Cevaplı Hemşirelik giriş sınavları için biyoloji çalışma kâğıdı

What is a haploid cell?

1. AA cell with no nucleus
2. BA cell with one set of chromosomes
3. CA cell with an extra chromosome
4. DA cell with two sets of chromosomes

Ökaryot bir hücrede ATP'nin çoğunu hangi organel üretir?

1. AGolgi aygıtı
2. BRibozom
3. CLizozom
4. DMitokondri

Proteinlerin yapı taşları (monomerleri) nelerdir?

1. ANükleotitler
2. BAmino asitler
3. CMonosakkaritler
4. DYağ asitleri

A protein is made to be secreted out of the cell. What path does it follow?

1. ANucleus, then lysosome, then Golgi apparatus, then cell membrane
2. BSmooth ER, then mitochondrion, then vesicle, then cell membrane
3. CRough ER, then Golgi apparatus, then vesicle, then cell membrane
4. DGolgi apparatus, then rough ER, then nucleus, then cell membrane

Hangi yapı hem prokaryot hem ökaryot hücrelerde bulunur?

1. AMitokondriler
2. BRibozomlar
3. CÇekirdek
4. DEndoplazmik retikulum

A student's hypothesis is "Salt water slows the growth of bean seedlings." Which is a prediction based on it?

1. ASeedlings given salt water will grow less than those given plain water
2. BSalt water is made of sodium chloride and water
3. CSeedlings given plain water will die within a week
4. DBean seedlings need sunlight and water to grow well

A man with an X-linked recessive disorder (XʰY) has children with a woman who has two normal alleles (XᴴXᴴ). What is expected among their children?

1. AAll daughters are affected, and all sons are carriers
2. BAll daughters are carriers, and no sons are affected
3. CAll sons are affected, and no daughters are carriers
4. DHalf of the sons and half of the daughters are affected

A karyotype shows three copies of chromosome 21. Which condition does this indicate, and how many chromosomes does the person have?

1. ADown syndrome, with 47 chromosomes
2. BDown syndrome, with 45 chromosomes
3. CKlinefelter syndrome, with 45 chromosomes
4. DTurner syndrome, with 47 chromosomes