Travis drew a model shown to describe how the body’s organs and systems meet the needs of all the body’s cells. the numbered parts of the model have not been labeled. what system does box #3 represent? a) nervous system b) excretory system c) digestive system d) respiratory system
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 08:00
Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.
Answers: 1
Travis drew a model shown to describe how the body’s organs and systems meet the needs of all the bo...
Mathematics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
English, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
Geography, 23.10.2020 03:01
Physics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
English, 23.10.2020 03:01