Q: Many enzymes require nonprotein helpers for what activity? Read this paragraph and choose the correct option from the provided answers: Choices: - hydrogen - kinetic - functional - catalytic A:
catalytic

Q: What is the unit of liquid measurement in the metric system? Read this paragraph and choose the correct option from the provided answers: Transition metal ions often involve rearrangements of both d and s electrons. Choices: - pint - gallon - cylinder - liter A:
liter

Q: Q: Regardless of the mode, light is modeled as traveling in straight lines called what? Read this paragraph and choose the correct option from the provided answers: 25.1 The Ray Aspect of Light There are three ways in which light can travel from a source to another location. (See Figure 25.3. ) It can come directly from the source through empty space, such as from the Sun to Earth. Or light can travel through various media, such as air and glass, to the person. Light can also arrive after being reflected, such as by a mirror. In all of these cases, light is modeled as traveling in straight lines called rays. Light may change direction when it encounters objects (such as a mirror) or in passing from one material to another (such as in passing from air to glass), but it then continues in a straight line or as a ray. The word ray comes from mathematics and here means a straight line that originates at some point. It is acceptable to visualize light rays as laser rays (or even science fiction depictions of ray guns). Ray The word "ray" comes from mathematics and here means a straight line that originates at some point. Choices: - waves - arrows - electrons - rays A:
A: rays

Question: Q: Alternation of generations is characteristic of the life cycle of all what? Read this paragraph and choose the correct option from the provided answers: All plants have a characteristic life cycle that includes alternation of generations. Asexual reproduction with spores produces a haploid gametophyte generation. Sexual reproduction with gametes and fertilization produces a diploid sporophyte generation. Choices: - cells - animals - organs - plants A:
Answer: plants

*Question*
Q: What are generally divided into prosimian and non-prosimian? Read this paragraph and choose the correct option from the provided answers: Primates are generally divided into prosimian and non-prosimian primates. Choices: - carnivores - rodents - insects - primates A:
**Answer**
primates

(Q).
Q: Do bacteria sexually reproduce? Read this paragraph and choose the correct option from the provided answers: Are there male and female bacteria? Of course the answer is no. So, sexual reproduction does not occur in bacteria. But not all new bacteria are clones. This is because bacteria can acquire new DNA. This process occurs in three different ways:. Choices: - sometimes - yes - they don't reproduce - no A:
(A).
no