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?
per diem is a fixed amount of daily reimbursement paid to employees for lodging meals and incidental expenses incurred while traveling on business paid in lieu of actual travel expensesper diem rates vary by destination and in some cases by when you travel based on the area s cost of livinghe m ie per diem is shown on the right side of the table these rates remain static during the entire fiscal year note that a standard rate of $ 46 day for meals and incidental expenses and $ 83 day for lodging applies to any location that doesn t have a specified rate in the gsa tables