Q: Q: What is the region known as the myelencephalon in the embryonic brain? Choices: - Telencephalon - Mesencephalon - Diencephalon - medulla A:
A: medulla

Q: Q: Some biochemical processes happen via sequences of reactions which are called what? Choices: - synthesis - mutations - metabolism - pathways A:
A: pathways

Q: Q: Life on earth is carbon-based. organisms need not only energy but also carbon ________ for building bodies? Choices: - monoxide - ions - crystals - atoms A:
A: atoms

Q: Q: Membranes will become increasingly what as temperatures rise? Choices: - acidic - metallic - toxic - fluid A:
A: fluid