题干

将紫色水萝卜的块根切成小块放入清水中,水的颜色无明显变化,若进行加温,随着水温的增高,水的颜色逐渐变红,其原因是(   )

C:加温使生物膜失去了选择透过性

A:细胞壁在加温中受到破坏

B:水温增高,花青素的溶解度加大

D:加温使水中化学物质发生了反应

上一题 下一题 0.0难度 选择题 更新时间:2017-10-27 08:58:49

答案(点此获取答案解析)

C

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The Grand Palace

    If there is one must-see sight without which no visit to Bangkok would be complete, it's the spectacular Grand Palace, undoubtedly the city's most famous landmark. Built in 1782 and for 150 years the home of the Thai King, the Royal court and the administrative seat of government, the Grand Palace of Bangkok continues to have visitors in awe of its beautiful architecture and complicated details, which is a proud salute(致敬) to the creativity and creativity and craftsmanship of Thai people. Within its walls were also the Thai war ministry, the state departments, and even the mint(铸币厂). Today, the complex remains the spiritual heart of the Thai Kingdom.

Important Notes about the Grand Palace

    A strict dress code applies. The Grand Palace with the Temple of the Emerald Buddha is Thailand's most sacred site. Visitors must be properly dressed before being allowed entry to the temple. Men must wear long pants and shirts with sleeves (no tank lops). If you're wearing sandals or flip-flops you must wear socks, in other words, no bare feet. Women must be similarly modestly dressed. No see-through clothes, bare shoulders, etc. If you show up at the front gate improperly dressed, there is a booth near the entrance that can provide clothes to cover you up properly (a deposit is required).

    Opening Hours: Daily 8:30-15:30

    Location: Na Phra Lan Road, Old City (Rattanakosin)

    Price Range: Tickets sold form 8:30-15:30 and cost 500 baht!One ticket includes entry to Vimanmek Palace and Abhisek Dusit Throne Hall.