#Question id: 2771
#Unit 2. Cellular Organization
For SINES (short interspersed elements), which of the following is correct
a. are approximately 300 base pairs long
b. are LTRs containing retrotransposons.
c. are present in over 1 million copies in the human genome.
#Question id: 2772
#Unit 2. Cellular Organization
Mobile DNA elements likely contributed to the evolution of higher organisms by the
#Question id: 2773
#Unit 2. Cellular Organization
Which of the following is an algorithm designed to compare the sequence of a newly identified protein with sequences already stored in the GenBank database?
#Question id: 2774
#Unit 2. Cellular Organization
The DNA and protein sequences of the -tubulin genes in humans and in fish are similar, and because each arose due to speciation, these genes would be considered:
#Question id: 2775
#Unit 2. Cellular Organization
To examine the folding and compaction of chromatin during mitosis, you will need to isolate and stain chromosomes at a particular stage using a special spreading preparation technique. For the best analysis, the chromosomes must be at which one of the following stages?
#Question id: 2776
#Unit 2. Cellular Organization
There are five major types of histone proteins, but only four of them are considered as core histones. Which one of the following is NOT considered a core histone protein?