Extração de DNA de Morangos
Quiz
•
Biology
•
1st Grade
•
Practice Problem
•
Easy
Prof Vini MAURO VINICIUS GALDINO BARBERO
Used 3+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é o DNA?
Uma proteína
Uma molécula orgânica
Um carboidrato
Um lipídio
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete: As moléculas de DNA são formadas por duas cadeias poliméricas em hélices unidas por _______.
A) Ligações iônicas
B) Ligações de hidrogênio
C) Ligações covalentes
D) Ligações metálicas
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Por que os morangos são bons para a extração de DNA?
Porque são duros
Porque são macios e fáceis de homogeneizar
Porque têm pouco DNA
Porque não têm enzimas.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a base nitrogenada que se liga à Citosina no DNA?
A) Adenina
B) Timina
C) Guanina
D) Uracila
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a base nitrogenada que não está presente no DNA?
A) Adenina
B) Timina
C) Uracila
D) Citosina
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete: As técnicas de manipulação do DNA ajudam na _______ de espécies ameaçadas.
Extinção
Preservação
Destruição
Comercialização
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete: O procedimento de extração de DNA era muito _______ de ser feito em laboratório.
Fácil
Complicado
Rápido
Simples
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