Biology, 30.10.2020 20:10 sleepyboy29
Which statement is true about the earth and moon system?
The light we see on the moon is reflected from the earth.
The moon is the largest supplier of cheese to the earth.
As the moon revolves around the earth, the same side of the moon faces the earth.
The earth has gravitational attraction to the moon, but the moon does not have gravitational attraction towards the earth.
Answers: 3
Biology, 21.06.2019 20:30
Which of the following statements are true chromosomes make up genes
Answers: 1
Biology, 21.06.2019 21:00
This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment
Answers: 1
Biology, 21.06.2019 22:00
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. this is an example of speciation.
Answers: 3
Biology, 21.06.2019 23:00
Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression.c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression.d-neelaredoxin is only produced when there is exposure to o2 or h2o2.
Answers: 3
Which statement is true about the earth and moon system?
The light we see on the moon is reflected...
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