Biology, 27.10.2020 23:20 priscillaoliver4487
Which type of digestion takes place when chunks of food are physically torn into smaller pieces?
A.) Absorption
B.) Chemical
C.) Elimination
D.) Mechanical
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: 4413โ4420). 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 05:30
What is the average speed of a car that traveled 300.0 miles in 5.5 hours
Answers: 1
Biology, 22.06.2019 13:00
Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land
Answers: 1
Which type of digestion takes place when chunks of food are physically torn into smaller pieces?
A....
Mathematics, 02.02.2020 20:45
Mathematics, 02.02.2020 20:45
Biology, 02.02.2020 20:45
Mathematics, 02.02.2020 20:45
Mathematics, 02.02.2020 20:45
Mathematics, 02.02.2020 20:45