ใบงาน ชีววิทยาสำหรับข้อสอบเข้าพยาบาล พร้อมเฉลย

What are cilia?

1. AOpenings in the nuclear envelope
2. BSmall round sacs that hold digestive enzymes
3. CFolds of the inner mitochondrial membrane that make ATP
4. DShort hair-like projections that beat in waves

What is a heterotroph?

1. AAn organism that lives only in water
2. BAn organism that gets its food from other organisms
3. CAn organism with no cells
4. DAn organism that makes its own food by photosynthesis

Which element is found in all organic molecules?

1. APhosphorus
2. BSulfur
3. CCarbon
4. DNitrogen

What is the role of ribosomal RNA (rRNA)?

1. AIt brings single amino acids to the ribosome
2. BIt carries the code from DNA to the ribosome
3. CIt forms part of the ribosome and helps join amino acids
4. DIt stores genetic information in the nucleus

What happens when a ribosome reaches a stop codon on the mRNA?

1. AThe mRNA is copied back into DNA
2. BThe ribosome goes back to the start codon
3. CA special amino acid is added to end the chain
4. DTranslation ends and the protein is released

Which type of graph is best for comparing the number of patients with each ABO blood type?

1. AA scatter plot
2. BA line graph
3. CA bar graph
4. DA histogram

In a family, a trait appears mostly in males. Affected men have daughters who are unaffected, but some of these daughters have affected sons. Which pattern fits best?

1. AY-linked
2. BAutosomal dominant
3. CAutosomal recessive with equal sexes
4. DX-linked recessive

เซลล์ตับอ่อนสร้างและหลั่งเอนไซม์ย่อยอาหารจำนวนมาก ออร์แกเนลล์ใดน่าจะพัฒนาเป็นพิเศษ

1. Aเอนโดพลาสมิกเรติคิวลัมแบบเรียบ คลอโรพลาสต์ และแวคิวโอลขนาดใหญ่
2. Bเอนโดพลาสมิกเรติคิวลัมแบบขรุขระและกอลจิบอดี
3. Cคลอโรพลาสต์และผนังเซลล์
4. Dไลโซโซมและผนังเซลล์