Werkblad Biologie voor toelatingsexamens verpleegkunde met antwoorden

What does DNA replication produce?

1. AFour different DNA molecules
2. BOne mRNA molecule
3. CTwo identical DNA molecules
4. DA new protein

Which sugar is found in DNA?

1. ARibose
2. BFructose
3. CDeoxyribose
4. DGlucose

What is homeostasis?

1. AChanging a species over many generations
2. BMaking identical copies of a cell
3. CBreaking down food for energy
4. DKeeping a stable internal environment

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. BMutations happened in every cell of one twin
3. CBody weight is controlled by a single gene
4. DThe twins must have different genotypes for body weight genes

Which polymer is correctly matched with its monomer?

1. AGlycogen and fatty acid
2. BDNA and amino acid
3. CProtein and nucleotide
4. DStarch and glucose

A patient's blood type is B positive. What does this mean?

1. ATheir red cells carry the B antigen and the RhD antigen
2. BTheir red cells carry the A antigen and no RhD antigen
3. CTheir plasma contains anti-B antibodies
4. DTheir red cells carry no antigens at all

Waarom genezen antibiotica geen virale infecties zoals een gewone verkoudheid?

1. AVirussen worden door het lichaam gedood voordat antibiotica kunnen werken
2. BAntibiotica werken alleen bij infecties van de huid
3. CVirussen missen de celwanden, ribosomen en stofwisseling waarop antibiotica zich richten
4. DVirussen zijn te groot voor antibiotica om ze te bereiken

Some snakes and whales have tiny remains of hip bones that are not used for walking. What do these structures suggest?

1. ATheir ancestors had legs
2. BThey were caused by a recent mutation
3. CThey will grow legs in the future
4. DThe bones are needed for swimming