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- Question
Which of the following processes includes all others?
Options- A. diffusion of a solute across a membrane
- B. passive transport
- C. osmosis
- D. facilitated diffusion
- Correct Answer
- passive transport
ExplanationPassive transport Process includes all other process like facilitated diffusion, osmosis and diffusion of a solute across a membrane.
- 1. Proteins are made where in the cell
Options- A. Cytoplasm
- B. Chromosomes
- C. Nucleus
- D. Ribosomes Discuss
- 2. When driving in reverse you should
Options- A. Unbuckle your seat belt so you can reverse as quickly as possible
- B. Take care and never reverse for a greater distance and time than is necessary
- C. Put your hazard warning lights on and perform the manoeuvre as quickly as possible to minimise danger
- D. Sound your horn to warn other drivers Discuss
- 3. Lacto-ovo vegetarians would not eat
Options- A. Fish and egg
- B. Egg, meat and milk products
- C. Meat, poultry, milk products
- D. Meat, poultry, fish Discuss
- 4. Vertebrates and tunicates share
Options- A. a notochord and a dorsal, hollow nerve cord.
- B. the formation of structures from the neural crest.
- C. jaws adapted for feeding.
- D. an endoskeleton that includes a skull. Discuss
- 5. Which of the following industries most closely approximates pure competition?
Options- A. Steel
- B. Clothing
- C. Eectronic
- D. Agriculture Discuss
- 6. What molecule makes the trunk of a tree sturdy?
Options- A. Disaccharide
- B. Fructose
- C. Cellulose
- D. Glucose Discuss
- 7. Where is the DNA located in a eukaryotic cell?
Options- A. Nucleus
- B. Chromosomes
- C. Mitochondria
- D. All of the above Discuss
- 8. Which of the following can be a cause of fratricide?
Options- A. Clearance of Fires Error
- B. Fatal Navigation Error
- C. Failures in the direct fire control plan
- D. All of the above Discuss
- 9. What stage occurs after cytokinesis?
Options- A. S - phase
- B. G1 phase
- C. G2 phase
- D. All of the above Discuss
- 10. caffeine is also a what?
Options- A. Psychoactive
- B. Barbiturate
- C. Narcotic
- D. Opioid Discuss
General Science problems
Search Results
Correct Answer: Ribosomes
Explanation:
Ribosomes are the sites where proteins are synthesised. The transcription process where the code of the DNA is copied occurs in nucleus but the main process of translating that code to form other protein occurs in ribosomes.
Correct Answer: Take care and never reverse for a greater distance and time than is necessary
Correct Answer: Meat, poultry, fish
Explanation:
Lacto-ovo vegetarians who eat milk products and eggs but would not eat Meat, poultry, fish.
Correct Answer: a notochord and a dorsal, hollow nerve cord.
Correct Answer: Agriculture
Explanation:
Agriculture would be a good example of a purely competitive industry.
Correct Answer: Cellulose
Correct Answer: All of the above
Explanation:
In eukaryotic cells, DNA is located in the nucleus, chromosomes and the mitochondria. Most of the DNA is present in the nucleus and some amount in the chromosomes and mitochondria.
Correct Answer: Failures in the direct fire control plan
Explanation:
Fratricide means the accidental killing of one's own forces in war.
Failures in the direct fire control plan can lead to be a cause of fratricide.
Correct Answer: G1 phase
Explanation:
It is the Interphase, which occurs after cytokinesis. And in interphase we have 3 stages likely G1, G2 and S phase. After cytokinesis we get G1 phase.
Correct Answer: Psychoactive
Explanation:
Caffeine is also a psychoactive drug which alters the mood and conscious in our behaviour. It is widely consumed as a psychoactive drug.
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