Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

Di organel mana fotosintesis berlangsung?

1. ANukleus
2. BMitokondria
3. CKloroplas
4. DBadan Golgi

What is the SI base unit of mass?

1. ALitre
2. BGram
3. CPound
4. DKilogram

What are round (spherical) bacteria called?

1. ABacilli
2. BVibrios
3. CCocci
4. DSpirilla

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

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

Mengapa ilmuwan mengulang percobaan atau memakai banyak subjek?

1. AUntuk memastikan hipotesis terbukti benar
2. BUntuk mengubah variabel bebas setiap kali
3. CAgar tidak memerlukan kelompok kontrol
4. DUntuk mengurangi pengaruh kebetulan pada hasil

Why does ice float on liquid water?

1. AIce contains more air than liquid water
2. BIce molecules are lighter than liquid water molecules
3. CHydrogen bonds hold ice in an open, less dense structure
4. DIce is denser than liquid water

In snapdragons, flower colour shows incomplete dominance: RR is red, RW is pink and WW is white. Two pink plants are crossed. What phenotype ratio is expected?

1. A1 red : 2 pink : 1 white
2. B1 red : 1 white
3. CAll pink, like the parents
4. D3 red : 1 white

Mengapa tubuh menyimpan energi jangka panjang sebagai lemak, bukan sebagai glikogen?

1. ALemak menyimpan energi lebih dari dua kali lipat per gram
2. BLemak mudah larut dalam darah
3. CLemak adalah sejenis protein
4. DGlikogen tidak dapat dipecah menjadi glukosa