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which one of the following is a trans fatty acid found in most snack foods? User: which one one of the following is a trans fatty acid found in most snack foods? A. carboxyl acid B. elaidic acid C. oleic acid D.stearic acid
Weegy: B. Stearic acid User: which of the following is true about bases? A. they help build up cells B. they have sharp or sour taste C. they tend to decrease the pH of a solution D. they release hydroxide ions in solution Weegy: The following is true about bases: D. they release hydroxide ions in solution. (More)
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Asked 9/5/2013 3:36:46 AM
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which of these is true of meiosis?
Weegy: Significance of meiosis: During meiosis, a definite and constant number of chromosomes in the organisms are maintained. By means of crossing over which takes place during meiosis, [ it provides a chance for the exchange of genes and thus resulting in genetic variations among species. A diploid cell produces four haploid cells by undergoing meiotic divisions The chromosomes of the daughter cells contain a mixture of both paternal and maternal genes i.e. its genetic constitution differs. ] User: which of these is true of meiosis? A. n-2n B. n-n C.2n-n D.2n-2n User: crossing-over incolces the exchange of gentic iformation between A. sex chromosomes B. sister chromatids C. homologues D. chromatids Weegy: Crossing-over involves the exchange of genetic information between C. homologues. The pairing of homologues brings together the near-identical sequences found on each chromosome, and this sets the stage for crossing over. [ [ ] ] User: a parent with type AB blood could not produce a child with type Weegy: a parent with type AB blood could not produce a child with type 0 (More)
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Asked 9/5/2013 6:25:37 AM
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which of the following best defines genomics? A. the study of cellular protein structures B. the study of the genomes of organisms C. a sequence of mutant genes D. A mechanism used in DNA fingerprinting
Weegy: Genomics is a discipline in genetics that applies recombinant DNA, DNA sequencing methods, and bioinformatics to sequence, assemble, [ and analyze the function and structure of genomes (the complete set of DNA within a single cell of an organism).[1][2] The field includes efforts to determine the entire DNA sequence of organisms and fine-scale genetic mapping. The field also includes studies of intragenomic phenomena such as heterosis, epistasis, pleiotropy and other interactions between loci and alleles within the genome.[3] In contrast, the investigation of the roles and functions of single genes is a primary focus of molecular biology or genetics and is a common topic of modern medical and biological research. Research of single genes does not fall into the definition of genomics unless the aim of this genetic, pathway, and functional information analysis is to elucidate its effect on, place in, and response to the entire genome's networks ] (More)
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Asked 9/7/2013 4:26:34 PM
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