![subject](/tpl/images/cats/biologiya.png)
Biology, 10.09.2021 01:00 andrecoral105
At what magnification were you able to clearly observe the cell and its nucleus?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
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
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:00
Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:00
Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:00
Which of the following forest management practices is best for reestablishing areas of forest?
Answers: 1
You know the right answer?
At what magnification were you able to clearly observe the cell and its nucleus?...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 01:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 01:31
![question](/tpl/images/cats/fizika.png)
Physics, 27.12.2019 01:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 01:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 01:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 01:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.12.2019 01:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 01:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 01:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 27.12.2019 01:31
![question](/tpl/images/cats/en.png)
English, 27.12.2019 01:31
![question](/tpl/images/cats/istoriya.png)
History, 27.12.2019 01:31