Discussion
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- Question
Stress is a factor that contributes to heart disease risk.
Options- A. TRUE
- B. FALSE
- Correct Answer
- TRUE
ExplanationTrue, poorly controlled stress and anger can lead to heart attacks and strokes.
- 1. Which can disrupt the cell cycle?
Options- A. Mutation
- B. Replication
- C. Both A & B
- D. None of the above Discuss
- 2. Visceral muscle is another name for
Options- A. Cardiac muscle
- B. Smooth muscle
- C. Skeletal muscle
- D. None of the above Discuss
- 3. Where is the genetic information of the cell stored?
Options- A. DNA
- B. Cell membrane
- C. Nucleus
- D. None of the above Discuss
- 4. As alcohol use continues, the voluntary motor system becomes impaired.
Options- A. TRUE
- B. FALSE Discuss
- 5. Glaucoma is usually caused by
Options- A. High pressure on the optic nerve
- B. Loss of hearing
- C. Loss of Bone density
- D. None of the above Discuss
- 6. Bacteria and archaea are similar in which of the following?
Options- A. Plasma membrane ester linkage
- B. Possessing prokaryotic cells
- C. Peptidoglycan cell walls
- D. Methionine as the start signal for protein synthesis Discuss
- 7. Which process occurs inside the chloroplasts?
Options- A. Photosynthesis
- B. Glycolysis
- C. Oxidation
- D. None of the above Discuss
- 8. The limbic system structure that regulates hunger is called the
Options- A. Hypothalamus
- B. Cerebellum
- C. Pituitary gland
- D. Cerebrum Discuss
- 9. Which activity is accomplished using the genetic code?
Options- A. mutation
- B. DNA can be made into mRNA
- C. DNA formation
- D. None of the above Discuss
- 10. Which of the following is true of annelids?
Options- A. They have an open circulatory system
- B. They have a nerve net
- C. They perform gas exchange across their skin
- D. They have pseudocoeloms Discuss
Biology problems
Search Results
Correct Answer: None of the above
Explanation:
Mutations can disrupt the cell cycle, and can cause certain diseases and conditions.
Correct Answer: Smooth muscle
Explanation:
Visceral muscle is another name for Smooth muscle.
Correct Answer: Nucleus
Explanation:
The genetic information of the cell is DNA and is stored in the nucleus of the cell.
Correct Answer: TRUE
Correct Answer: High pressure on the optic nerve
Explanation:
Glaucoma is usually caused by high pressure on the optic nerve which leads the loss of eye sight.
Correct Answer: Possessing prokaryotic cells
Explanation:
Bacteria and archaea are similar in possessing prokaryotic cells.
Correct Answer: Photosynthesis
Explanation:
The process that occurs inside the chloroplasts is photosynthesis. The light from the sun is obserbed and combining with water and CO2, plants prepare food for the plants.
Correct Answer: Hypothalamus
Correct Answer: DNA can be made into mRNA
Correct Answer: They perform gas exchange across their skin
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