26. Which part is not required for the feeling of hearing or equilibrium in humans?
(A)utricle
(B) vestibular canal
(C) ocelli
(D)incus
(E) hair cells

複選題22. Which statement about how some plants benefit from the presence of soil microbes is correct? (A) Through their mycorrhizal interactions with fungi, plant roots can acquire nutrients with less bioenergy. (B) Most beneficial microbes can form a symbiosis with both monocot and dicot plants. (C) Upon establishment of symbiosis, these microbes form special compartments randomly inside the root. (D)By interactions with soil bacteria, some plant roots can fix nitrogen gas directly.(E) Plant roots sometimes obtain organic molecules from these beneficial microbes.

23. Fermentation (A) produces more ATP than is liberated in the hydrogen transfer series (B) may occur in a muscle under anaerobic conditions (C) breaks down glucose in reaction with oxygen (D) is restricted to yeasts (E) none of these

24. Which of the following sequences is most likely as a restriction site? (A)5 ' -AATTCT-3 ' (B) 5 ' -AATATT-3 ' (C)5 ' -AAAATT-3 ' (D) 5 ' -ACTACT-3 ' (E) 5 ' -TTCCTT-3 '

25. Which defensive chemical is incorrectly paired with a function? (A) antibodies—pathogen neutralization (B) cytokines—immune cell stimulation (C) histamines—dilate capillaries (D) perforins—lysis (E) lysozymes—cause fevers

27. Based on the acid growth model of cell expansion in the plant, which statement is correct? (A) Proton pumps on the plasma membrane are activated by de novo synthesis of gibberellins. (B) Protons are pumped from cell wall space into the cytoplasm to acidify the cell. (C) Expansins function to re-connect the linkage between cellulose microfibrils after cell expansion. (D) The direction of elongation is perpendicular to the alignment of microfibrils. (E) The losing reaction of microfibrils can also be observed in the secondary cell wall.

28. Cleavage of the newly fertilized mammal embryo begins in the (A)ovary (B)uterus (C) vagina (D) oviduct (E)endometrium

複選題29. Which animal has a closed circulatory system? (A)snail (B)fish (C) spider (D) insect (E) none of above

30. Steroid hormones are synthesized from (A) amino acids (B) cholesterol (C) nucleic acids (D) carbohydrates (E) all of the above

31. What is the correct processes in order for one cycle of polymerase chain reaction (PCR)? (A) denature DNA; add fresh enzyme; anneal primers; add dNTPs; extend primers (B) anneal primers; denature DNA; extend primers (C) extend primers; anneal primers; denature DNA (D)denature DNA; anneal primers; extend primers (E) add fresh enzyme; extend primers; add dNTPs; denature DNA

32. Fluid is filtered from the capillary into the interstitial fluid due to the_________, but fluid is reabsorbed back to the blood and exits a capillary due to the_________. (A)bydrostatic pressure from sphincter muscle; cooler temperatures in the blood (B) hydrostatic pressure from sphincter muscle; cooler temperatures in venous blood (C)osmotic pressure from high levels of potassium in plasma but not extracellular fluid; osmotic pressure from reversed levels of potassium in extracellular fluid but not plasma (D) blood pressure from the beart; osmotic pressure from proteins in the plasma (E) osmotic pressure from salts; hydrostatic pressure from the veins