Ques: 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. Q: What is the term for groups of three successive nucleotide bases in dna? Choices: - triads - tertiary bases - triple play - triplets A:
Ans: triplets

Ques: Answer the following question given this paragraph: Matter is anything that has mass and takes up space. Matter is everywhere. The air we breathe, the water we drink, the food we eat, and the ground we walk on are all comprised of matter. Matter can take on a variety of different forms which all have a variety of different properties. In this chapter, we will introduce the characteristics of matter and study how these characteristics vary in different types of matter. Q: Anything that has mass and takes up space is considered what? Choices: - energy - light - power - matter A:
Ans: matter

Ques: Answer the following question given this paragraph: By far the most common producers use the energy in sunlight to make food. This is called photosynthesis . Producers that photosynthesize include plants and algae. These organisms must live where there is plenty of sunlight. Q: What is the process by which producers use the energy in sunlight to make food? Choices: - Embryogenesis - glycolysis - Leukemogenesis - photosynthesis A:
Ans: photosynthesis

Ques: Answer the following question given this paragraph: Carbon (atomic number 6) has six electrons. Four of them fill the 1s and 2s orbitals. The remaining two electrons occupy the 2p subshell. We now have a choice of filling one of the 2p orbitals and pairing the electrons or of leaving the electrons unpaired in two different, but degenerate, p orbitals. The orbitals are filled as described by Hund's rule: the lowest-energy configuration for an atom with electrons within a set of degenerate orbitals is that having the maximum number of unpaired electrons. Thus, the two electrons in the carbon 2p orbitals have identical n, l, and ms quantum numbers and differ in their ml quantum number (in accord with the Pauli exclusion principle). The electron configuration and orbital diagram for carbon are:. Q: Subshells are subdivisions of what groupings of electrons that can be found surrounding atoms? Choices: - globals - analogous - isotopes - orbitals A:
Ans:
orbitals