Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

Apa yang tidak dimiliki sel prokariot, seperti bakteri?

1. AMembran sel
2. BMateri genetik berupa DNA
3. CRibosom
4. DNukleus yang dibungkus membran

What is the aim of gene therapy?

1. ATo give a patient antibiotics through a vein to kill a virus
2. BTo change the patient's blood type
3. CTo remove all the genes from a patient's cells
4. DTo treat a disease by adding a working copy of a faulty gene

What is the main job of the nucleolus?

1. AIt makes ribosomal RNA and builds ribosome parts
2. BIt stores water and salts for the nucleus
3. CIt digests worn-out parts of the cell
4. DIt releases energy from glucose for the nucleus

Apa hasil respirasi seluler aerob?

1. APati dan air
2. BAsam laktat dan oksigen
3. CKarbon dioksida, air, dan ATP
4. DGlukosa dan oksigen

Mengapa buta warna merah-hijau lebih umum pada laki-laki daripada perempuan?

1. AAlelnya dominan pada laki-laki dan resesif pada perempuan
2. BPerempuan tidak dapat mewarisi alel itu dari ayahnya
3. CAlelnya dibawa pada kromosom Y
4. DLaki-laki hanya memiliki satu kromosom X, sehingga satu alel sudah cukup

How are photosynthesis and aerobic respiration related?

1. ABoth happen only in animal cells, never in plant cells
2. BBoth release oxygen into the air
3. CBoth take place only in chloroplasts
4. DThe products of one are the reactants of the other

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. BCrenation
3. CTurgor
4. DPlasmolysis

Why does cooking oil not mix with water?

1. AWater molecules are nonpolar and avoid each other
2. BOil molecules are polar and repel the charged ends of water molecules
3. COil is denser than water and sinks
4. DOil molecules are nonpolar and cannot form hydrogen bonds with water