Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

Where in the cell does glycolysis take place?

1. AIn the chloroplast
2. BIn the mitochondrial matrix
3. CIn the nucleus
4. DIn the cytoplasm

Apa yang tidak dimiliki sel prokariot, seperti bakteri?

1. ANukleus yang dibungkus membran
2. BMembran sel
3. CRibosom
4. DMateri genetik berupa DNA

Sel apa yang dibentuk melalui meiosis pada manusia?

1. ASel kulit
2. BSel telur dan sel sperma
3. CSel darah merah di sumsum tulang
4. DSel hati

Saat berolahraga berat, sel otot kekurangan oksigen. Apa yang dihasilkannya dari glukosa sebagai gantinya?

1. AAlkohol dan karbon dioksida
2. BGlikogen dan air
3. CAsam laktat (laktat) dan sedikit ATP
4. DATP dalam jumlah besar dan oksigen

Apa arti "diploid"?

1. ASel memiliki satu perangkat kromosom
2. BSel tidak memiliki nukleus
3. CSel hanya dapat membelah sekali
4. DSel memiliki dua perangkat kromosom

Salivary amylase begins the digestion of which nutrient in the mouth?

1. AStarch
2. BCellulose
3. CProtein
4. DFat

The rate of an enzyme reaction rises as substrate is added but then levels off, even when more substrate is added. Why?

1. AThe products have turned back into substrate
2. BThe enzyme has been denatured
3. CThe substrate has become an inhibitor
4. DAll the active sites are occupied

Five recovery times in days are 5, 6, 6, 7 and 30. Which value best describes a typical recovery time, and why?

1. AThe median of 6, because the outlier pulls the mean up
2. BThe mean of 10,8, because it uses every value
3. CThe maximum of 30, because it shows the worst case
4. DThe range of 25, because it shows the spread