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- Question
Intrapulmonary pressure is the
Options- A. pressure within the alveoli of the lungs
- B. pressure within the pleural cavity
- C. negative pressure in the intrapleural cavity
- D. None of the above
- Correct Answer
- pressure within the alveoli of the lungs
ExplanationIntrapulmonary pressure is the pressure within the alveoli of the lungs.
- 1. Which of the following is a healthy fat?
Options- A. polyunsaturated fat
- B. enriched fat
- C. trans fat
- D. saturated fat Discuss
- 2. Which of the following is an example of parasitism?
Options- A. Leeches consume blood of their host
- B. Ticks that live on dogs
- C. Aphid insects eat the sap of the host plant
- D. All of the above Discuss
- 3. The peripheral nervous system consists of
Options- A. Nerves from eyes to CNS
- B. Nerves from ears to CNS
- C. Nerves from skin to CNS
- D. All of the above Discuss
- 4. The lining of the marrow cavity is
Options- A. Endosteum
- B. Sarcolemma
- C. Episteum
- D. Periosteum Discuss
- 5. Meiosis starts with a single diploid cell and produces 4 haploid cells.
Options- A. TRUE
- B. FALSE Discuss
- 6. Which among the following blood protein regulates the amount of water in plasma?
Options- A. Albumin
- B. Fibulin
- C. Globulin
- D. Fibrin Discuss
- 7. Cells use active transport proteins to Discuss
- 8. Different forms of genes are called
Options- A. Genomes
- B. Allele
- C. Genotypes
- D. None of the above Discuss
- 9. Which is a difference between proteins and carbohydrates and fats?
Options- A. Proteins are composed of monomers; carbohydrates and fats are not.
- B. Excess carbohydrates and fats are stored; excess proteins are not.
- C. Proteins are macromolecules; carbohydrates and fats are not.
- D. Carbohydrates and fats contain carbon, hydrogen, and oxygen; proteins do not. Discuss
- 10. Androgens such as testosterone are produced by the
Options- A. Spermatoganea
- B. Interstitial cells
- C. Seminiferous
- D. None of the above Discuss
Biology problems
Search Results
Correct Answer: polyunsaturated fat
Explanation:
Polyunsaturated fats are healthy fats whcih we can get from eating greeny leaf vegetables, fish and some seeds that are helpful in brain functioning, nutrient rich blood, hair growth, etc...
Correct Answer: All of the above
Explanation:
The relationship between two organisms such that one lives on the other and one gets benefited while the other get infected.
Correct Answer: All of the above
Correct Answer: Endosteum
Explanation:
The marrow cavity is also known as the medullary cavity. It is the central cavity of bone shafts where adipose tissue is stored. It is lined with a thin, vascular membrane called endosteum.
Correct Answer: TRUE
Explanation:
A cell undergo meiosis, and it produces 4 haploid cells from a single diploid cell.
Hence, the given statement is true.
Correct Answer: Albumin
Explanation:
The blood protein Albumin regulates the amount of water in plasma.
Correct Answer: Cells use active transport proteins to create a concentration gradient across a cell membrane
Correct Answer: Allele
Correct Answer: Excess carbohydrates and fats are stored; excess proteins are not.
Explanation:
All proteins, carbohydrates and fats are macronutrients that we need to make living. They contribute to 90% of the dry weight of our diet.
From the given options, Excess carbohydrates and fats are stored; excess proteins are not.
Correct Answer: Interstitial cells
Explanation:
Androgens such as testosterone are produced by the Interstitial cells.
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