113年hce_nchu — 普通生物及生化概論

共 48 題 · 含 AI 詳解

#1 Vioxx and other prescription nonsteroidal anti-inflammatory drugs (NSAIDs) are p… › #2 Three cells with distinct volumes and surface areas are listed in the following… › #3 Of the following events, which best describes the steps in a signal transduction… › #4 It has been reported that long-term hormone replacement therapy (HRT) in women w… › #5 Individuals with the inherited disease familial hypercholesterolemia have a very… › #6 The drug cytochalasin B binds to the barbed end of actin. Which of the following… › #7 Which of the following statements describes one characteristic of each chromosom… › #8 The sheep Dolly was cloned by which of the following processes? › #9 The insulin gene is transcriptionally expressed in certain pancreatic cells, but… › #10 What is the correct sequence in which the following occur during a primary humor… › #11 When the admissions committee asks you questions, you hear, understand, and then… › #12 Which molecule is correctly paired with its function? › #13 Which of the following accurately characterizes evolution? › #14 Which observation about a population would NOT violate the assumptions of the Ha… › #15 Which of the following describes a similarity between fungi and arthropods? › #16 Moss, liverwort, and hornwort cannot grow as tall individuals because › #17 What's the fundamental idea of the biological species concept proposed by Ernst… › #18 Which structure/cell in angiosperm is diploid ($2n$)? › #19 Which of the following is an example of Batesian mimicry? › #20 Which of the following biomes is characterized by low temperatures, high winds a… › #21 When a predator approaches the bird's nest, the bird's parents pretend to get hu… › #22 What are some potential consequences of eutrophication? › #23 A virus consisting of a single strand of RNA, which is reverse transcribed into… › #24 What is NOT one of the key characteristics of animals that make them become effi… › #25 Which of the following is a role of specific transcription factors? › #26 How can cells with the same genes come into being unambiguously dissimilar cell… › #27 All of the following groups, when added to histones, can result in an enhanced t… › #28 What does the binding of a probe to the membrane in a Northern blot indicate › #29 What governs the sequence by which tRNAs convey amino acids to mRNA › #30 Producing 100,000 different proteins from 20,000 genes delineates › #31 What is the molecular event by which the operator of an operon regulates the exp… › #32 What is the best statement regarding protein folding? › #33 A 10-year-old girl is brought by her parents to the dermatologist. She has many… › #34 During RNA synthesis, the DNA template sequence TAGC would be transcribed to pro… › #35 Methylation and subsequent deamination of cytosine produces what type of mutatio… › #36 As a measure of quality control in translation, which component of the translati… › #37 The hydrogen bonding interactions in a Watson-Crick AT base-pair involve what un… › #38 Splice sites in pre-mRNA are marked by two universally conserved sequences conta… › #39 An isolate of a mutant bacterium appears to grow more slowly than the wild-type… › #40 Which of the following molecules can be considered a final product in the flow o… › #41 Which of the following is not a reason for the importance of mRNA processing in… › #42 Of the following steps associated with translation, which does not involve hydro… › #43 In eukaryotes, the \$3'$ end of the mRNA is important in the initiation of trans… › #44 Which of the following statements is not true concerning peptidyl transferase? › #45 Gene knockdown via RNAi relies on the ability of eukaryotic cells to › #46 You are working with a gene associated with an essential pathway that is necessa… › #47 The amount of a protein in a cell is regulated by the rate of › #48 Release of RNA polymerase II to initiate transcription appears to be the direct… ›