問題詳情
16. Alternative RNA splicing
(A)is a mechanism for increasing the rate of transcription.
(B)is a mechanism for increasing the rate of translation.
(C) can allow the production of different proteins from a single pre-mRNA.
(D)is due to the presence or absence of particular snRNPs.
(A)is a mechanism for increasing the rate of transcription.
(B)is a mechanism for increasing the rate of translation.
(C) can allow the production of different proteins from a single pre-mRNA.
(D)is due to the presence or absence of particular snRNPs.
參考答案
無參考答案
內容推薦
- If one nondisjunction event occurs in meiosis II during gametogenesis, what will be the result a
- Individuals with the disorder xeroderma pigmentosum are hypersensitive to sunlight. This occurs
- In certain plants, tall is dominant to short. If a heterozygous plant is crossed with a homozygo
- What was the most significant conclusion that Gregor Mendel drew from his experiments with pea p
- Which of the following statements about human sexual life cycle is false?(A)Gametes are the only
- Place the following events of mitosis in the correct order. I. Sister chromatids align on the met
- Proteins that are involved in the regulation of the cell cycle, and that show fluctuations in con
- Which of the following statements about steroid receptors is false?(A)The receptors are localized
- 【題組】(A) are(B) were(C) will be(D) would be
- 26 某一梁具如圖之橫斷面，且已知其對形心軸 z 之慣性矩為 。若此橫斷面承受剪力 V=6 kN 作用，則最大剪應力為何？ (A) 0.465 MPa(B) 0.838 MPa(C) 0.931 M
內容推薦
- Which of the following statements about microRNAs is false?(A)MicroRNAs are short RNA molecules.
- Which of the following statements describes proto-oncogenes?(A)Their normal function is to suppr
- Muscle cells differ from nerve cells mainly because they(A)contain different genes.(B)express di
- 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
- What are prions?(A)mobile segments of DNA(B)tiny molecules of RNA that infect plants(C) misfolde
- The reason for using Taq polymerase for PCR is that(A)only minute amounts are needed for each cy
- Why might the cricket genome have 11 times more base pairs than that of fruit fly?(A)The two ins
- What characteristic of short tandem repeat DNA makes it useful for DNA fingerprinting?(A)The num
- What is the correct sequence of the following events, under the influence of natural selection?1
- In peas, a gene controls flower color such that R = purple and r = white. In an isolated pea pat
- The chloroplasts of all of the following are thought to be derived from ancestral red algae, exc
- The recessive allele that causes phenylketonuria (PKU) is harmful. What maintains the presence o
- Which eukaryotic kingdom is polyphyletic, and therefore unacceptable, based on cladistics?(A)Mon
- Plastids that are surrounded by more than two membranes are evidence of(A)origin of the plastids
- The following are all adaptations to life on land except(A)cuticles(B)tracheids(C)seeds(D)reduce
- 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