ใบงาน ชีววิทยาสำหรับข้อสอบเข้าพยาบาล พร้อมเฉลย

ข้อใดต่อไปนี้เป็นลิพิด

1. Aไกลโคเจน ซึ่งเป็นรูปแบบสะสมของกลูโคส
2. Bไตรกลีเซอไรด์ (ไขมัน)
3. Cฮีโมโกลบิน
4. Dดีเอ็นเอ

หน้าที่หลักของกอลจิบอดีคืออะไร

1. Aผลิต ATP โดยการหายใจระดับเซลล์
2. Bควบคุมว่ายีนใดถูกเปิดใช้งาน
3. Cปรับแต่งและบรรจุโปรตีน
4. Dคัดลอกดีเอ็นเอก่อนเซลล์แบ่งตัว

What is a genetically modified organism (GMO)?

1. AAn organism that has been grown in a greenhouse
2. BAn organism produced by normal sexual reproduction between two parents
3. CAn organism that has caught a virus
4. DAn organism whose DNA has been changed by genetic engineering

During which division of meiosis do homologous chromosomes separate?

1. ANeither, because they separate in mitosis
2. BMeiosis II
3. CMeiosis I
4. DBoth meiosis I and meiosis II

Why is water good at dissolving salts and sugars?

1. AIt contains carbon atoms
2. BIt has a very low boiling point
3. CIts molecules are nonpolar
4. DIts molecules are polar

After gel electrophoresis, which DNA fragments are found furthest from the wells?

1. AThe fragments with the most guanine
2. BThe smallest fragments
3. CThe largest fragments
4. DThe fragments with the most adenine

After a meal, blood glucose rises. Which response brings it back to normal?

1. AThe pancreas releases glucagon, and the liver releases glucose
2. BThe liver stops storing glycogen and releases more glucose
3. CThe kidneys release insulin into the urine
4. DThe pancreas releases insulin, and cells take up glucose

The lion is Panthera leo, the tiger is Panthera tigris and the house cat is Felis catus. Which two are most closely related?

1. AThe lion and the house cat
2. BThe tiger and the house cat
3. CAll three are equally related
4. DThe lion and the tiger