Dùng thông tin sau để trả lời câu 5 và câu 6: Vùng mã hóa của một gene cấu trúc có 3 đoạn exon và 2 đoạn intron. Số nucleotide từng loại của các đoạn exon và các đoạn intron trên mạch mã gốc được trình bày ở bảng dưới đây.

Cho rằng quá trình phiên mã diễn ra theo đúng nguyên tắc bổ sung. Sau khi phiên mã thì phân tử mRNA được cắt bỏ các đoạn intron, nối 3 đoạn exon lại để hình thành phân tử mRNA trưởng thành. Ở phân tử mRNA trưởng thành, có đuôi poly A và có mũ 5'G.

Khi gene nhân đôi 1 lần, cần môi trường nội bào cung cấp số nucleotide loại A là     

Read the following passage about the Reimagining International Cooperation and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

Global environmental governance is changing how countries work together. Nations now understand that pollution, climate change, and resource problems cross borders. Traditional agreements between countries are not enough anymore. New approaches include businesses, local communities, and citizen groups working with governments. This all-hands-on-deck approach helps create better solutions for our planet. Many successful projects show that when different groups cooperate, they can solve difficult environmental problems that single countries cannot fix alone.

Environmental governance faces many challenges today. [I] Political differences between nations often slow down important decisions. [II] Some countries worry that strict environmental rules might hurt their economic growth. Despite these obstacles, new technologies are helping countries monitor environmental changes better. [III] Satellite data and computer models allow scientists to track forest loss, ocean pollution, and climate patterns. [IV] This information helps leaders make smarter decisions about protecting natural resources.

The future of environmental governance depends on innovation. Digital platforms now connect environmental experts around the world instantly. Young people are bringing fresh ideas through social media campaigns and protest movements. Indigenous communities contribute valuable traditional knowledge about sustainable living practices. Financial institutions are creating new ways to fund green projects in developing countries. These combined efforts are creating a more flexible and responsive system of global cooperation that can adapt to changing environmental conditions more quickly than old-fashioned diplomatic channels.

Effective environmental governance requires balance between global standards and local solutions. While international agreements provide important frameworks, communities need freedom to implement approaches that fit their unique situations. Successful governance models respect cultural differences while maintaining scientific standards. Education plays a crucial role in building public support for environmental policies. When citizens understand environmental issues, they make better choices and hold their leaders accountable. The most promising path forward combines strong international institutions with energetic local action to create lasting environmental solutions.

The word “they” in paragraph 4 refers to _________.

Lúc em nhìn thấy một cảnh đẹp, thì mắt tham gia vào hoạt động nào trong quá trình xử lí thông tin?

Đạo hàm của hàm số \(y=\cos 2x+1\) là

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

American singer Michael Jackson made a record when he had got 13 Billboard Hot 100 number-one ______.

Tập nghiệm của bất phương trình \(\text{lo}{{\text{g}}_{\frac{1}{2}}}\left( 2x-1 \right)>\text{lo}{{\text{g}}_{\frac{1}{2}}}\left( x+1 \right)\) là:

Theo công suất, người ta chia máy động lực thành mấy loại?

Đơn phân cấu tạo nên nucleic acid có

Hoạt động phân chia các yếu tố sản xuất cho các ngành sản xuất, các đơn vị sản xuất khác nhau để tạo ra sản phầm được gọi là gì

Tìm tất cả các giá trị thực của tham số \(m\) để hàm số \(y = \frac{{2x + 1}}{{{x^2} - 2x + m - 2}}\) xác định trên \(\mathbb{R}\). 

Read the following passage about the A Vision of a Harmonious Multicultural Society and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

By 2050, our world will have undergone remarkable transformations in how different cultures coexist. The walls that once divided nations are vanishing into thin air as global citizens embrace diversity like never before. Technology will serve as the great equalizer, with translation devices making language barriers a thing of the past. In urban centers worldwide, neighborhoods will showcase architectural influences from multiple cultures, creating spaces where everyone feels at home regardless of their background. Public spaces will feature gardens with plants from different continents, symbolic of how various cultures can thrive together in one environment.

[I] Education systems will prioritize cultural literacy alongside traditional subjects. [II] Schools will teach world history from multiple perspectives rather than through a single cultural lens. [III] Students will routinely participate in virtual exchange programs, allowing them to form friendships with peers around the world without leaving their classrooms. [IV] Government policies will recognize that a harmonious multicultural society requires institutional support, with resources allocated to community centers where cultural exchange happens organically through shared meals, festivals, and collaborative art projects.

Economic systems will evolve to value diverse approaches to business and innovation. Companies will actively seek employees from varied backgrounds, recognizing that diverse teams create more innovative solutions. Traditional knowledge from indigenous communities will be respected and incorporated into sustainable development practices. The entertainment industry will produce content that authentically represents multiple cultures, moving beyond stereotypes to show the complexity within each tradition. Digital platforms will help preserve endangered languages and cultural practices through accessible archives and learning tools.

The greatest achievement of this harmonious world will be a new understanding of human identity. People will identify with multiple cultural traditions simultaneously without feeling conflicted about their loyalties. Holidays from various traditions will be celebrated collectively, creating new hybrid celebrations that honor multiple heritages. The concept of "us versus them" will gradually fade as people recognize shared values across different traditions. While challenges will remain, the dominant attitude will be one of curiosity rather than fear when encountering differences.

The phrase “vanishing into thin air” in paragraph 1 could be best replaced by _________.

Điểm chung và cũng là ưu điểm lớn nhất của phong trào yêu nước chống Pháp cuối thế kỉ XIX là

Hành vi trốn thuế từ 100 triệu đồng trở lên sẽ bị khép vào tội gì?

Nội dung nào dưới đây thể hiện chế độ làm việc theo hội nghị và quyết định theo đa số của Quốc hội?

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