Answer the following question given this paragraph: An electric circuit consists of one or two closed loops through which current can flow. It has a voltage source and a conductor and may have other devices such as lights and switches. Q: What consists of one or two closed loops through which current can flow? Choices: - thermal reaction - magnetic poles - cooling circuit - electric circuit A:
electric circuit
(Question)
Answer the following question given this paragraph: Electric devices, such as lights and household appliances, change electric current to other forms of energy. For example, an electric stove changes electric current to thermal energy. Other common devices, such as mobile phones and computers, use electric current for another purpose: to encode information. A message encoded this way is called an electronic signal , and the use of electric current for this purpose is called electronics . For an overview of electronics and electronic signals, read the short article at this URL: http://www. bbc. co. uk/scotland/learning/bitesize/standard/physics/electronics/overview_rev1. shtml . Q: An electric stove changes electric current to what form of energy? Choices: - thermodynamic - kinetic - nuclear - thermal A:
(Answer)
thermal
Ques: Answer the following question given this paragraph: Q: What occurs after gametes fuse and form a diploid zygote? Choices: - transcription - electrolysis - reproduction - meiosis A:
Ans: meiosis
(Q).
Answer the following question given this paragraph: Lead is a soft, malleable, and corrosion resistant material. The ancient Romans used lead to make water pipes, some of which are still in use today. Q: What is a soft, malleable, and corrosion resistant material called? Choices: - tin - copper - gold - lead A:
(A).
lead
Ques:Answer the following question given this paragraph: Nervous Tissues Nervous tissues are made of cells specialized to receive and transmit electrical impulses from specific areas of the body and to send them to specific locations in the body. The main cell of the nervous system is the neuron, illustrated in Figure. Q: What is the main type of cell in the nervous system called? Choices: - sensory - conduction - axon - neuron A:

Ans:neuron
Answer the following question given this paragraph: Microbial Genomics: Metagenomics Traditionally, microbiology has been taught with the view that microorganisms are best studied under pure culture conditions, which involves isolating a single type of cell and culturing it in the laboratory. Because microorganisms can go through several generations in a matter of hours, their gene expression profiles adapt to the new laboratory environment very quickly. In addition, the vast majority of bacterial species resist being cultured in isolation. Most microorganisms do not live as isolated entities, but in microbial communities known as biofilms. For all of these reasons, pure culture is not always the best way to study microorganisms. Metagenomics is the study of the collective genomes of multiple species. Q: Because microorganisms can go through several generations in a matter of hours, their gene expression profiles adapt to the new laboratory environment very quickly. in addition, the vast majority of bacterial species resist being cultured in this? Choices: - water - substrate - colonies - isolation A:
isolation