Answer the following question given this paragraph: Ribosomes are small organelles and are the sites of protein synthesis (or assembly). They are made of ribosomal protein and ribosomal RNA, and are found in both eukaryotic and prokaryotic cells. Unlike other organelles, ribosomes are not surrounded by a membrane. Each ribosome has two parts, a large and a small subunit, as shown in Figure below . The subunits are attached to one another. Ribosomes can be found alone or in groups within the cytoplasm. Some ribosomes are attached to the endoplasmic reticulum (ER) (as shown in Figure below ), and others are attached to the nuclear envelope. Q: What are the sites of protein synthesis or assembly? A:
OPTIONS:
- chloroplasts
- chromosomes
- plasma
- ribosomes
ribosomes

Answer the following question given this paragraph: The right ventricle pumps oxygen-poor blood toward the lungs, where it receives oxygen. Q: The right ventricle pumps what type of blood toward the lungs? A:
OPTIONS:
- plasma
- oxygenated
- oxygen-rich
- oxygen-poor

Answer: oxygen-poor

Question: Answer the following question given this paragraph: Figure 4.11 The nucleus stores chromatin (DNA plus proteins) in a gel-like substance called the nucleoplasm. The nucleolus is a condensed region of chromatin where ribosome synthesis occurs. The boundary of the nucleus is called the nuclear envelope. It consists of two phospholipid bilayers: an outer membrane and an inner membrane. The nuclear membrane is continuous with the endoplasmic reticulum. Nuclear pores allow substances to enter and exit the nucleus. Q: Where does the nucleus store chromatin ? A:
OPTIONS:
- chloroplasts
- ribosome
- xerophyte
- nucleoplasm
Answer: nucleoplasm

input with options: Answer the following question given this paragraph: All other nervous tissue in the body makes up the peripheral nervous system, which has two major divisions. The sensory division carries messages from sense organs and internal organs to the central nervous system. The motor division carries messages from the central nervous system to muscles, internal organs, and glands throughout the body. The motor division is further divided into parts that control involuntary or voluntary responses. Q: Which division of the peripheral nervous system carries messages from sense organs and internal organs to the central nervous system? A:
OPTIONS:
- vascular division
- neural division
- extrasensory division
- sensory division
output: sensory division

Q: Answer the following question given this paragraph: There are many different types of symbiotic interactions between organisms. Clockwise from top left: Escherichia coli bacteria live inside your intestines in a mutualistic relationship: the bacteria produce Vitamin K for you, and they get their food from what you eat. Clownfish that live among the tentacles of sea anemones protect the anemone from anemone-eating fish, and in turn the stinging tentacles of the anemone protect the clownfish from its predators (a special mucus on the clownfish protects it from the stinging tentacles). Similar to the E. coli , this bee has a mutualistic relationship with the flower, the bee feeds from the flower, and the flower gets pollinated by the bee. Lions are predators that feed on other organisms such as this Cape buffalo. Q: In what part of the body do escherichia coli bacteria live? A:

OPTIONS:
- your brain
- your kidneys
- your urethra
- your intestines

A: your intestines

Answer the following question given this paragraph: Some bacterial autotrophs make food using chemosynthesis. This process uses chemical energy instead of light energy to produce food. Q: What type of energy does chemosynthesis use to make food? A:
OPTIONS:
- GRAVITATIONAL energy
- CHEMICAL energy
- carbon energy
- chemical energy
chemical energy