Lembaran kerja Biologi untuk peperiksaan kemasukan kejururawatan dengan jawapan

What does ATP stand for?

1. AAdenine tetraphosphate
2. BAmino triphosphate
3. CAdenosine diphosphate
4. DAdenosine triphosphate

What is a Punnett square used for?

1. AMeasuring the size of a cell
2. BCounting the chromosomes in a cell
3. CPredicting the possible genotypes of offspring
4. DShowing the order of genes on a chromosome

What is the job of messenger RNA (mRNA)?

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

Seorang pelajar menguji bagaimana jumlah cahaya menjejaskan pertumbuhan pokok kacang. Yang manakah patut menjadi pemboleh ubah dimalarkan?

1. AKetinggian pokok pada akhir eksperimen
2. BJumlah air yang diterima setiap pokok
3. CKesimpulan eksperimen
4. DJumlah cahaya yang diterima setiap pokok

A deletion removes exactly three bases, forming one whole codon, from the middle of a gene. What is the most likely result?

1. AThe protein becomes three times longer
2. BThe protein lacks one amino acid but the rest is unchanged
3. CEvery amino acid after the deletion is changed to a new one
4. DNo protein can be made at all

Golden rice was genetically modified to make beta-carotene. What is the aim?

1. ATo make the rice resistant to all insects
2. BTo make the rice grow faster in cold climates
3. CTo help prevent vitamin A deficiency
4. DTo increase the protein content of the rice

Sel otot menggunakan banyak tenaga. Organel manakah yang anda jangka terdapat dalam bilangan yang banyak?

1. AMitokondria
2. BLisosom
3. CVakuol
4. DKloroplas

Sel suatu haiwan mempunyai 20 kromosom. Berapakah bilangan kromosom dalam setiap gametnya selepas meiosis yang normal?

1. A10
2. B40
3. C20
4. D5