78. What characteristic would all protobionts have had in common?
(A) the ability to synthesize enzymes
(B) a surrounding membrane or membrane-like structure
(C) RNA genes
(D) a nucleus
(E) the ability to replicate RNA

79. Which of the following statements about bacterial cell walls is false? (A) Bacterial cell walls differ in molecular composition from plant cell walls. (B) Cell walls prevent cells from bursting in hypotonic environments. (C) Cell walls prevent cells from dying in hypertonic conditions. (D) Bacterial cell walls are similar in function to the cell walls of many protists, fungi, and plants. (E) Cell walls provide the cell with a degree of physical protection from the environment.

80. If penicillin is an antibiotic that inhibits enzymes from catalyzing the synthesis of peptidoglycan, then which prokaryotes should be most vulnerable to inhibition by penicillin? (A) mycoplasmas (B) gram-positive bacteria (C) archaea (D) gram-negative bacteria (E) spore-bearing bacteria

81. The strongest evidence for the endosymbiotic origin of eukaryotic organelles is the similarity between extant prokaryotes and which of the following? (A) nuclei and chloroplasts (B) mitochondria and chloroplasts (C) cilia and mitochondria (D) mitochondria and nuclei (E) mitochondria and cilia.

82. Which process allows nucleomorphs to be first reduced, and then lost altogether, without the loss of any genetic information from the host cell that ultimately surrounds the nucleomorph? (A) conjugation (B) horizontal gene transfer (C) binary fission (D) phagocytosis (E) meiosis

83. A researcher wants to develop an assay (test) that will distinguish charophyceans and land plants from chlorophyte green algae. Which of the following chemicals would be the best subject for such an assay? (A) chlorophyll b-an accessory photosynthetic pigment (B) carotenoids-a class of accessory photosynthetic pigments (C) amylopectin-a starch-like food storage material (D) glycolate oxidase-an enzyme of peroxisomes that is associated with photorespiration (E) flavonoids-a class of phenolic compounds that is often associated with chemical signaling

84. Which of the following characteristics, if observed in an unidentified green organism, would make it unlikely to be a charophycean? (A) phragmoplast (B) peroxisome (C) apical meristem (D) chlorophylls a and b (E) rosette cellulose-synthesizing complex

85. Which of the following is an ongoing trend in the evolution of land plants? (A) decrease in the size of the leaf (B) reduction of the gametophyte phase of the life cycle (C) elimination of sperm cells or sperm nuclei (D) increasing reliance on water to bring sperm and egg together (E) replacement of roots by rhizoids

86. In addition to seeds, which of the following characteristics are unique to the seed-producing plants? (A) a haploid gametophyte retained within tissues of the diploid sporophyte (B) lignin present in cell walls (C) pollen (D) A and C only (E) A, B, and C

87. If all saprobic fungi in an environment were to suddenly die, which group of organisms should benefit as a whole? (A) plants (B) protists (C) prokaryotes (D) animals (E) mutualistic fungi

88. In septate fungi, what structures allow cytoplasmic streaming to distribute needed nutrients, synthesized compounds, and organelles throughout the hyphae? (A) chitinous layers in cell walls (B) pores in septal walls (C) complex microtubular cytoskeletons (D) two nuclei (E) tight junctions that form in septal walls between cells

115年 - [無官方正解]115 國立臺灣大學_轉學生招生考試﹕普通生物學(B)#142705

115年 - 115 台灣聯合大學系統_學士班轉學生考試試題：普通生物學#142698

115年 - [無官方正解]115 國立臺灣大學_轉學生招生考試﹕普通生物學(A)#142637

115年 - [無官方正解]國立臺灣大學107學年度碩士班招生考試試題 普通生物學(A)#139913

115年 - [無官方正解]115 國立中山大學_碩士班考試入學招生考試試題_生科系碩士班：普通生物學#138393

115年 - [無官方正解]115 國立臺灣大學_ 碩士班招生考試試題：普通生物學(A)#137686

115年 - 115 國立臺灣大學_ 碩士班招生考試試題：普通生物學(B)#137620

114年 - [無官方正解]114 臺灣綜合大學系統_學士班轉學生考試試題：普通生物學#138156

114年 - [無官方正解]114 台灣聯合大學系統_學士班轉學生考試試題:普通生物學#137763

114年 - 114 中國醫藥大學_學士班寒假轉學招生考試試題：普通生物學#136681