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

Q: Acidity is measured on what kind of scale? Choices: - electromagnetic scale - caloric scale - pneumatic scale - ph scale A:
ph scale

Q: Q: What is the touch response in plants called? Choices: - phototropism - pollenation - sensitivity - thigmotropism A:
A: thigmotropism

Question: Q: What essential molecules can be harmful if ingested in large amounts, especially if they contain saturated fatty acids from animal foods? Choices: - oxygen - helium - hydrogen - lipids A:
Answer: lipids

*Question*
Q: Chemists use simple diagrams to show an atom's valence electrons and how they do what? Choices: - bond - react - escape - transfer A:
**Answer**
transfer

(Question)
Q: What does the urea cycle process? Choices: - calcium - urine - oxygen - nitrogen A:
(Answer)
nitrogen