Apr. 1, 2015. TDK Corporation has announced that its Hong Kong-based HDD head manufacturing wholly owned subsidiary, SAE Magnetics (H.K.) Ltd.
You use a wrench to screw, or unscrew a bolt. A screwdriver is for screws. Either way you turn it left. Some bolts have reverse threads and would turn the other way to unbolt.
Unzip DNA. Help Window : The first step of replication is unzipping the DNA molecule. This will divide the molecule lengthwise. Select Unzip to divide the molecule. Description: Selecting the Unzip button causes the DNA molecule to split lengthwise.What Happened Window: In a real cell, the molecule unwinds from spools made of protein, then untwists. (Here the molecule is already unwound and untwisted.) The DNA now resembles a ladder.elp Window : The first step of replication is unzipping the DNA molecule. This will divide the molecule lengthwise. Select Unzip to divide the molecule. Description: Selecting the Unzip button causes the DNA molecule to split lengthwise.