Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

Which substances are used up in aerobic cellular respiration?

1. AGlucose and oxygen
2. BOxygen and water
3. CCarbon dioxide and water
4. DGlucose and carbon dioxide

Which of these hormones is a steroid?

1. AGrowth hormone
2. BGlucagon
3. CTestosterone
4. DInsulin

What is the job of messenger RNA (mRNA)?

1. AIt stores genetic information in the nucleus permanently
2. BIt carries amino acids to the ribosomes
3. CIt forms the main structure of the ribosome
4. DIt carries the genetic code from DNA to the ribosomes

Which is the correct way to write the scientific name of the gut bacterium?

1. AEscherichia Coli
2. BEscherichia coli
3. Ccoli Escherichia
4. DEscherichia Coli

Which sequence describes the usual flow of genetic information in a cell?

1. ARNA to DNA to protein
2. BProtein to RNA to DNA
3. CDNA to RNA to protein
4. DDNA to protein to RNA

Apa perbedaan teori ilmiah dengan hipotesis?

1. ATeori adalah dugaan yang belum diuji
2. BTeori adalah hasil dari satu percobaan
3. CTeori tidak pernah dapat diubah oleh data baru
4. DTeori adalah penjelasan luas yang didukung banyak bukti yang telah diuji

An Rh-negative mother gives birth to an Rh-positive baby. Why could a later Rh-positive pregnancy be at risk?

1. AShe may have made anti-D antibodies that cross the placenta
2. BThe first baby's antibodies remain in her blood and attack her
3. CThe second baby will be unable to make any red cells
4. DHer red cells may become Rh positive after the birth

Bagaimana populasi bakteri menjadi resisten terhadap antibiotik?

1. ASetiap bakteri belajar melawan obat setelah terpapar
2. BBeberapa bakteri sudah membawa gen resistensi, bertahan dari obat, dan berkembang biak
3. CAntibiotik dengan sengaja menciptakan mutasi persis yang dibutuhkan bakteri
4. DSistem imun pasien membuat bakteri menjadi resisten