Užduočių lapas tema Biologija slaugos stojamiesiems egzaminams su atsakymais

Nemokamas spausdinamas užduočių lapas tema Biologija slaugos stojamiesiems egzaminams: 8 uždavinių nuo lengvų iki egzamino lygio, su atsakymais. Atsispausdinkite arba išsaugokite kaip PDF.

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Vardas: ____________________   Data: ____________

1.Lengvas

What is the correct order of levels of organisation, from smallest to largest?

  1. AOrgan, tissue, cell, organ system, organism
  2. BCell, organ, tissue, organism, organ system
  3. CCell, tissue, organ, organ system, organism
  4. DTissue, cell, organ, organism, organ system
2.Lengvas

What does transfer RNA (tRNA) do?

  1. AIt copies DNA in the nucleus
  2. BIt carries the code out of the nucleus
  3. CIt brings amino acids to the ribosome
  4. DIt joins two DNA strands together
3.Lengvas

Ką veikia lizosoma?

  1. ASugauna ląstelei šviesos energiją
  2. BSaugo ląstelės genetinę informaciją
  3. CSuskaido atliekas ir susidėvėjusias dalis
  4. DIš aminorūgščių gamina baltymus
4.Vidutinis

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

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

What is meant by independent assortment in meiosis?

  1. ASister chromatids stay joined until the end of meiosis, so all gametes are identical
  2. BHomologous pairs line up randomly, so gametes get different mixes of chromosomes
  3. CAll chromosomes from the mother go into the same gamete
  4. DDNA is copied separately in each chromosome
6.Vidutinis

Kokie yra aerobinio ląstelinio kvėpavimo produktai?

  1. APieno rūgštis ir deguonis
  2. BGliukozė ir deguonis
  3. CAnglies dioksidas, vanduo ir ATP
  4. DKrakmolas ir vanduo
7.Sunkus

Why do cells get far more ATP from glucose when oxygen is present than when it is absent?

  1. AOxygen itself is converted into ATP in the mitochondria
  2. BWithout oxygen, glucose cannot enter the cell or be broken down at all
  3. CWithout oxygen only glycolysis runs, giving a net of 2 ATP per glucose
  4. DWithout oxygen the Krebs cycle runs faster but makes less ATP
8.Sunkus

Fleming saw a clear area with no bacteria around a Penicillium mould growing on a bacterial plate. What was the best explanation?

  1. AThe bacteria had moved away to find more food
  2. BThe mould released a substance that killed or stopped the bacteria
  3. CThe bacteria had turned into mould cells
  4. DThe mould used up all of the oxygen that the nearby bacteria needed

Atsakymai

  1. 1. C · Cell, tissue, organ, organ system, organism
  2. 2. C · It brings amino acids to the ribosome
  3. 3. C · Suskaido atliekas ir susidėvėjusias dalis
  4. 4. B · Seedlings given salt water will grow less than those given plain water
  5. 5. B · Homologous pairs line up randomly, so gametes get different mixes of chromosomes
  6. 6. C · Anglies dioksidas, vanduo ir ATP
  7. 7. C · Without oxygen only glycolysis runs, giving a net of 2 ATP per glucose
  8. 8. B · The mould released a substance that killed or stopped the bacteria

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