Q: What type of cell has a singular chromosome, no nucleus, and few other organelles? Choices: - trophic - graphic - monophyletic - prokaryotic A:
prokaryotic

(Question)
Q: An increase in what, across the periodic table, explains why elements go from metals to metalloids and then to nonmetals? Choices: - neutrons - temperature - protons - electrons A:
(Answer)
electrons

Ques: Q: The enormous number of species is due to the tremendous variety of what? Choices: - tissues - sounds - measurements - environments A:
Ans: environments

(Q).
Q: What do we call natural resources that are remade by natural processes as quickly as people use them? Choices: - nonrenewable - exotic - geothermal - renewable A:
(A).
renewable

Ques:Q: But a point mutation can also change a codon for an amino acid into a what? Choices: - axon - exon - stop mutation - stop codon A:

Ans:stop codon

Ques: Q: When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute _________? Choices: - evaporates - generates - decreases - increases A:
Ans:
increases