v Foreword A study of the structure and function of nucleic acids is needed to beable to understand how information controlling the characteristics of anorganism is stored in the form of genes in a cell and how these genes aretransmitted to future generations of offspring.ucleotides can be regarded as the building blocks for the largernucleic acid molecules, DNA and RNA. Nucleoside di-and triphosphates One or two additional phosphates can be added to the first phosphategroup of a nucleoside molecule (a nucleoside monophosphate, NMP) bymeans of a pyrophosphate linkage.
From Wikipedia, the free encyclopedia. In computing, a stack trace (also called stack backtrace or stack traceback) is a report of the active stack frames at a certain point in time during the execution of a program. When a program is run, memory is often dynamically allocated in two places; the stack and the heap.
Stack is a last-in, first-out (LIFO) data structure. i.e. the element added last to the stack will be the one to be removed first. Typical use cases of stacks include:- (1) During debugging it is quite common to examine the function call stack during panics. (2) In RTOS like Symbian there are concepts like cleanup stack to avoid memory leaks. Some of the common terminology associated with stacks include PUSH, POP and TOP of the stack.