Lembaran kerja Biologi untuk peperiksaan kemasukan kejururawatan dengan jawapan

In which stage of the cell cycle does a cell spend most of its time?

1. AInterphase
2. BAnaphase
3. CProphase
4. DMetaphase

A solution has a pH of 3. How is it described?

1. AAcidic
2. BBasic
3. CNeutral
4. DIsotonic

Apakah yang benar tentang alel dominan?

1. AIa tidak pernah muncul dalam fenotip
2. BIa menunjukkan kesannya apabila hanya satu salinan hadir
3. CIa sentiasa diwarisi daripada ibu
4. DIa menunjukkan kesannya hanya apabila dua salinan hadir

Semasa fasa mitosis yang manakah kromatid kembar ditarik ke kutub yang bertentangan?

1. AMetafasa
2. BInterfasa
3. CAnafasa
4. DProfasa

Identical twins raised in different homes have different body weights. What does this show?

1. AThe twins must have different genotypes for body weight genes
2. BMutations happened in every cell of one twin
3. CBody weight is controlled by a single gene
4. DThe phenotype depends on environment as well as genotype

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

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

Plasmids with an ampicillin-resistance gene are mixed with bacteria, which are then spread on a plate containing ampicillin. Why do only a few colonies grow?

1. AOnly the bacteria that took up the plasmid can survive
2. BAll the bacteria die, and the colonies are fungi
3. CAmpicillin makes some bacteria take up the plasmid
4. DThe plasmid kills the bacteria that do not grow

Five recovery times in days are 5, 6, 6, 7 and 30. Which value best describes a typical recovery time, and why?

1. AThe mean of 10.8, because it uses every value
2. BThe maximum of 30, because it shows the worst case
3. CThe range of 25, because it shows the spread
4. DThe median of 6, because the outlier pulls the mean up