During which phase of meiosis do sister chromatids separate and move toward opposite poles of the cell?

Correct Answer: C

Rationale: Sister chromatids separate during Anaphase II, but this question aligns with document error; corrected context suggests Anaphase I for homologous chromosomes. Assuming error, correct phase is Anaphase II (not listed), but per document, it's C.

Correct Answer: C

Rationale: Smooth muscle, lacking striations, lines hollow organs and blood vessels for involuntary movement.

Correct Answer: A

Rationale: Albumin provides ~70% of plasma colloid osmotic pressure due to its abundance and is negatively charged at pH 7.4.

Correct Answer: A

Rationale: Antigens are typically proteins/polypeptides; recognition doesn't require prior exposure (innate immunity).

Correct Answer: B

Rationale: Cloudy/milky plasma indicates high lipids; normal plasma is ~55%, so anaemia isn't just "˜more plasma.'