更多"Insulin is manufactured by speciali"的相关试题:
[单项选择]Biologists have ascertained that specialized cells convert chemical energy into mechanical energy.
A. determined
B. argued
C. pretended
D. hypothesized
[单项选择]People don't rely on specialized labor so much nowadays because______.
A. their wives think their husbands will fix the things
B. they have the enthusiasm for doing things for themselves
C. the books and papers tell them how to do something by themselves
D. both B and C
[单项选择]All of the following cells arise from cells arise from undifferentiated mesenchymal cells within connective tissue and remain there permanently EXCEPT？
A. pericytes
B. eosinophils
C. fibrolasts
D. osteoblasts
E. adipocytes
[单项选择]Plant guard cells(保卫细胞) have a higher [C1-] than the outside
environment. The most likely explanation for this is( ).
A. Water leaves the cell by osmosis.
B. C1- is diffusing through transmembrane channels.
C. C1- diffusion is aided by a mobile carrier.
D. An active transport symport transports C1-/H+.
E. None of the above
[单项选择]Living things are ______ cells, and cells do not grow to more than twice the size they were at first.
A. made from
B. made up of
C. made up from
D. made of
[单项选择]Living things are ________ cells, and cells do not grow to more than twice the size they were at first.
A. made from
B. made up of
C. made up from
D. made of
[单项选择]When preparing to give a child with insulin-dependent diabetes his dose of regular and NPH humulin insulin, which of the following actions would be most appropriate
A. Taking the premixed insulin out of the refrigerator, then withdrawing the amount into in one syringe.
B. Using two syringes, one for each type of insulin, and giving two injections.
C. Withdrawing the NPH insulin first, then withdrawing the regular insulin into one syringe.
D. Withdrawing the regular insulin first, then withdrawing the NPH insulin into one syringe.
[单项选择]A client with type 1 (insulin-dependent) diabetes mellitus who is a multigravida visits the clinic at 28 weeks' gestation. Which of the following instruction by the nurse is appropriate for the client
[单项选择]Communication satellites generally use solar cells as their source of electric power, although some {{U}}test{{/U}} satellites have used thermoelectric generators.
A. superior
B. authorized
C. former
D. experimental
[单项选择]Ice skates manufactured entirely of iron were first sold in the 1800's.
A. mainly
B. successfully
C. solely
D. routinely
[单项选择]This kind of glasses manufactured by experienced craftsmen ______ comfortably.
A. is worn
B. wearing
C. wears
D. are worn
[单项选择]Scientists created ultra fine films of specialized crystals by means of ______.
A. a scanning probe microscope
B. a nanoscale device
C. a molecular beam epitaxy
D. a super computer
[单项选择]Nowadays this specialized type of service appeared because ______.
A. art and technology developed quickly
B. there are so many jobs available
C. there are more people out of work than before
D. the job history is considered to be a work of art
[单项选择]With the technology of freezing stem cells from different strains of chicken, ______.
A. chicken farmers can order certain strains of chicken for economic reasons
B. origen can hardly supply all the strains of chicken the market might need
C. chicken farmers can order certain strains of chicken only
D. origen can be supplied with whatever strain they need
