Biology, 15.04.2020 17:21 rickevaaaa
Which of the following occurs when a cell repairs a double-strand DNA break by the process of nonhomologous end joining? Choose one:
The DNA sequence at the site of repair is altered by a short deletion.
The DNA sequence at the site of repair matches that of a homologous chromosome.
The DNA sequence at the site of repair is altered by a short addition.
The original DNA sequence at the site of repair is reconstituted with 100% accuracy.
The DNA sequence at the site of repair contains a short segment of telomere DNA.
Answers: 2
Biology, 22.06.2019 01:40
Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat
Answers: 1
Biology, 22.06.2019 07:00
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.
Answers: 3
Biology, 22.06.2019 12:30
In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids
Answers: 1
Which of the following occurs when a cell repairs a double-strand DNA break by the process of nonhom...
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