Q: Respectively, which parts of the circulatory system carry blood from the heart toward capillaries, and return blood to the heart from capillaries? Choices: - parasites and veins - arteries and capillaries - organs and veins - arteries and veins A:
arteries and veins

Q: The measure of a substances entropy at 25 degrees celsius is known as it's? Choices: - specific entropy - new entropy - limited entropy - standard entropy A:
standard entropy

Q: Q: Eukaryotic cells contain what type of structures that possess special functions? Choices: - cell membranes - fibers - chloroplasts - organelles A:
A: organelles

Question: Q: What factors determine the effect of a gene? Choices: - metabolites - genomes - ribosomes - alleles A:
Answer: alleles

*Question*
Q: What is the hormone produced in high-stress situations? Choices: - testosterone - thyroxine - somatostatin - adrenalin A:
**Answer**
adrenalin

*Question*
Q: Which electromagnetic waves are the most energetic of all electromagnetic waves? Choices: - sunlight rays - plasma rays - ultraviolet rays - gamma rays A:
**Answer**
gamma rays