Words similar to time-consuming

Example sentences for: time-consuming

How can you use “time-consuming” in a sentence? Here are some example sentences to help you improve your vocabulary:

Manipulation of the arrangement of these pieces, whether on a computer screen or not, is a time-consuming task.
As mutation analysis and protein expression studies are time-consuming, increasingly high-throughput gene-expression profiling is being used to identify abnormally expressed genes within a region of cytogenetic change [ 2, 3, 4, 5, 6].
That third challenge is often the most vexing and time-consuming.
Over the last decade, RNA interference (RNAi), mediated by short interfering double-stranded RNA molecules (siRNA or dsRNA), has been gradually recognized as a major mechanism of post-transcriptional gene silencing (PTGS) in species as diverse as plants, Drosophila, and C. elegans [ 1 ] . Recently, 21-nucleotide long dsRNA molecules corresponding to specific mRNA sequences, when introduced into mammalian cells in culture, have been shown to be highly effective in degrading the cognate mRNAs and thus abrogating the expression of the corresponding proteins [ 2 ] . Although the exact mechanism of PTGS is currently unknown and is an area of intense research, the successful use of this phenomenon in cultured mammalian cells has raised the exciting prospect that it can be used as a simple strategy for phenotypic ablation of mammalian gene function ex vivo without the time-consuming and expensive construction of transgenic animals.
This time-consuming work is exquisite and correspondingly expensive.