
Uji Coba KSN Biologi SMA
Authored by yeni fransiska
Biology
12th Grade
Used 5+ times

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35 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bagaimana rekayasa genetika digunakan dalam pertanian modern?
Rekayasa genetika digunakan untuk mengubah warna bunga secara alami
Rekayasa genetika digunakan untuk memprediksi hasil panen dengan akurat
Rekayasa genetika digunakan untuk memperbaiki sistem irigasi pertanian
Rekayasa genetika digunakan untuk memanipulasi materi genetik tanaman dengan cara yang tidak terjadi secara alami, seperti memasukkan gen yang meningkatkan ketahanan terhadap hama.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Explain the process of DNA cloning using a real-world scenario!
The process of DNA cloning does not involve DNA transfer
The process of DNA cloning only involves DNA isolation
The process of DNA cloning involves DNA isolation, fragmentation, insertion, transfer, and replication.
The process of DNA cloning does not involve DNA replication
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How is fermentation used in food production?
Fermentation is used in food production to increase the shelf life of food.
Fermentation is used in food production to reduce the nutritional value of food.
Fermentation is used in food production to accelerate spoilage of food.
Fermentation is used in food production to preserve food, enhance flavor, and create new products.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bagaimana tanaman transgenik dapat membantu petani meningkatkan hasil panen?
Tanaman transgenik adalah tanaman yang hanya dimodifikasi dengan pupuk kimia.
Tanaman transgenik adalah tanaman yang tidak memiliki genetik sama sekali.
Tanaman transgenik adalah tanaman yang hanya dimodifikasi secara alami.
Tanaman transgenik adalah tanaman yang telah dimodifikasi genetiknya dengan cara menyisipkan gen dari organisme lain untuk menghasilkan sifat-sifat tertentu yang diinginkan.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Explain the concept of DNA recombination in the context of genetic engineering!
DNA recombination is the process where DNA fragments from two different sources are combined into a single DNA molecule.
DNA recombination is the process where DNA fragments from two different sources are combined into a single RNA molecule.
DNA recombination is the process where DNA fragments from the same source are combined into a single DNA molecule.
DNA recombination is the process where protein fragments from two different sources are combined into a single protein molecule.
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Give an example of a bioprocess used in the pharmaceutical industry!
Extraction
Distillation
Combustion
Fermentation
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the difference between genetic engineering and DNA cloning in a real-world scenario?
Genetic engineering involves manipulating genes in organisms, while DNA cloning only creates identical copies of DNA fragments.
Genetic engineering creates new organisms, while DNA cloning only produces the same DNA copies
Genetic engineering does not involve gene manipulation, while DNA cloning involves gene manipulation in organisms
Genetic engineering only involves human organisms, while DNA cloning can be done in all organisms
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