Q: E. coli uses how many enzymes to take up and metabolize lactose? Read this paragraph and choose the correct option from the provided answers: Choices: - 4 - 11 - 2 - 3 A:
3

Q: Paddles and hammers are examples of simple machines that increase the distance over which force is applied, while reducing what? Read this paragraph and choose the correct option from the provided answers: Examples of machines that increase the distance over which force is applied are paddles and hammers. Figure below explains how these machines work. In each case, the machine increases the distance over which the force is applied, but it reduces the strength of the applied force. Choices: - momentum - gravity - intensity - strength A:
strength

Q: Q: What part of a chromosome exists in different states of condensation at different times? Read this paragraph and choose the correct option from the provided answers: Choices: - centromeres - pellicle - chromonema - the chromatin A:
A: the chromatin

Question: Q: The negative logarithm of the hydroxide-ion concentration of a solution is called? Read this paragraph and choose the correct option from the provided answers: As with the hydrogen-ion concentration, the concentration of the hydroxide ion can be expressed logarithmically by the pOH. The pOH of a solution is the negative logarithm of the hydroxide-ion concentration. Choices: - the hil - the hop - the piel - the poh A:
Answer: the poh

*Question*
Q: Plant-like protists are autotrophs, meaning they make their own what? Read this paragraph and choose the correct option from the provided answers: Plant-like protists are autotrophs, meaning they make their own food. Choices: - spores - flowers - molds - food A:
**Answer**
food

Q: Q: In hypothesis-based science, specific results are predicted from a general premise, which is called what type of reasoning that proceeds from general to particular? Read this paragraph and choose the correct option from the provided answers: lecture. One observation to explain this occurrence might be, "When I eat breakfast before class, I am better able to pay attention. " The student could then design an experiment with a control to test this hypothesis. In hypothesis-based science, specific results are predicted from a general premise. This type of reasoning is called deductive reasoning: deduction proceeds from the general to the particular. But the reverse of the process is also possible: sometimes, scientists reach a general conclusion from a number of specific observations. This type of reasoning is called inductive reasoning, and it proceeds from the particular to the general. Inductive and deductive reasoning are often used in tandem to advance scientific knowledge (Figure 1.7). Choices: - reactive - transitive - reflexive - deductive A:
A: deductive