Q: Answer the following question given this paragraph: Figure 20.4 Current I is the rate at which charge moves through an area A , such as the cross-section of a wire. Conventional current is defined to move in the direction of the electric field. (a) Positive charges move in the direction of the electric field and the same direction as conventional current. (b) Negative charges move in the direction opposite to the electric field. Conventional current is in the direction opposite to the movement of negative charge. The flow of electrons is sometimes referred to as electronic flow. Q: Positive charges move in the direction of the electric field and the same direction as what current? A:

OPTIONS:
- alternating current
- direct current
- relativity current
- conventional current

A: conventional current

input: OPTIONS:
- cytosol and insulin
- lactobacilli and insulin
- Force and insulin
- glucagon and insulin Now, answer this question: Answer the following question given this paragraph: Q: What chemicals in the liver support glucose homeostasis? A:
A:
output: glucagon and insulin

Answer the following question given this paragraph: Leucoplasts are plastids that store substances such as starch or make small molecules such as amino acids. Q: Amino acids are made by which kind of plastid? A:

OPTIONS:
- neuroplasts
- glucoplasts
- sporozoans
- leucoplasts

Answer: leucoplasts

Problem: OPTIONS:
- steady acceleration
- greater acceleration
- faster acceleration
- no acceleration
Q: Answer the following question given this paragraph: An object will not change its state of motion (i. e. , accelerate) unless a net force acts on it. Equal and oppositely directed forces do not produce acceleration. Q: Equal and oppositely directed forces produce what kind of acceleration? A:
Answer: no acceleration

Problem:OPTIONS:
- sperm radicle
- nuclei radicle
- organisms radicle
- embryonic radicle

Answer the following question given this paragraph: Eudicots Eudicots, or true dicots, are characterized by the presence of two cotyledons. Veins form a network in leaves. Flower parts come in four, five, or many whorls. Vascular tissue forms a ring in the stem. (In monocots, vascular tissue is scattered in the stem. ) Eudicots can be herbaceous (like dandelions or violets), or produce woody tissues. Most eudicots produce pollen that is trisulcate or triporate, with three furrows or pores. The root system is usually anchored by one main root developed from the embryonic radicle. Eudicots comprise two-thirds of all flowering plants. Many species seem to exhibit characteristics that belong to either group; therefore, the classification of a plant as a monocot or a eudicot is not always clearly evident (Table 14.1). Q: The root system is usually anchored by one main root developed from what? A:
****
A: embryonic radicle

Problem:OPTIONS:
- ozone layer
- galaxy
- earth's crust
- atmosphere

Answer the following question given this paragraph: Telescopes on Earth all have one big problem: Incoming light must pass through the atmosphere. This blocks some wavelengths of radiation. Also, motion in the atmosphere distorts light. You see this when you see stars twinkling in the night sky. Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere. Space telescopes avoid such problems completely since they orbit outside the atmosphere. Q: Space telescopes avoid such problems completely since they orbit outside the what? A:
****
A:
atmosphere