Answer the following question given this paragraph: When there is no mass in a volume of space, the space is not curved. An object passing through such space would follow a straight line in our normal way of thinking of a straight line. Q: When there is no mass in a volume of space, the space is not what? Choices: - timed - straight - flat - curved A:
curved
Answer the following question given this paragraph: Q: Insulin is made up of how many polypeptide chains? Choices: - three - four - twelve - two A:
two
Q: Answer the following question given this paragraph: You can tell other things from tree rings too. In a good year a tree will produce a wide ring. A summer drought will produce a smaller ring. These variations will appear in all trees in a region. The same pattern can be found in all the trees in the area. This pattern helps scientist to identify a particular time period. Q: What size of ring will a summer drought cause in a tree? Choices: - giant - larger - medium - smaller A:
A: smaller
Question: Answer the following question given this paragraph: Overview of Transcription. Transcription uses the sequence of bases in a strand of DNA to make a complementary strand of mRNA. Triplets are groups of three successive nucleotide bases in DNA. Codons are complementary groups of bases in mRNA. Every triplet, or codon, encodes for a unique amino acid. Q: What is the process of creating complementary strands of mrna called? Choices: - mutation - division - differentiation - transcription A:
Answer: transcription
*Question*
Answer the following question given this paragraph: Tiny Mercury is the small black dot in the lower center of this picture of the Sun. The larger dark area near the left edge is a sunspot. Q: What are the dark areas that appear on the sun called? Choices: - coronas - anomalies - coreolis effect - sunspots A:
**Answer**
sunspots
Q: Answer the following question given this paragraph: Changing the shape of an elastic material gives it potential energy. Q: Changing the shape of an elastic material gives it what type of energy? Choices: - thermal - practical - initial - potential A:
A: potential