Q: According to dalton's law, unless they chemically react with each other, individual gases in a mixture of gases do not affect each other's what? Choices: - mass - weight - density - pressure A:
pressure

Q: The distinctive appearance of what tissue is due to polysaccharides called chondroitin sulfates? Choices: - bone - collagen - membrane - cartilage A:
cartilage

Q: Q: Chordates include vertebrates and invertebrates that have what? Choices: - chordate - a endoderm - a phloem - a notochord A:
A: a notochord

Question: Q: What is group 16 of the periodic table referred to? Choices: - sulfur group - dioxide group - acid group - oxygen group A:
Answer: oxygen group

*Question*
Q: What type of protein is a protein molecule that is attached to, or associated with the membrane of a cell or an organelle? Choices: - amino acid - rod protein - conduction protein - membrane protein A:
**Answer**
membrane protein

(Q).
Q: What are convection currents that occur far below the surface of the ocean called? Choices: - subsequent currents - waves - flat currents - deep currents A:
(A).
deep currents