ใบงาน ชีววิทยาสำหรับข้อสอบเข้าพยาบาล พร้อมเฉลย

How does a vaccine protect a person?

1. AIt kills all bacteria in the body straight away
2. BIt blocks the pathogen from entering the nose
3. CIt trains the immune system with a harmless form of a pathogen
4. DIt replaces the person's white blood cells with stronger ones

เซลล์ใดในมนุษย์ถูกสร้างขึ้นจากไมโอซิส

1. Aเซลล์ผิวหนัง
2. Bเซลล์ตับ
3. Cเซลล์ไข่และเซลล์อสุจิ
4. Dเซลล์เม็ดเลือดแดงในไขกระดูก

โครงสร้างหลักของเยื่อหุ้มเซลล์คืออะไร

1. Aแผ่นเดี่ยวของโมเลกุลแป้ง
2. Bผนังหนาของเพปทิโดไกลแคน
3. Cชั้นแข็งของเส้นใยเซลลูโลสและลิกนิน
4. Dฟอสโฟลิพิดสองชั้นที่มีโปรตีนแทรกอยู่

Researchers randomly assign patients to receive either a new wound dressing or the standard dressing and compare healing times. What type of study is this?

1. AA case report
2. BA survey
3. CAn observational study
4. DA controlled experiment

Where does the oxygen released by photosynthesis come from?

1. AFrom glucose that is broken down
2. BFrom chlorophyll that is used up
3. CFrom carbon dioxide molecules that are split
4. DFrom water molecules that are split

In a pedigree, a trait appears in every generation, and every affected child has at least one affected parent. Which inheritance pattern is most likely?

1. AX-linked recessive
2. BAutosomal dominant
3. CA new mutation in each generation
4. DAutosomal recessive

Which evidence supports the theory that mitochondria came from bacteria that lived inside an ancient cell?

1. AThey make the proteins used by the whole cell, including the nucleus
2. BThey have a cell wall made of peptidoglycan
3. CThey have their own circular DNA, ribosomes and a double membrane
4. DThey are found in all prokaryotic cells

A plant cell is placed in a strong salt solution. Its membrane and cytoplasm pull away from the cell wall. What is this called?

1. ALysis
2. BTurgor
3. CPlasmolysis
4. DCrenation