Which of the following is terminally differentiated cell ?
A、zygote
B、myocardial cell
C、bone marrow stem cell
D、embryonic stem cell
A、zygote
B、myocardial cell
C、bone marrow stem cell
D、embryonic stem cell
B.The Tibetans live in houses with flat roofs due to the dry weather and lack of rain.
C.The Tibetans welcome the guests with a snow-white hada and wish them a "zha-xi-de-le" meaning "good luck".
D.The Tibetans believe in Tibetan Buddhism.
A、embryonic stem cell—fetal stem cells—totipotent stem cells
B、totipotent stem cells—adult stem cells---embryonic stem cells
C、pluripotent stem cells---adult stem cells---umbilical cord stem cells
D、unipotent stem cells---multipotent stem cells---totipotent stem cells
A、the same set of DNA
B、the same set of mRNA
C、different set of DNA
D、different set of mRNA
A、hepatocyte
B、myocardiocyte
C、renal cell
D、embryonic cell
A、cell proliferation
B、cell differentiation
C、meiosis
D、mitosis
A、the differential expression of luxury genes
B、the differential expression of housekeeping genes
C、cell determination
D、the totipotent of cell nucleus
A、The cell cycle and cell differentiation is positive related.
B、The cell cycle and cell differentiation is negative related.
C、The cell cycle and cell differentiation is not directed related.
D、The relationship between cell cycle and cell differentiation is random.
A、T lymphocyte
B、B lymphocyte
C、Stem cell
D、hepatocyte
A、hemoglobin
B、contratile protein
C、collagen
D、karatin
A、tRNA gene
B、rRNA gene
C、mitochondria gene
D、hemoglobin gene
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