Biologia na egzaminy wstępne na pielęgniarstwo: karta pracy z odpowiedziami

Darmowa karta pracy do druku – Biologia na egzaminy wstępne na pielęgniarstwo: 8 zadań od łatwych do poziomu egzaminu, z kluczem odpowiedzi. Wydrukuj ją lub zapisz jako PDF.

Nowa karta pracyĆwicz online z podpowiedziami

Dla nauczycieli: można bezpłatnie drukować, kopiować i używać na zajęciach. Każdy nowy arkusz ma nowe wartości i własny klucz odpowiedzi. Będziemy wdzięczni za link do ExamProblems na stronie kursu.

Imię: ____________________   Data: ____________

1.Łatwy

Which protein gives strength to skin, tendons and bone?

  1. ACollagen
  2. BAmylase
  3. CMyosin
  4. DHaemoglobin
2.Łatwy

What is an ecosystem?

  1. AAll the members of one species in an area
  2. BA single organism together with all of its organs and tissues
  3. CThe weather in a particular region
  4. DThe living things in an area and their non-living surroundings
3.Łatwy

What does transfer RNA (tRNA) do?

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

The human arm, bat wing and whale flipper contain the same set of bones. What does this suggest?

  1. AThey are the result of acquired traits
  2. BThey share a common ancestor
  3. CThey evolved completely separately
  4. DThey have the same function
5.Średni

A seedling is 4 cm tall at week 1, 8 cm at week 2, 12 cm at week 3 and 16 cm at week 4. If the trend continues, how tall will it be at week 6?

  1. A20 cm
  2. B24 cm
  3. C32 cm
  4. D18 cm
6.Średni

Why must human gametes be haploid?

  1. ASo that the gametes can make more proteins
  2. BSo that the gametes can divide quickly by mitosis
  3. CSo that the zygote has twice the normal number of chromosomes
  4. DSo that the zygote has the normal number of 46 chromosomes
7.Trudny

A pondweed plant is placed in water, and a lamp is moved closer to it. The plant gives off more bubbles per minute. What is the best conclusion?

  1. AThe bubbles are oxygen, and the lamp heats the water until it boils
  2. BThe bubbles are carbon dioxide, and respiration speeds up with more light
  3. CThe bubbles are oxygen, and photosynthesis speeds up with more light
  4. DThe bubbles are nitrogen, and light breaks down the plant cells
8.Trudny

Why is one new DNA strand made in short pieces (Okazaki fragments) during replication?

  1. AHelicase cuts that strand into pieces before copying
  2. BDNA polymerase works only 5' to 3', and the strands are antiparallel
  3. COnly half of the DNA needs to be copied
  4. DThe lagging strand is made of RNA instead of DNA, so it must be built in pieces

Klucz odpowiedzi

  1. 1. A · Collagen
  2. 2. D · The living things in an area and their non-living surroundings
  3. 3. A · It brings amino acids to the ribosome
  4. 4. B · They share a common ancestor
  5. 5. B · 24 cm
  6. 6. D · So that the zygote has the normal number of 46 chromosomes
  7. 7. C · The bubbles are oxygen, and photosynthesis speeds up with more light
  8. 8. B · DNA polymerase works only 5' to 3', and the strands are antiparallel

Pełne rozwiązania krok po kroku: ćwicz ten temat na examproblems.com.