Which term and definition is incorrect?
-Sleep latency is the time it takes a person to enter REM sleep
-Total Sleep Time (TST) is the time one spends asleep in one sleep period
-Sleep efficiency refers to the amount of time spent in bed in comparison to the time one spends asleep
-Partial sleep deprivation (PSD) occurs when a person is allowed to sleep, but is prevented from entering certain stage
Sleep latency is the time it takes a person to enter REM sleep
You might also like to view...
The branched intermediates generated by recombination can be resolved in a number of ways. Which of the following is true of branched intermediates and their resolution?
A. Resolution of the branched intermediate can occur by dissociation of the invading strands and reannealing with their original complements. Gaps are filled in by DNA polymerase and the DNA is sealed by ligase. This is known as synthesis-dependent strand annealing (SDSA). B. Resolution of the branched intermediate can proceed by double-strand break repair. Replication is completed by ligating the strands while they are still linked. Cleaving and rejoining the homologues can result in the original pair of chromosomes. C. Resolution of the branched intermediate can proceed by double-strand break repair. Replication is completed by ligating the strands while they are still linked. Cleaving and rejoining the homologues can result in crossing over between the chromosomes. D. Ligation of the branched intermediate formed by strand invasion results in two four-armed junctions called Holliday intermediates or junctions. E. All of the choices given are correct.
If the copy number of a proto-oncogene is increased by gene duplication then the proto-oncogene has undergone
A. a missense mutation. B. gene amplification. C. a chromosomal translocation. D. retroviral insertion. E. a nonsense mutation.
The human genome contains approximately 40,000 genes
a. True b. False Indicate whether the statement is true or false
Another term for a lysogenic phage is a (temperate/latent/prophage) phage
What will be an ideal response?