Problem:OPTIONS:
- fibrous control elements
- electrolysis control elements
- pisttal control elements
- distal control elements

Answer the following question given this paragraph: Figure 16.9 An enhancer is a DNA sequence that promotes transcription. Each enhancer is made up of short DNA sequences called distal control elements. Activators bound to the distal control elements interact with mediator proteins and transcription factors. Two different genes may have the same promoter but different distal control elements, enabling differential gene expression. Q: Each enhancer is made up of short dna sequences called what? A:
****
A: distal control elements

Answer the following question given this paragraph: From the pharynx, the food moves into the esophagus. The esophagus is a long, narrow tube that passes food from the pharynx to the stomach by peristalsis. The esophagus has no other digestive functions. At the end of the esophagus, a muscle called a sphincter controls the entrance to the stomach. The sphincter opens to let food into the stomach and then closes again to prevent food from passing back into the esophagus. Q: What is the name of the muscle at the end of the esophagus? A:
OPTIONS:
- neck
- intestine
- throat
- sphincter
sphincter

Answer the following question given this paragraph: The protist kingdom is sometimes called the "trash can" kingdom. It includes all eukaryotes that don't fit in one of the other three eukaryote kingdoms: Animalia, Plantae, or Fungi. There are thought to be between 60,000 and 200,000 protist species. Many have yet to be identified. The protist kingdom is very diverse, as shown in Figure below . Q: What is the protist kingdom sometimes called as? A:
OPTIONS:
- fossil can kingdom
- flora can system
- plant can kingdom
- trash can kingdom

Answer: trash can kingdom

Question: 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:
OPTIONS:
- State
- Chemical
- density
- its physical property
Answer: its physical property

input with options: Answer the following question given this paragraph: Scientists perform experiments to test their hypotheses because sometimes the nature of natural universe is not obvious. Q: Scientists perform experiments to test their hypotheses because sometimes the nature of natural universe is what? A:
OPTIONS:
- become obvious
- very obvious
- this obvious
- not obvious
output: not obvious

Problem: OPTIONS:
- lifeforms
- paleotrophs
- heliotrophs
- heterotrophs
Q: Answer the following question given this paragraph: Figure 15.2 All animals that derive energy from food are heterotrophs. The (a) black bear is an omnivore, eating both plants and animals. The (b) heartworm Dirofilaria immitis is a parasite that derives energy from its hosts. It spends its larval stage in mosquitos and its adult stage infesting the hearts of dogs and other mammals, as shown here. (credit a: modification of work by USDA Forest Service; credit b: modification of work by Clyde Robinson). Q: All animals that derive energy from food are classified as what? A:
Answer:
heterotrophs