
REPASO 2 BIOLOGIA
Quiz
•
Science
•
1st Grade
•
Practice Problem
•
Medium
Elizabeth Ureña
Used 58+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para visuailizar el DNA se utiliza la reacción de:
Gram
Elisa
Feulgen
Ziehl Neelsen
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cuál es la función del DNA :
Herencia, Evolución, Síntesis de Proteínas
Reproduccion, Clonacion, Evolucion
a. Sintesis de Proteinas, Reproducción, Nacimiento y DesarrollO
Herencia, Evolucion, Reproducción, Sintesis de Proteinas
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Mientras que el ARN está compuesta por una sola cadena de nucleótido, el ADN lo está por...
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
C, H, O y N. son elementos que constituyen el 96% del peso de los seres vivos y se les denomina bioelementos primarios.
falso
verdadero
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un nucleótido, unidad básica de los ácidos nucleicos, está compuesto de
Una base nitrogenada
Un azúcar pentosa
Un grupo fosfato
Todas
Ninguna
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La materia viva está formada fundamentalmente por 4 elementos químicos los cuales son: C,H,O,N. Y en menor medida por:
Mg y Ca
P y K
P y Ca
P y S
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los biomoléculas primarios se clasifican en:
inorgánicos
orgánicos
todos
ninguno
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