CIALIS can cause your blood pressure to drop suddenly to an unsafe level if it is taken with. certain other medicines.You could get dizzy, faint, or have a heart attack or stroke.Never take. CIALIS with any nitrate or guanylate cyclase stimulator medicines. Do not take CIALIS if you take any medicines called ânitrates.âNitrates are commonly used to. treat angina. Angina is a symptom of heart disease and can cause pain in your chest, jaw, or down. your arm.
The DNA is in the nucleus of a cell, and it controls the functions of a cell ( see central dogma of cellular biology).
Each one of these cells functions as a tiny factory, with individual parts that work together to keep the cell alive and, in turn, keep the organism going. These parts are called organelles. Organelles and Their Functions The nucleus is arguably the most important organelle in the cell. It is the control center, telling all of the other organelles what to do and when to do it.