1. Cell membranes are based on lipid bilayer. Plasma membranes consist of a lipid bilayer with proteins embedded in the bilayer. The principle lipids are phospholipids. A phospholipid molecules has a hydrophilic head with a phosphate group as part of its structure and two hydrophobic tails.The hydrophobic tails consist of long hydrocarbon chains.. Cell membranes are based on lipid bilayer. Plasma membranes consist of a lipid bilayer with proteins embedded in the bilayer. The principle lipids are phospholipids. A phospholipid molecules has a hydrophilic head with a phosphate group as part of its structure and two hydrophobic tails.
higher dollar) of the applicable maximum per diem rate. However, subject to your agencyâs policy, a lesser amount may be authorized. Â§301-11.304 What if my expenses are less than the authorized amount? When authorized actual expense and your expenses are less than the locality per diem rate or the authorized amount, reimbursement is limited to the expenses incurred. Â§301-11.305 What if my actual expenses exceed the 300 percent ceiling?
Meal expenses and any tips related to meals will be reimbursed via the meal and incidentals per diem. The claim for reimbursement should represent only those meals consumed and paid for by the employee while on business travel. Travel throughout the day could put traveler in several places with differing per diems.The traveler is eligible for the meal per diem in effect for the location where the individual spends the night. For the final travel day, the per diem in effect will be that of the prior night's stay.There is no meal allowance for travel of 10 hours or less within the same calendar day. When the travel period is more than 10 hours but less then 24 hours, you may claim expenses for those meals for which you were not at home.ravel throughout the day could put traveler in several places with differing per diems. The traveler is eligible for the meal per diem in effect for the location where the individual spends the night. For the final travel day, the per diem in effect will be that of the prior night's stay.