardian. Photograph: Solar & Heliospheric Observatory/Discovery Channel T he belief that heaven or an afterlife awaits us is a fairy story for people afraid of death, Stephen Hawking has said. In a dismissal that underlines his firm rejection of religious comforts, Britain's most eminent scientist said there was nothing beyond the moment when the brain flickers for the final time.
How are the tails and heads of membrane phospholipids oriented in their environment? a. The hydrophobic heads are oriented towards each other and the hydrophillic tails are oriented towards the extracellular fluid and the intracellular fluid.
Phospholipid bi-layer, due to the fact that the phone membrane is made of hydrophilc and hydrophobic lipids. When the lipids are positioned in water the tails of the lipids that are manufactured from saturated fats and are hydrophobic, even as the heads which might be hydrophilic. So the tails face one a different and the heads factor out forming a two layer phospholipid membrane. Appears like this: Tail = --, Head = 0 zero-- --0 zero-- --zero 0-- --0 0-- --zero zero-- --0 zero-- --0 0-- --zero zero-- --0.