Answers: 2
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
Biology, 22.06.2019 03:00
Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.
Answers: 1
Biology, 22.06.2019 09:50
Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down
Answers: 2
Biology, 22.06.2019 11:00
Which measure of an earthquake depends on how close you are to the focus?
Answers: 3
How do the structures of the fruiting body and hyphae relate to their functions...
Mathematics, 04.03.2021 19:40
Mathematics, 04.03.2021 19:40
Mathematics, 04.03.2021 19:40
Mathematics, 04.03.2021 19:40
Mathematics, 04.03.2021 19:40
Mathematics, 04.03.2021 19:40
Mathematics, 04.03.2021 19:40
Chemistry, 04.03.2021 19:40
History, 04.03.2021 19:40
Mathematics, 04.03.2021 19:40
Chemistry, 04.03.2021 19:40
Social Studies, 04.03.2021 19:40
Mathematics, 04.03.2021 19:40