Biol 105 Final Lab Exam IVY Tech with 100%- ALL QUESTIONS AND CORRECT ANSWERS (graded A+) LATEST UPADTED VERSION

Biol 105 Final Lab Exam IVY Tech
with 100%- ALL QUESTIONS AND
CORRECT ANSWERS (graded A+) LATEST
UPADTED VERSION




What is a zygote?
Correct Answer:
A diploid cell resulting from the fusion of two haploid gametes; a
fertilized ovum.


What does mitosis do?
Correct Answer:
Makes new cells for growth and repair.


What is cancer?
Correct Answer:
Uncontrolled cell division.

, What is the G1 phase?
Correct Answer:
Metabolic activities, building up and breaking down macromolecules.
This is also the phase that initiates mitosis.


What is the S phase?
Correct Answer:
The synthesis phase of the cell cycle; the portion of interphase during
which DNA is replicated.


What is the centromere?
Correct Answer:
Region of a chromosome where the two sister chromatids attach.


What is the G2 phase?
Correct Answer:
Growth and preparation for cell division.


What is the M-phase?
Correct Answer:
The phase of the cell cycle that includes mitosis and cytokinesis.