Carotenoids belong to a parent class of molecules called flavonoids synthesized via the phenylpropanoid pathway.
A: 正确
B: 错误
A: 正确
B: 错误
B
举一反三
- Carotenoids belong to a parent class of molecules called flavonoids synthesized via the phenylpropanoid pathway. A: 正确 B: 错误
- Phenolic compounds are secondary metabolites synthesized through the shikimic acid and phenylpropanoid pathways.()
- tRNA molecules are synthesized without the need for intermediary mRNA.
- In plants and bacteria, phenylalanine and tyrosine are synthesized from chorismate in pathways much more complex than the tryptophan pathway.
- Adverbs belong to closed class words. A: 正确 B: 错误
内容
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A newly synthesized RNA molecule is called a _______________.
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中国大学MOOC: In the NF-kB signaling pathway, which of the following molecules is downstream of I-kB kinase?
- 2
In the NF-kB signaling pathway, which of the following molecules is downstream of I-kB kinase? A: NF-kB B: TNF-a C: TAK1 D: Notch
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In the NF-kB signaling pathway, which of the following molecules is downstream of I-kB kinase? A: NF-kB B: TNF-a C: TAK1 D: Notch
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_______-coated vesicles are involved in transporting molecules from<br/>the plasma membrane on the inward endocytic pathway. () A: COPⅠ B: COPⅡ C: Clathrin D: Sar 1