Q: What is the primary energy source for cells? Read this paragraph and choose the correct option from the provided answers: Figure 8.5 The basic equation for photosynthesis is deceptively simple. In reality, the process takes place in many steps involving intermediate reactants and products. Glucose, the primary energy source in cells, is made from two three-carbon GA3Ps. Choices: - sucrose - protein - glycogen - glucose A:
glucose

Q: Muscles that move what long bone originate on the pelvic girdle? Read this paragraph and choose the correct option from the provided answers: Gluteal Region Muscles That Move the Femur Most muscles that insert on the femur (the thigh bone) and move it, originate on the pelvic girdle. The psoas major and iliacus make up the iliopsoas group. Some of the largest and most powerful muscles in the body are the gluteal muscles or gluteal group. The gluteus maximus is the largest; deep to the gluteus maximus is the gluteus medius, and deep to the gluteus medius is the gluteus minimus, the smallest of the trio (Figure 11.29 and Figure 11.30). Choices: - patella - tibia - sacrum - femur A:
femur

Q: Q: Cancer cells take up glucose for what reason? Read this paragraph and choose the correct option from the provided answers: Despite its dangers, radioactivity has several uses. For example, it can be used to determine the ages of ancient rocks and fossils. It can also be used as a source of power to generate electricity. Radioactivity can even be used to diagnose and treat diseases, including cancer. Cancer cells grow rapidly and take up a lot of glucose for energy. Glucose containing radioactive elements can be given to patients. Cancer cells take up more of the glucose than normal cells do and give off radiation. The radiation can be detected with special machines like the one in the Figure below . The radiation may also kill cancer cells. You can learn more about medical uses of radiation at this URL: http://www. youtube. com/watch?v=v_8xM-mLxJ8. Choices: - heating - reproduction - food - energy A:
A: energy

Question: Q: What may have developed to help our ancestors distinguish between ripe and unripe fruits? Read this paragraph and choose the correct option from the provided answers: McKay Savage. Color vision may have developed to help our ancestors distinguish between ripe and unripe fruits . CC BY 2.0. Choices: - fine motor skills - acute hearing - night vision - color vision A:
Answer: color vision

*Question*
Q: Why wouldn't a teakettle have an aluminum handle? Read this paragraph and choose the correct option from the provided answers: This teakettle is made of aluminum except for its handle, which is made of plastic. Aluminum is a good conductor of heat. It conducts heat from the flames on the range to the water inside the kettle, so the water heats quickly. Plastic, on the other hand, is not a good conductor of heat. It stays cool enough to touch even when the rest of the teakettle becomes very hot. Choices: - it absorbs light - it isn't washable - it is magnetic - it conducts heat A:
**Answer**
it conducts heat

(Q).
Q: What forms a ketone when oxidized? Read this paragraph and choose the correct option from the provided answers: A secondary alcohol forms a ketone when oxidized. The secondary alcohol cannot be further oxidized to produce a carboxylic acid. Tertiary alcohols cannot be oxidized in this way, because the carbon atom bonded to the OH group is not also bonded to any hydrogens. Choices: - enzyme - aldehyde - carbolic acid - secondary alcohol A:
(A).
secondary alcohol