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.
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 pigment absorbs light energy for photosynthesis?
AChlorophyll
BMelanin
CKeratin
DHaemoglobin
2.Łatwy
What does ATP stand for?
AAdenosine triphosphate
BAdenine tetraphosphate
CAdenosine diphosphate
DAmino triphosphate
3.Łatwy
Czym jest fenotyp?
AKolejnością zasad w genie
BLiczbą chromosomów w gamecie
CParą alleli, które organizm posiada dla danego genu
DCechą widoczną, np. kolorem oczu
4.Średni
In gel electrophoresis, why does DNA move towards the positive electrode?
ADNA is pulled by gravity through the gel
BDNA has no charge and moves at random
CDNA has a positive charge from the nitrogen bases it contains
DDNA has a negative charge from its phosphate groups
5.Średni
Why does PCR use a DNA polymerase taken from bacteria that live in hot springs?
AIt survives the high temperatures used to separate the strands
BIt works only in the dark, like the bacteria it comes from
CIt copies RNA as well as DNA
DIt makes the DNA strands stick together
6.Średni
A study finds a positive correlation between hours of exercise and lung capacity. What does this mean?
AThere is no link between the two variables
BExercise has been proven to cause higher lung capacity
CAs exercise increases, lung capacity tends to increase
DAs exercise increases, lung capacity tends to decrease
7.Trudny
The coding part of an mRNA is 900 bases long, including the start codon and the stop codon. How many amino acids are in the protein?
A298
B299
C300
D900
8.Trudny
Sucrose is broken down into glucose and fructose during digestion. What type of reaction is this?
ADehydration synthesis, which uses a water molecule
BDehydration synthesis, which releases a water molecule
CHydrolysis, which releases a water molecule
DHydrolysis, which uses a water molecule
Klucz odpowiedzi
1. A · Chlorophyll
2. A · Adenosine triphosphate
3. D · Cechą widoczną, np. kolorem oczu
4. D · DNA has a negative charge from its phosphate groups
5. A · It survives the high temperatures used to separate the strands
6. C · As exercise increases, lung capacity tends to increase
7. B · 299
8. D · Hydrolysis, which uses a water molecule
Pełne rozwiązania krok po kroku: ćwicz ten temat na examproblems.com.