A: lactate dehydrogenase (LDHA),GDP-L-fucose synthetase (TSTA3), & fructose-bisphosphate aldolase (aldolase A, ALDA)
B: enolase phosphatase (ENOPH1) & triose-phosphate isomerase (TPI)
C: phosphoglycerate kinase (PGK1) & glycogen synthase kinase-3 (GSK3A/B)
D: transaldolase in pentose shunt (TALDO1) & phosphoglycerate mutase (PGM)
举一反三
- Which one of the following enzymatic reactions is reversible? ( ) A: The reaction catalyzed by glycogen phosphorylase B: The reaction catalyzed by phosphoglycerate kinase C: The reaction catalyzed by pyruvate kinase D: The reaction catalyzed by fructose bisphosphatase-1 E: The reaction catalyzed by hexokinase
- The following genes ____________________ for the regulation of cell cycle are housekeeping genes in humans. A: Rho GTPase-activating protein 5 (ARHGAP5) & Rho GDP-dissociation inhibitor 1 (ARHGDIA) B: Rho guanine nucleotide exchange factor 7/11/40 (ARHGEF7/11/40) & Ras-related protein Rab-10 (RAB10) C: centromere protein B (CENPB), centromere protein T (CTBP1), & E3 ubiquitin-protein ligase (CCNB1IP1) D: cyclin-K (CCNK), cyclin-H (CCNH), & protein phosphatase 1 regulatory subunit 7 (PPP1R7)
- Which of the following genes are regulated by insulin A: hexokinase II and IV, phosphofructokinase-1(PFK-1), PFK-2/FBPase-2 B: glucose 6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase, malic enzyme C: ATP-citrate lyase, pyruvate dehydrogenase, acetyl-CoA carboxylase D: fatty acid synthase complex, stearoyl-CoA dehydrogenase, acyl-CoA–glycerol transferases
- Which of the following is the CORRECT order of gene groups expressed in normal Drosophila development? 1. Gap genes2. Homeotic genes3. Pair-rule genes4. Segment-polarity genes5. Egg-polarity genes A: 5, 1, 3, 4, 2 B: 1, 2, 3, 4, 5 C: 4, 2, 5, 1, 3 D: 3, 1, 2, 5, 4 E: 5, 2, 4, 3, 1
- Which is correct about the red-green colorblind in humans? A: loss of L or M cone genes on the X chromosome B: gain of S cone genes on the X chromosome C: loss of L or M cone genes on the Y chromosome D: gain of S cone genes on the Y chromosome
内容
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Which is correct about the red-green colorblind in humans? A: (A) loss of L or M cone genes on the X chromosome B: (B) gain of S cone genes on the X chromosome C: (C) loss of L or M cone genes on the Y chromosome D: (D) gain of S cone genes on the Y chromosome
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Which of the following signaling molecules could be directly activated by Ca ion binding? A: cAMP B: Calmodulin C: Protein kinase A D: Protein kinase B E: Protein kinase G
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Which of the followings is Ser/Thr kinase? A: Protein kinase A B: MAPK C: Protein kinase C D: Protein kinase G E: MEK
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下列各组量子数,正确的是（ ） A: n = 3,l = 2,m = 1 B: n = 3,l = 1,m = 2 C: n = 3,l = 0,m = 1 D: n = 3,l = 3,m = 1
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下列各组量子数中,那一组是正确的( ) A: n = 3, l =1, m =1 B: n =3, l =1, m = 2 C: n =3, l =1, m =-2 D: n =3, l =3, m =-3