Multiple Choice
The endosymbiotic hypothesis proposes that
A) Lysosomes fuse with endocytotic vesicles to form secondary lysosomes
B) Phagocytosis was a precursor to the gastrointestinal system
C) Secondary active transport is necessary for life
D) Mitochondria originated from engulfment of aerobic bacteria
E) The nucleus was once a separate cell
Correct Answer:

Verified
Correct Answer:
Verified
Q8: Gap junctions are formed by<br>A) Integrins<br>B) Cadherins<br>C)
Q9: The Svedberg is defined as<br>A) kT
Q10: Which are NOT one of the ways
Q11: The relative centrifugal force is given
Q12: Double membranes are part of the structure
Q14: Cells adhere to each other through all
Q15: W hich of the following supports the
Q16: Intermediate filaments differ from the other cytoskeletal
Q17: All of the following organelles of the
Q18: Of the following, the organelle most involved