Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

What is phagocytosis?

1. AA cell engulfing large particles such as bacteria
2. BA cell taking in small droplets of fluid
3. CA cell releasing hormones by exocytosis
4. DA cell dividing into two identical daughter cells

Apa yang tidak dimiliki sel prokariot, seperti bakteri?

1. ARibosom
2. BMembran sel
3. CMateri genetik berupa DNA
4. DNukleus yang dibungkus membran

Apa tujuan kelompok kontrol?

1. AMembuat percobaan selesai lebih cepat
2. BMenerima dosis terbesar dari perlakuan yang diuji
3. CMenggantikan kebutuhan akan hipotesis
4. DMemberi acuan dasar untuk perbandingan dengan kelompok yang diberi perlakuan

What is the main role of inflammation after an injury?

1. ATo bring more blood and white blood cells to the area
2. BTo stop all blood flow to the area so that bleeding ends
3. CTo make antibodies inside the damaged cells
4. DTo destroy the healthy cells around the wound

What does RNA polymerase do?

1. AIt removes introns from pre-mRNA
2. BIt builds a protein from an mRNA template
3. CIt copies the whole genome before cell division
4. DIt builds an RNA strand from a DNA template

What happens in the lytic cycle of a virus?

1. AThe virus divides by binary fission outside the cell
2. BThe viral DNA joins the host DNA and stays inactive for a long time
3. CThe host cell makes antibodies against the virus
4. DThe virus makes many copies in the host cell, which then bursts

A student puts a fertilised plant in a sunny window and an unfertilised plant in a dark cupboard. The fertilised plant grows more. What is the main flaw?

1. AThe dependent variable was not measured
2. BTwo variables were changed, so the cause is unclear
3. CThe student used too much fertiliser on the plant in the window
4. DThere was no hypothesis to test

An mRNA reads AUG-UUU-GGC-UAA. How many amino acids are in the protein made from it?

1. A12
2. B4
3. C3
4. D2