ใบงาน ชีววิทยาสำหรับข้อสอบเข้าพยาบาล พร้อมเฉลย

What is the SI base unit of mass?

1. ALitre
2. BGram
3. CKilogram
4. DPound

Which list gives the main taxonomic ranks from broadest to most specific?

1. ASpecies, genus, family, order, class, phylum, kingdom, domain
2. BDomain, kingdom, phylum, class, order, family, genus, species
3. CKingdom, domain, class, phylum, family, order, species, genus
4. DDomain, phylum, kingdom, order, class, genus, family, species

เครื่องมือใดใช้ดูเซลล์แต่ละเซลล์

1. Aกล้องจุลทรรศน์
2. Bกล้องโทรทรรศน์
3. Cเทอร์มอมิเตอร์
4. Dเครื่องสเปกโทรมิเตอร์วัดเสียง

The human arm, bat wing and whale flipper contain the same set of bones. What does this suggest?

1. AThey evolved completely separately
2. BThey have the same function
3. CThey share a common ancestor
4. DThey are the result of acquired traits

Which of these is part of the body's innate (non-specific) defence?

1. AThe skin and stomach acid
2. BT cells that recognise one virus
3. CMemory B cells from an earlier infection
4. DAntibodies made after vaccination

A cell has a nucleus and mitochondria but no cell wall and no chloroplasts. What kind of cell is it most likely to be?

1. AA bacterial cell
2. BAn animal cell
3. CA plant cell
4. DA fungal cell

A mutation changes one amino acid in an enzyme. In which location is the change most likely to stop the enzyme from working?

1. AOn the outer surface, far from the active site
2. BIn the gene's stop codon
3. CIn a section that is removed after the protein is made
4. DIn the active site

A drug lowered blood pressure in a study of 20 men aged 40 to 50. Why might the result not apply to women over 70?

1. AThe sample did not represent that group
2. BBlood pressure cannot be measured in older women
3. CThe study had a dependent variable
4. DThe results were too precise to be trusted