Câu hỏi: Cho các nhận định sau về việc vận chuyển các chất qua màng tế bào. Nhận định nào sai? Lời giải tham khảo: Đáp án đúng: C Các ion Na+ và Ca2+ được vận chuyển nhờ bơm protein xuyên màng chứ không phải sự biến dạng cả lớp màng. Chọn C Hãy suy […]
Câu hỏi: Môi trường đẳng trương là môi trường có nồng độ chất tan như thế nào? Lời giải tham khảo: Đáp án đúng: B Đẳng trương là môi trường có nồng độ chất tan của môi trường bên ngoài bằng môi trường bên trong tế bào. Chọn B Hãy suy nghĩ và trả lời […]
29/11/2021 by admin Để lại bình luận Kiểm tra 15′ Tổ hợp – Xác suất – Toán 11 2 1 / 20 Category: C1-to-hop 1. Từ một nhóm học sinh gồm (5) nam và (9) nữ, có bao nhiêu cách chọn ra hai học sinh? 2 / 20 Category: C1-to-hop 2. Bạn Vy có (3) […]
However, all these new models still revolve around retail – an area where MWG has experienced and achieved success. Recently, the Fanpage of Mobile World Investment Joint Stock Company (MWG) has posted a picture of a store called BlueSport. It is known that this is one of the Blue branded store chains being massively opened […]
A famous luxury goods manufacturer in Russia is selling 20cm tall portrait statues of billionaire Elon Musk – Tesla CEO. According to the company, parts of the Tesla electric car were melted down to create this portrait. However, the portrait work is not really similar to the richest man in the world. Caviar is a […]
Twitter co-founder and CEO Jack Dorsey has announced that he is leaving the top leadership position of this social network. His replacement will be Twitter’s CTO, Mr. Parag Agrawal. Dorsey currently serves as the CEO of two tech companies, Twitter and Square, his digital payment solutions company. Despite stepping down as CEO, Twitter’s announcement said […]
I think most people go through the situation of not knowing if other people have seen their mail or not? If it’s normal mail, don’t say it, but there are important emails like CV mail, it’s different. So in this article, I will show you how to check if others have seen your email or […]
Question 17: Mark the letter A, B, C or D to indicate the word whose underlined part from the other three in the position of primary stress in each of the following questions: stressful, candidate, disappointing, suitable – Question and Answer English online Link Hoc va de thi 2021
Question 19: Mark the letter A, B, C or D to indicate the word whose underlined part from the other three in the position of primary stress in each of the following questions: honest, prepare, polite, explain knowledge: phonetics Explanation: Answers B, C, D stress 2. Answer A has stress 1. =============== Link Hoc va […]
Question 21: Mark the letter A, B, C or D to indicate the word whose underlined part from the other three in the position of primary stress in each of the following questions: congratulation, responsibility, application, qualification – Question and Answer English online Link Hoc va de thi 2021