資訊推薦

• 26. Which of the following cell is not involved in antibody-mediated adaptive immunity (A) helper T
• 27. The antibody receptor diversity in human arises from: (A) alternative splicing of mRNA (B) thous
• 28. Which immue cell can be activated by cancer cells that are missing \"self\" markers
• 29. The point of connection between two communicating neurons is called (A) the synapse (B) theglia
• 30. Which of following description of neurotransmitter is false? (A) a chemical that released from p
• 31. Which of the following description of membrane potential is false? (A) for neuron, resting poten
• 32. The umami receptor in the sense of taste detects______. (A) hydrogen ions (B)glucose (C) glutama
• 33. Which description of digestion and absorption is false? (A) Lipid need to be broken down to mono
• 34. Bird digestion system has a special part named \"crop\" which is(A)connected with sm
• 35. Small intestine's lumen receives (A) Chyme from the stomach (B) Enzymes and bicarbonate fro
• 36. Which one is not considered connective tissue (A) adipose tissue (B) ganglion (C) bone (D) blood
• 37. Which description is correct for skeleton muscie and cardiac muscle (A) both are striated (B) ca
• 38. Which pair of system and organ is incorrect? (A) Urinary system ＞ kidneys (B) Circulatory system
• 39. Glia in the nervous system has multiple function except (A) provide framework for neuron migrati
• 40. Ovulation is the follicular response to a burst of secretion of (A) estradiol (B) progesterone (
• 41. The acrosomal reaction of sea urchin fertilization means (A) the formation of a fertilization en
• 42. Exocrine glands secrete all of the following EXCEPT_____. (A) mucus (B) hormones (C) milk (D) te
• 43. Which part of neuron can change membrane potential when stimulation arrives? (A) dendrite. (B) c
• 44. In an analysis of the nucleotide composition of DNA, which of the following will be found? (A)A=
• 45. A particular triplet of bases in the template strand of DNA is 5' AGT 3'. The correspo
• 46. The nitrogenous base adenine is found in all members of which group? (A) Actin, ATP, and DNA (B)
• 47. During the embryo development, the correct steps is (A)astula ＞cleavage ＞gastrulation ＞rganogene
• 48. Which of following is false for alternative RNA splicing(A) removes different exon(s) to produce
• 49. Which of the following occur only in eukaryotic, but not prokaryotic gene expression? (A) RNA po
• 50. Which of the following describes the function of an enzyme known as Dicer? (A) It trims small do