Answer the following question given this paragraph: The sense of taste is controlled by sensory neurons on the tongue. They are grouped in bundles called taste buds. You can see taste buds on the tongue in Figure below . Taste neurons sense chemicals in food. They can detect five different tastes: sweet, salty, sour, bitter, and umami, which is a meaty taste. When taste neurons sense chemicals, they send messages to the brain about them. The brain then decides what you are tasting. Q: Where are the taste buds located in humans? Choices: - lips - mouth - teeth - tongue A:
tongue
(Question)
Answer the following question given this paragraph: Old age begins in the mid-60s and lasts until the end of life. Most people over 65 have retired from work, freeing up their time for hobbies, grandchildren, and other interests. Stamina, strength, reflex time, and the senses all decline during old age, and the number of brain cells decreases as well. The immune system becomes less efficient, increasing the risk of serious illnesses such as cancer and pneumonia. Diseases such as Alzheimer's disease that cause loss of mental function also become more common. Q: When does diseases like alzheimer's become more common? Choices: - toddler - teenager - i-40 age - old age A:
(Answer)
old age
Ques: Answer the following question given this paragraph: A compound is a substance that consists of two or more elements. A compound has a unique composition that is always the same. The smallest particle of a compound is called a molecule. Q: What is the smallest part of a compound? Choices: - electron - dna - nucleus - molecule A:
Ans: molecule
(Q).
Answer the following question given this paragraph: A: Some animals can see light in the infrared or ultraviolet range of wavelengths. For example, mosquitoes can see infrared light, which is emitted by warm objects. By seeing infrared light, mosquitoes can tell where the warmest, blood-rich areas of the body are located. Q: What type of light can mosquitoes see? Choices: - trichina - neon - spicule - infared A:
(A).
infared
Ques:Answer the following question given this paragraph: Neurons are usually classified based on the role they play in the body. Two main types of neurons are sensory neurons and motor neurons. Q: What do you call the zone in a body of water where there is too little sunlight for photosynthesis? Choices: - semimetal zone - Dark Zone - observable zone - aphotic zone A:

Ans:aphotic zone
Ques: Answer the following question given this paragraph: The blood protein hemoglobin binds with oxygen and carries it from the lungs to cells throughout the body. Heme is a small molecule containing iron that is part of the larger hemoglobin molecule. Oxygen binds to the iron in heme. Q: What blood protein carries oxygen from the lungs to cells throughout the body? Choices: - plasma - platelets - dopamine - hemoglobin A:
Ans:
hemoglobin