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- Question
According to cell theory, which activity is impossible?
Options- A. Cells being formed from pure water
- B. Heart cells forming from other heart cells
- C. Plants using energy from the sun
- D. Eukaryotes being in a multicellular organism
- Correct Answer
- Cells being formed from pure water
ExplanationAccording to cell theory, Cells being formed from pure water is impossible.
- 1. Is cholesterol Hydrophobic or Hydrophilic?
Options- A. Hydrophobic
- B. Hydrophilic
- C. Both A & B
- D. None of the above Discuss
- 2. Carbon in the ocean originates from the atmosphere.
Options- A. TRUE
- B. FALSE Discuss
- 3. What two things can you never eat for breakfast?
Options- A. Lunch
- B. Dinner
- C. Both A & B
- D. None of the above Discuss
- 4. Gestalt psychology attempted to discover
Options- A. the overall patterns of perceptions and thoughts
- B. the unconscious motivations for human functioning
- C. how the mind helped people adapt to the world
- D. the basic building blocks of consciousness Discuss
- 5. In oil painting, linseed oil acts as
Options- A. Binder
- B. Primer
- C. Wet plaster
- D. Pasting Discuss
- 6. Vehicle skids are most likely to be caused by
Options- A. Air pressure in tires too high
- B. Driving too fast on slipping road
- C. Too much ice or snow on the road
- D. Air pressure in tires too low Discuss
- 7. The shape of the nucleus is maintained by
Options- A. the nuclear lamina
- B. the nuclear envelope
- C. the nucleolus
- D. the endoplasmic reticulum Discuss
- 8. Which nutrients provide energy?
Options- A. Carbohydrates
- B. Proteins
- C. Vitamins
- D. All of the above Discuss
- 9. Secondhand smoke is more dangerous in enclosed spaces.
Options- A. TRUE
- B. FALSE Discuss
- 10. Which of the following are physical signs of stress?
Options- A. tense muscles
- B. aches
- C. loss of sexual desire
- D. All of the above Discuss
General Science problems
Search Results
Correct Answer: Both A & B
Explanation:
Cholesterol is referred as an amphipathic molecule, that it contains its hydrophilic and hydrophobic parts.
Correct Answer: TRUE
Explanation:
True, the given statement that Carbon in the ocean originates from the atmosphere is absolutely correct. Carbondi oxide in the atmosphere is absobed by the ocean surface and is dissolved as inorganic carbon in the oceans.
Correct Answer: Both A & B
Explanation:
We can never eat lunch and dinner for our breakfast.
Correct Answer: the overall patterns of perceptions and thoughts
Correct Answer: Binder
Correct Answer: Driving too fast on slipping road
Correct Answer: the nuclear lamina
Explanation:
The shape of the nucleus is maintained by the nuclear lamina.
Correct Answer: All of the above
Explanation:
The nutrients that provide energy are carbohydrates, proteins and vitamins. The other three nutrients--vitamins, minerals, and water do not provide energy.
Correct Answer: TRUE
Explanation:
Secondhand smoke is very dangerous and creates serious health risks to you and your family members.
Correct Answer: All of the above
Explanation:
Physical signs of stress include Frequent colds and infections, aches, pains and tense muscles, stomach upset, loss of sexual desire, etc...
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