Which of the following statements about genomes are true?1 pointGenomes not only include coding sequences, but they also include regulatory sequences.Genomes include non-functional genes.All genes in the genome code for proteins.Repetitive DNA, short sequences repeated 100s of times, make up about 98 percent of our genome

Which of the following statements about gene expression is NOT true?a) It is the process which ultimately leads to synthesis of a protein as encoded in theDNA.b) It can be ‘switched on’ or ‘switched off’ by regulatory factors.c) Gene expression of homeotic genes varies in time (i.e., age of the embryo) andspace (i.e., region of the embryo).d) House keeping genes are expressed intermittently

DNA sequencing of the human genome revealed that about ______ of the human genome encodes protein.Multiple choice question.10.2%1.5%5%6.5%

Which of the following is true of genes coding for tRNA? A. Segments coding for tRNAs are separated by short spacer sequences B. Are transcribed completely without modifications C. All of the above D. Each gene codes for one single tRNA molecule

Which of the following statements is Incorrect?Gene is a sequence of nucleotidesDuring the process of gene expression, DNA is first copied into RNAGenes can acquire mutations in their sequenceGenes cannot acquire mutations in their sequence

39. Eukaryotic genome is much less compact than the genome of prokaryotes. Eukaryotes, but not prokaryotes, have B A. a large proportion of DNA that is never expressed B. introns, some of which are bigger than the gene they interrupt C. short sequence of nucleotides that may repeat thousands of times D. All of the listed responses are correct E. None of the listed responses are correct