115年hce_nthu — 生物與生化

共 60 題 · 含 AI 詳解

#1 The Nobel Prize in Physiology or Medicine 2014 was awarded for discoveries conce… › #2 Which of the following pathogen - infectious disease pairings is CORRECT? | | In… › #3 During embryonic neurulation, which of the following statements is NOT correct? › #4 Which of the following functions is NOT primarily regulated by quorum sensing? › #5 Homeobox-containing genes (Hox genes) play important roles in animal embryonic d… › #6 Which of the following materials is NOT primarily involved in mediating communic… › #7 According to current knowledge of microorganisms, which of the following stateme… › #8 Bacteriophages, or simply phages, are the viruses that infect bacteria. Which of… › #9 Which of the following options correctly identifies three evolutionary adaptatio… › #10 If an unfertilized egg (oocyte) is treated with a chelating agent (such as EDTA)… › #11 During the knee-jerk reflex in a seated individual, as the lower leg moves from… › #12 A person who can only perceive low-frequency sounds but has lost the ability to… › #13 Which characteristic of herpesviruses best explains why people experience recurr… › #14 A patient is diagnosed with a bacterial infection and is prescribed penicillin.… › #15 Rose-picker's disease, caused by the fungus $Sporothrix$ $schenckii$, occurs whe… › #16 Parasitism is one of the most successful and widespread lifestyles on Earth. Whi… › #17 Which of the following statements about human evolution is most consistent with… › #18 Which of the following conditions MOST strongly shifts $\lambda$ phage infection… › #19 Which mechanism BEST explains how antisense RNA can inhibit gene expression thro… › #20 Which of the following statements MOST accurately describes the process of trans… › #21 Which of the following correctly describes a key regulatory mechanism of lipid $\beta$… › #22 Which of the following statements about the urea cycle is correct? › #23 Which of the following statements BEST integrates the structural and physiologic… › #24 During skeletal muscle contraction, which of the following statements BEST suppo… › #25 Which of the following statements BEST explains how increased $CO_2$ production… › #26 Which of the following statements BEST explains how glucose is absorbed by intes… › #27 Which statement BEST explains hormonal regulation of ovulation, including the ho… › #28 A synthetic nucleic acid lacking a 2'-OH group but containing uracil instead of… › #29 Which experimental observation most strongly implies that genetic information re… › #30 DNA polymerases synthesize DNA exclusively in the 5'$\rightarrow$3' direction be… › #31 Which statement best predicts the consequence of histone acetylation at promoter… › #32 What is the primary biochemical basis for the fidelity of amino acid incorporati… › #33 If the Shine–Dalgarno sequence were mutated but AUG remained intact, the most li… › #34 Which kinetic parameter best reflects catalytic efficiency at low substrate conc… › #35 A hypothetical organism uses DNA but replaces all cytosines with 5-methylcytosin… › #36 Which combination of defects would be synthetically lethal (cell survives with e… › #37 Which defect would most strongly increase frameshift mutations in repetitive DNA… › #38 An enzyme exhibits normal Michaelis–Menten kinetics at pH 7 but displays sigmoid… › #39 A researcher subjects four distinct biological structures (a functional globular… › #40 The $Na^+/K^+$ pump is a critical electrogenic transport protein that uses ATP t… › #41 A highly active muscle cell is subjected to extreme mechanical work, causing a s… › #42 Pepsin is a digestive enzyme that functions optimally at a pH of 2, an environme… › #43 During the mitotic phase, the enzyme separase is responsible for cleaving the co… › #44 In an $E. coli$ cell undergoing rapid replication, a newly identified chemical a… › #45 A eukaryotic cell synthesizes an mRNA molecule where the poly-A tail is normal,… › #46 Which of the following statements most accurately reflects the known composition… › #47 The evolutionary adaptation of $C_4$ photosynthesis minimizes the photorespirato… › #48 A specific locus in a large, sexually reproducing deer mouse population is analy… › #49 Which of the following statement about glycine is NOT correct? › #50 Which of the following branched-chain amino acids (BCAAs) is classified as gluco… › #51 In the photoreceptor of rhodopsin, which of the following is the light-sensitive… › #52 Which of the following post-translational modifications (PTMs) or process is NOT… › #53 Which of the following statements about glycogen metabolism is NOT correct? › #54 Which of the following statements about the roles of peroxisome in fatty acid me… › #55 Which of the following molecules are the key components required to form sphingo… › #56 In purine biosynthesis, which of the following folic acid derivatives serves as… › #57 Which of the following reactions requires vitamin $B_{12}$ as a cofactor? › #58 Which of the following second messengers is NOT directly involved in acetylcholi… › #59 Which of the following enzymes does NOT require tetrahydrobiopterin ($BH_4$) as… › #60 The Henderson-Hasselbalch equation (below) is widely used in biochemistry to cal… ›