Biology, 28.09.2019 09:50 higfcbnbbb

Red blood cells life span is how long

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 11:30, Jade1214

Which of the following explains why a tree is often used as a model to represent the principle of common descent

Answers: 1

continue

Biology, 22.06.2019 13:20, abolton04

Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.

Answers: 1

continue

Biology, 22.06.2019 14:10, krisayon8126

Climate like that in the sahara desert have the fastest rates of weathering

Answers: 1

continue

Biology, 22.06.2019 18:30, ezzyandrade7

Embryonic stem cells are cells derived from an embryo. these cells can be used to create new tissues for patients suffering from certain illnesses and disorders. which statement best summarizes why the use of embryonic stem cells could be seen as unethical? a. some people consider embryos to possess rights equal to those of fully developed human beings. b. extracting stem cells from embryos is a very energy-intensive process, which consumes resources that could be used elsewhere. c. embryos are difficult to obtain, so the monetary cost of using them for research outweighs their benefit. d. the process of extracting stem cells from embryos generates biohazardous waste that cannot be safely disposed of.

Answers: 2

continue

You know the right answer?

Red blood cells life span is how long...