Ini Kumpulan Soal Latihan untuk UTBK-SNBT 2023, Segera Perlajari Biar Lolos Seleksi

C. Galaktosa yang menumpuk dalam darah dan  mengalir ke organ-organ tubuh yang vital

D. Tubuh tidak dapat mencerna galaktosa sehingga zat tersebut menumpuk di dalam darah

E. Galaktosa yang mengalir ke tubuh menjadi galaktitol sebagai zat yang beracun bagi tubuh

2. Literasi dalam Bahasa Inggris 

Teks 1 :

In 2010, researchers estimated that 8 billion kg of plastic entered  the ocean in a single year, and that number would sharply increase by 2025.

When it enters the ocean, plastic waste disrupts marine ecosystems, travels to central locations, and forms a trash island which can cover an area of more than 1.6 million square km.

These plastics never degrade, but rather break up into smaller sizes. They eventually become microplastics that stay in the environment for hundreds of years.

Scientists at the University of California San Diego have invented a new biodegradable material that is designed to replace the commonly used plastics.

The material started to biodegrade in seawater within four weeks. The team found that various marine organisms colonize the material and break it into nutrients for their consumption.

The research of this new plastic is joined by experts in biology, chemistry, and marine science. They have shown that it is possible to make durable plastics that also can degrade in the ocean.

Plastics should not be going into the ocean in the first place. But now, if they do, this new plastic can become food for microorganisms and not harmful trash.

Teks 2

Plastic is everywhere and important to the growth of many industries, such as packaging, building, and automotive.

About 83.5 persen of consumer products rely on plastic in some ways. Food without plastic packaging would spoil long before it reaches consumers’ fridges.