Answer any of the following questions:
what causes the phases of the moon?
when the moon is waning, the visible part of the moon is
a) getting smaller
b) getting larger
c) staying the same
d) always yellow
which of the following is true of the relationship between the moon and the earth?
a) the moon rotates around the earth.
b) the moon rotates around the sun.
c) the earth revolves around the moon.
d) the moon revolves around the earth.
which statement is true?
a) the moon rotates and revolves at a slower rate than the earth.
b) the moon revolves around the earth faster than it rotates.
c) the moon revolves around the earth much slower than it rotates.
d) the moon does not rotate at all.

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.

Which type of scientific statement is defined as a hypothesis or group of hypotheses that can be accepted as true based on the repeated experimentation with similar results

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome