The NMDA receptor subunit has similar structural characteristics as other members of the ionotropic glutamate receptor family, with an extracellular N-terminus, intracellular C-terminus and a re-entrant transmembrane domain (Figure 1).
margin account. A brokerage account that permits an investor to purchase securities on credit and to borrow on securities already in the account. Buying securities on credit and borrowing on securities are subject to standards established by the Federal Reserve and/or by the firm carrying the account.argin account. A brokerage account that permits an investor to purchase securities on credit and to borrow on securities already in the account. Buying securities on credit and borrowing on securities are subject to standards established by the Federal Reserve and/or by the firm carrying the account.
AGING OF ACCOUNTS Definition AGING OF ACCOUNTS is the classification of accounts by the time elapsed after the date of billing or the due date. The longer a customers account remains uncollected or the longer inventory is held, the greater is its realization risk.