Intestinal glands or crypts (of Lieberkuhn) secrete water and electrolytes to combine with mucus to form intestinal juice. Intestinal epithelial cells contain brush border enzymes in their microvilli cell membranes; these enzymes complete the chemical digestion of foodstuffs.
If you own a Roth IRA at death and it passes to someone other than your spouse, it will be included in your taxable estate. There is one way Roth IRAs provide an estate tax benefit. Roth IRAs contain after-tax dollars.That means the size of your estate has been reduced by the amount of tax you paid on those dollars.ne rule that does not change is the requirement for the Roth IRA to exist at least five years before earnings can be withdrawn tax-free. To be more precise, earnings can be withdrawn tax-free beginning on the first day of the fifth taxable year after the year the Roth IRA was established.
Function. The Roth IRA, by contrast, allows you to contribute and save after-tax money. As long as you own the Roth IRA for at least five years, you can take tax-free distributions beginning at age 59 1/2.The IRS requires that you take minimum distributions from a Traditional IRA beginning at age 70 1/2, whether you need them or not.enefits. The IRS requires that you take minimum distributions from a Traditional IRA beginning at age 70 1/2, whether you need them or not. You never have to remove assets from your Roth IRA if you don't need them.