Hvilket stoff finner vi IKKE i DNA?

Flervalgsoppgaver i arv og bioteknologi

Quiz
•
Science
•
9th Grade
•
Hard
BaseThird BaseThird
Used 4+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
adenin
fosfat
deoksyribose
uracil
tymin
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilken av de følgende er en energirik forbindelse som dannes under celleåndingen?
CO2
ATP
H2O
Glukose
Fett
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilket av alternativene leverer aminosyrer til ribosomene i proteinsyntesen?
A) mRNA
B) tRNA
C) ribosomal RNA
D) DNA
E) endoplasmatisk retikulum
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sukkerenheten i DNA er
sukrose
fruktose
glukose
ribose
deoksyribose
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
I erteplanter dominerer rød blomsterfarge (A) fullstendig over hvit blomsterfarge (a). Vi krysser Aa- med aa-erter. Hvilken % av avkommet er heterozygoter?
0 %
25 %
50 %
75 %
100 %
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvis antallet kromosomer i en kroppscelle hos mennesker er 46, så er antall kromosomer i en sædcelle vanligvis
A) 14
B) 23
C) 46
D) 69
E) 92
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilket av følgende inneholder informasjon om rekkefølgen av aminosyrer i et protein?
endoplasmatisk retikulum
ribosom
vakuole
DNA
ATP
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