Multiple Choice
The plasma membrane of the sea urchin egg ________.
A) is outside of the fertilization membrane
B) releases calcium, which initiates the cortical reaction
C) has receptor molecules that are specific for binding acrosomal proteins
D) is a mesh of proteins crossing through the cytosol of the egg
Correct Answer:
Verified
Correct Answer:
Verified
Q10: Even in the absence of sperm, metabolic
Q11: Contact of a sea urchin egg with
Q12: The pattern of embryonic development in which
Q13: Select the choice that correctly matches the
Q14: At the time of implantation, the human
Q17: At the moment of sperm penetration, human
Q18: Just prior to the onset of gastrulation
Q19: In which of the following organisms does
Q20: Embryonic induction, the influence of one group
Q61: The cortical reaction of sea urchin eggs