Discussion
Home ‣ General Knowledge ‣ Biology Comments
- Question
Atrophy is a condition that occurs when
Options- A. muscle decreases in size and function because of disease or trauma
- B. carbon dioxide, lactic acid, and other wastes accumulate in the muscle
- C. increased use of skeletal muscle causes an increase in its strength
- D. the tendons that attach muscle to bone become stretched or injured
- Correct Answer
- muscle decreases in size and function because of disease or trauma
- 1. The support cells of the nervous system are
Options- A. astrocytes
- B. oligodendrocytes
- C. ependymal cells
- D. All of the above Discuss
- 2. What is the average Life span of RBC?
Options- A. 120 days
- B. 99 days
- C. 101 days
- D. 111 days Discuss
- 3. Which describes the correct pairing of DNA bases?
Options- A. guanine - cytosine
- B. adenine - cytosine
- C. guanine - thymine
- D. thymine - cytosine Discuss
- 4. A molecule of dna is a polymer composed of
Options- A. Amines
- B. Nuceotides
- C. Chromosomes
- D. Fattyacids Discuss
- 5. What is the function of chloroplast in a plant cell?
Options- A. absorb nutrients from soil
- B. absorb water
- C. absorb sunlight
- D. All of the above Discuss
- 6. The primary goal of conservation biology is to
Options- A. counter the loss of biodiversity
- B. estimate the total number of species that exist
- C. integrate human culture back into nature
- D. catalogue species Discuss
- 7. In which body cavities are the lungs located
Options- A. Pelvic cavity
- B. Thoracic cavity
- C. Abdominal cavity
- D. Body cavity Discuss
- 8. Hypnosis is sometimes used to treat anxiety disorders.
Options- A. TRUE
- B. FALSE Discuss
- 9. Which organ filters blood in human body?
Options- A. Lungs
- B. Heart
- C. Liver
- D. Kidneys Discuss
- 10. The kidneys are stimulated to produce renin
Options- A. when the pH of the urine decreases
- B. when the specific gravity of urine rises above 1.10
- C. when the peritubular capillaries are dilated
- D. by a decrease in the blood pressure Discuss
Biology problems
Search Results
Correct Answer: All of the above
Correct Answer: 120 days
Explanation:
The average Life span of RBC is 120 days.
Correct Answer: guanine - cytosine
Explanation:
The correct pairing of DNA bases among the given options is guanine - cytosine.
Correct Answer: Nuceotides
Explanation:
A molecule of DNA is a polymer composed of nucleotides. Each nucleotide is composed of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group.
Correct Answer: absorb sunlight
Explanation:
Chloroplasts are organelles found in plant cells and eukaryotic algae that conduct photosynthesis. Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant.
Correct Answer: counter the loss of biodiversity
Correct Answer: Thoracic cavity
Correct Answer: TRUE
Explanation:
Hypnosis is a state of human consciousness involving focused attention, reduced peripheral awareness, and an enhanced capacity to respond to suggestion.
Correct Answer: Kidneys
Explanation:
The organ which filters blood in human body are kidneys.
Correct Answer: by a decrease in the blood pressure
Comments
There are no comments.More in General Knowledge:
Programming
Copyright ©CuriousTab. All rights reserved.