Робочий аркуш «Біологія для вступних іспитів на медсестринство» з відповідями
Безкоштовний робочий аркуш для друку «Біологія для вступних іспитів на медсестринство»: 8 задач від легких до рівня іспиту, з ключем відповідей. Роздрукуйте його або збережіть як PDF.
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Ім’я: ____________________ Дата: ____________
1.Легка
What are round (spherical) bacteria called?
ABacilli
BVibrios
CSpirilla
DCocci
2.Легка
Що з наведеного є грибом?
AДріжджі
BEscherichia coli
CВірус грипу
DАмеба
3.Легка
What is an inference?
AA measurement taken with a calibrated instrument in a laboratory
BA conclusion reached from observations and prior knowledge
CA variable that the scientist changes on purpose
DA list of the materials used in an experiment
4.Середня
Identical twins raised in different homes have different body weights. What does this show?
ABody weight is controlled by a single gene
BMutations happened in every cell of one twin
CThe twins must have different genotypes for body weight genes
DThe phenotype depends on environment as well as genotype
5.Середня
Why must human gametes be haploid?
ASo that the gametes can divide quickly by mitosis
BSo that the gametes can make more proteins
CSo that the zygote has the normal number of 46 chromosomes
DSo that the zygote has twice the normal number of chromosomes
6.Середня
Golden rice was genetically modified to make beta-carotene. What is the aim?
ATo increase the protein content of the rice
BTo make the rice grow faster in cold climates
CTo help prevent vitamin A deficiency
DTo make the rice resistant to all insects
7.Складна
A person's body temperature starts to fall in a cold room. Which responses help bring it back up?
AShivering and narrowing of blood vessels in the skin
BSweating and widening of blood vessels in the skin
CSlower heart rate and less muscle activity
DFaster breathing and more urine production
8.Складна
A scientist wants to show that a particular microbe causes a disease. According to Koch's postulates, which step is needed?
AThe microbe must be found in healthy hosts just as often as in sick hosts
BThe microbe grown from a sick host must cause the disease in a healthy host
CThe disease must be treated successfully with antibiotics
DThe microbe must be seen in the blood under a light microscope
Ключ відповідей
1. D · Cocci
2. A · Дріжджі
3. B · A conclusion reached from observations and prior knowledge
4. D · The phenotype depends on environment as well as genotype
5. C · So that the zygote has the normal number of 46 chromosomes
6. C · To help prevent vitamin A deficiency
7. A · Shivering and narrowing of blood vessels in the skin
8. B · The microbe grown from a sick host must cause the disease in a healthy host
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