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- Question
Different forms of genes are called
Options- A. Genomes
- B. Allele
- C. Genotypes
- D. None of the above
- Correct Answer
- Allele
- 1. Cells use active transport proteins to Discuss
- 2. Which among the following blood protein regulates the amount of water in plasma?
Options- A. Albumin
- B. Fibulin
- C. Globulin
- D. Fibrin Discuss
- 3. 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 Discuss
- 4. Which of the following is a healthy fat?
Options- A. polyunsaturated fat
- B. enriched fat
- C. trans fat
- D. saturated fat Discuss
- 5. 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
- 6. 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
- 7. Androgens such as testosterone are produced by the
Options- A. Spermatoganea
- B. Interstitial cells
- C. Seminiferous
- D. None of the above Discuss
- 8. The main buffer system of the human blood is
Options- A. H2CO3
- B. H2SO4
- C. CO2
- D. O3 Discuss
- 9. Which of the following are known as the suicide bags of cells?
Options- A. Lysosomes
- B. Golgi bodies
- C. Nucleoli
- D. Ribosomes Discuss
- 10. Which cell feature is responsible for making proteins?
Options- A. Chromosomes
- B. Nucleus
- C. Ribosomes
- D. Cytoplasm Discuss
Biology problems
Search Results
Correct Answer: Cells use active transport proteins to create a concentration gradient across a cell membrane
Correct Answer: Albumin
Explanation:
The blood protein Albumin regulates the amount of water in plasma.
Correct Answer: pressure within the alveoli of the lungs
Explanation:
Intrapulmonary pressure is the pressure within the alveoli of the lungs.
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: 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.
Correct Answer: H2CO3
Correct Answer: Lysosomes
Explanation:
Lysosome is an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane. They are capable of breaking down all types of biological polymers like proteins, nucleic acids, carbohydrates, and lipids.
Lysosomes are known as the suicide bags of cells because whe any cell gets damaged these organelles burst and the enzymes present in it will digest the damaged cell.
Correct Answer: Ribosomes
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