Q: Answer the following question given this paragraph: Fungi can produce antibiotics , such as penicillin. Antibiotics are important medicines that kill bacteria, and penicillin was the first identified cure against many deadly bacterial species. Antibiotics only treat bacterial diseases; they can not be used to treat viral or fungal diseases. Q: Which type of diseases do antibiotics treat? A:

OPTIONS:
- genetic disorders
- viral diseases
- nervous diseases
- bacterial diseases

A: bacterial diseases

input: OPTIONS:
- crystals reaction
- carbon reaction
- non-chemical reaction
- chemical reaction Now, answer this question: Answer the following question given this paragraph: The student athlete in Figure below is practically flying down the track! Running takes a lot of energy. But you don't have to run a race to use energy. All living things need energy all the time just to stay alive. The energy is produced in chemical reactions. A chemical reaction is a process in which some substances, called reactants, change chemically into different substances, called products. Reactants and products may be elements or compounds. Q: What is a process where some substances called reactants change chemically into different substances called products? A:
A:
output: chemical reaction

Answer the following question given this paragraph: These vividly colored maple leaves were all bright green during the summer. Every fall, leaves of maple trees change to brilliant red, orange, and yellow colors. A change of color is a sign that a chemical change has taken place. Maple leaves change color because of chemical reactions. Q: What causes maple leaves to change their colors? A:

OPTIONS:
- artificial preservatives
- factor reactions
- radiation reactions
- chemical reactions

Answer: chemical reactions

Problem: OPTIONS:
- straight-chain isomers
- branched-looping isomers
- branched - solar isomers
- branched-chain isomers
Q: Answer the following question given this paragraph: Because isomers are different compounds, they have different properties. Generally, branched-chain isomers have lower boiling and melting points than straight-chain isomers. For example, the boiling and melting points of iso -butane are -12 C and -160 C, respectively, compared with 0 C and -138 C for n -butane. The more branching there is, the lower the boiling and melting points are. Q: Which type of isomers generally have lower boiling and melting points than straight-chain isomers? A:
Answer: branched-chain isomers

Problem:OPTIONS:
- abdominis
- Duodenum
- vas
- epididymis

Answer the following question given this paragraph: The spermatids are transported from the testes to the epididymis. Involuntary muscular contraction moves the spermatids along. Q: The spermatids are transported from the testes to where? A:
****
A: epididymis

Problem:OPTIONS:
- calf
- heart
- pelvic
- rib

Answer the following question given this paragraph: Thoracic Vertebrae The bodies of the thoracic vertebrae are larger than those of cervical vertebrae (Figure 7.26). The characteristic feature for a typical midthoracic vertebra is the spinous process, which is long and has a pronounced downward angle that causes it to overlap the next inferior vertebra. The superior articular processes of thoracic vertebrae face anteriorly and the inferior processes face posteriorly. These orientations are important determinants for the type and range of movements available to the thoracic region of the vertebral column. Thoracic vertebrae have several additional articulation sites, each of which is called a facet, where a rib is attached. Most thoracic vertebrae have two facets located on the lateral sides of the body, each of which is called a costal facet (costal = "rib"). These are for articulation with the head (end) of a rib. An additional facet is located on the transverse process for articulation with the tubercle of a rib. Q: Most thoracic vertebrae have two facets that articulate with the head of what structure? A:
****
A:
rib