Answer the following question given this paragraph: Figure 4.11 Metabolic pathways are a series of reactions catalyzed by multiple enzymes. Feedback inhibition, where the end product of the pathway inhibits an upstream process, is an important regulatory mechanism in cells. Q: Metabolic pathways are a series of reactions catalyzed by multiple what? A:

OPTIONS:
- hormones
- vitamins
- particles
- enzymes

Answer: enzymes

Problem: OPTIONS:
- State
- Chemical
- density
- its physical property
Q: Answer the following question given this paragraph: When glass breaks, its physical properties change. Instead of one solid sheet of glass, it now has holes and cracks. Q: Which property changes when a glass breaks? A:
Answer: its physical property

Problem:OPTIONS:
- a zygote
- a gamete
- an nucleus
- an embryo

Answer the following question given this paragraph: An embryo is an organism in the earliest stages of development. Embryos of different species may look quite similar, even when the adult forms look very different. Look at the drawings of embryos in Figure below . They represent very early life stages of a chicken, turtle, pig, and human being. The embryos look so similar that it's hard to tell them apart. Such similarities provide evidence that all four types of animals are related. They help document that evolution has occurred. Q: What is defined as an organism in the earliest stages of development? A:
****
A: an embryo

Answer the following question given this paragraph: Regardless of the appearance of stained or unstained tissue, the cell bodies of neurons or axons can be located in discrete anatomical structures that need to be named. Those names are specific to whether the structure is central or peripheral. A localized collection of neuron cell bodies in the CNS is referred to as a nucleus. In the PNS, a cluster of neuron cell bodies is referred to as a ganglion. Figure 12.4 indicates how the term nucleus has a few different meanings within anatomy and physiology. It is the center of an atom, where protons and neutrons are found; it is the center of a cell, where the DNA is found; and it is a center of some function in the CNS. There is also a potentially confusing use of the word ganglion (plural = ganglia) that has a historical explanation. In the central nervous system, there is a group of nuclei that are connected together and were once called the basal ganglia before "ganglion" became accepted as a description for a peripheral structure. Some sources refer to this group of nuclei as the "basal nuclei" to avoid confusion. Q: What is a cluster of neuron cell bodies in the pns called? A:
OPTIONS:
- groupilion
- gangnem
- crystals
- ganglion
ganglion

Answer the following question given this paragraph: The transfer of electrons from the van de Graaff generator to the man is an example of conduction. Conduction occurs when there is direct contact between materials that differ in their ability to give up or accept electrons. A van de Graff generator produces a negative charge on its dome, so it tends to give up electrons. Human hands are positively charged, so they tend to accept electrons. Therefore, electrons flow from the dome to the man's hand when they are in contact. Q: A van de graff generator produces what type of charge on its dome, causing the tendency to give up electrons? A:
OPTIONS:
- positive charge
- similar charge
- no charge
- negative charge

Answer: negative charge

input with options: Answer the following question given this paragraph: The pH scale is used to succinctly communicate the acidity or basicity of a solution. Q: What scale is used to succinctly communicate the acidity or basicity of a solution? A:
OPTIONS:
- Richter scale
- solvent scale
- ions
- ph
output:
ph