Užduočių lapas tema Biologija slaugos stojamiesiems egzaminams su atsakymais

Kokia yra pagrindinė ląstelės membranos sandara?

1. AVienas krakmolo molekulių sluoksnis
2. BKietas celiuliozės pluoštų ir lignino sluoksnis
3. CFosfolipidų dvisluoksnis su įterptais baltymais
4. DStoroji peptidoglikano sienelė

What is an inference?

1. AA measurement taken with a calibrated instrument in a laboratory
2. BA conclusion reached from observations and prior knowledge
3. CA list of the materials used in an experiment
4. DA variable that the scientist changes on purpose

What is an adaptation?

1. AAny mutation that damages a gene
2. BAn inherited trait that helps an organism survive in its environment
3. CA change an organism makes during its lifetime that it then passes on
4. DA disease that weakens a population

Why do the palisade cells near the top surface of a leaf contain many chloroplasts?

1. AThey carry sugars from the leaves down to the roots
2. BThey store most of the plant's water for dry periods
3. CThey protect the leaf from insects and strong winds
4. DThey get the most light and do most of the photosynthesis

What is the role of oxygen in aerobic respiration?

1. AIt is split to release the energy needed for glycolysis
2. BIt accepts electrons at the end of the transport chain
3. CIt is built into glucose molecules
4. DIt breaks pyruvate into lactic acid

Raudonoji kraujo ląstelė patalpinama į gryną vandenį. Kas greičiausiai nutiks?

1. AJos dydis nepasikeis
2. BJi susitrauks ir susiraukšlės
3. CJi išbrinks ir gali sprogti
4. DJi pasidalys į dvi ląsteles

Sweating cools the body. Which property of water best explains this?

1. AIt is a nonpolar solvent
2. BIt is less dense as ice than as a liquid
3. CIt takes a lot of heat energy to evaporate
4. DIt has a very low specific heat

Kuris grafiko tipas geriausiai tinka parodyti, kaip paciento temperatūra kinta per 24 valandas?

1. APunneto kvadratas
2. BMitybos tinklas
3. CLinijinė diagrama
4. DSkritulinė diagrama