問題詳情
29. Plastids that are surrounded by more than two membranes are evidence of
(A)origin of the plastids from cyanobacteria
(B)fusion of plastids
(C) evolution from mitochondria
(D)secondary endosymbiosis
(E)budding of the plastids from the nuclear envelope
(A)origin of the plastids from cyanobacteria
(B)fusion of plastids
(C) evolution from mitochondria
(D)secondary endosymbiosis
(E)budding of the plastids from the nuclear envelope
參考答案
無參考答案
內容推薦
- The recessive allele that causes phenylketonuria (PKU) is harmful. What maintains the presence o
- The chloroplasts of all of the following are thought to be derived from ancestral red algae, exc
- In peas, a gene controls flower color such that R = purple and r = white. In an isolated pea pat
- What is the correct sequence of the following events, under the influence of natural selection?1
- What characteristic of short tandem repeat DNA makes it useful for DNA fingerprinting?(A)The num
- Why might the cricket genome have 11 times more base pairs than that of fruit fly?(A)The two ins
- The reason for using Taq polymerase for PCR is that(A)only minute amounts are needed for each cy
- What are prions?(A)mobile segments of DNA(B)tiny molecules of RNA that infect plants(C) misfolde
- 2020 年 COVID-19 在全球肆虐，許多歐美經濟強國卻因醫療防護口罩欠缺，引發嚴重的社經安全問題。純就經濟因素考慮，這些國家口罩不足的現象，最適合以下哪種經濟地理概念來解釋？(A)工業慣
- Muscle cells differ from nerve cells mainly because they(A)contain different genes.(B)express di
內容推薦
- How have fruits contributed to the success of angiosperms?(A)by nourishing the plants that make
- What do fungi and arthropods have in common?(A)Both groups have cell walls.(B)Both groups are co
- A plant seedling bends toward sunlight because(A)there is more auxin on the light side of the st
- Why is the amniotic egg considered an important evolutionary breakthrough?(A)It has a shell that
- The sodium-potassium pump of neurons pumps(A)Na+and K+out of the cell.(B)Na+and K+into the cell.
- Which of the following is an example of positive feedback control in homeostasis?(A)During the b
- You turn on the shower and check the water temperature with your hand. Your brain is able to mon
- What is the primary function of the transverse tubules?(A)Form cross-bridges between actin and m
- Which of the following are not important in chemical synapses?(A)gap junctions(B)secretory vesic
- Diving mammals like whales and seals experience frequent periods when they are not able to breat
- Which of the following is not a reason respiration in water is challenging?(A)Water is very dens
- Consider a tadpole becoming a toad. You would expect to find it changing its form of nitrogenous
- All of the following are functions of the mammalian kidney except(A)water retention(B)filtration
- Which of the following has both endocrine and exocrine activity?(A)the pituitary gland(B)parathy
- Sickle-cell anemia is a human disease that occurs as a result of what type of mutation in the β-
- Sexual reproduction(A)only occurs in vertebrates.(B)allows more offspring to be produced per ind
- 【題組】(A) I don't want to go out today(B) I'm not interested in shopping(C) I'll wa
- Which of the following represents the proper order of events in embryonic development?(A)fertili
- Which of the following germ layer-structure is mismatched?(A)endoderm-digestive tract(B)mesoderm
- A doctor discovers that her patient can produce antibodies against some bacterial pathogens, but
- 國民健康署根據我國的飲食習慣和在地食材，制定「臺灣飲食質地製備指引」，透過調整食物的軟硬度與烹調方式，來幫助長者吃得歡喜。下列敘述何者錯誤？(A)黑豆干屬於「容易咬軟質食」的食物，建議將這類食物
- The proximate causes of behavior are interactions with the environment, but behavior is ultimate
- 一鐘擺為黃銅製品，設計時是要使它在20℃時能準確計時。若該鐘在0℃時操作，則每小時約略會誤差幾秒？（黃銅的體膨脹係數為9×10－5℃－1） (A)0.46 (B)0.54(C)0.68 (D
- 【題組】What does You’ll know when the time comes mean in the reading?(A) You will die when you get
- 【題組】(A) Good idea (B) I like it, too (C) No problem (D) I don't think so