Q: Q: What are atoms or groups of atoms called which carry and electrical charge? A:

OPTIONS:
- protons
- molecules
- electrons
- ions

A: ions

input: OPTIONS:
- reflected light
- polarized light
- diffracted light
- unpolarized light Now, answer this question: Q: What type of light is composed of many rays having random polarization directions? A:
A:
output: unpolarized light

Q: The cells of all eukarya have a what? A:

OPTIONS:
- chloroplast
- epidermis
- necrosis
- nucleus

Answer: nucleus

Problem: OPTIONS:
- basalt oxygen atom
- pyridinium oxygen atom
- carbon carbon atom
- carbonyl oxygen atom
Q: Q: Aldehydes and ketones can work weak hydrogen bonds with water through what atom? A:
Answer: carbonyl oxygen atom

Problem:OPTIONS:
- proteins
- chlorophyll
- photosynthesis
- cells

Q: The cells within meristems divide relatively frequently, generating additional what? A:
****
A: cells

Problem:OPTIONS:
- primates
- Animals
- Mammels
- rodents

Q: What is the name of the group that rats are apart of called? A:
****
A:
rodents