Q: The urea cycle, a set of biochemical reactions that produces urea from ammonium ions to prevent toxicity, occurs to some extent in the kidney, but primarily in what organ? Choices: - spleen - skin - colon - liver A:
liver

Q: On a topographic map, what is the term for a line of equal elevation? Choices: - latitude line - crater line - aurora line - contour line A:
contour line

Q: Q: What is the largest planet in the solar system? Choices: - saturn - mars - pluto - jupiter A:
A: jupiter

Question: Q: When egg laying and mating occur together, as in external fertilization, the certainty of what is high? Choices: - germination - survival - high reproduction rate - paternity A:
Answer: paternity

*Question*
Q: How do bacteria reproduce? Choices: - natural fission - residual fission - multiple fission - binary fission A:
**Answer**
binary fission

Q: Q: Plants, fungi, bacteria and archaea cells all have what feature that keeps them rigid that animal cells do not have? Choices: - cytoplasm - cell membrane - plastids - cell walls A:
A: cell walls