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- Question
Lobar Pneumonia refers to a lung infection in which it affects
Options- A. large part of the lobe or lung
- B. small segment of the lung
- C. both lungs
- D. None of the above
- Correct Answer
- large part of the lobe or lung
- 1. A Phospholipid is a Discuss
- 2. Which organelle performs cellular respiration?
Options- A. mitochondria
- B. cytolasm
- C. chloroplasts
- D. All of the above Discuss
- 3. A genus can best be defined as
Options- A. a taxon composed of one or more species and a classification level lying below family
- B. a taxon composed of families
- C. the most specific taxon
- D. a taxon comprised of classes Discuss
- 4. Nucleic acid hybridization is based on the fact that
Options- A. a chromosome is composed of complementary strands
- B. all cells have DNA
- C. the strands of DNA can be separated
- D. pairing between complementary bases occurs Discuss
- 5. Membrane bound organelles are not found in the cells of
Options- A. Eukaryotes
- B. Prokaryotes
- C. Both A & B
- D. Nokaryotes Discuss
- 6. DNA is copied during a process called
Options- A. transcription
- B. transformation
- C. translation
- D. replication Discuss
- 7. Which is a homologous chromosome pair?
Options- A. Tetrad
- B. Gamate
- C. Chromatid
- D. Zygote Discuss
- 8. Which forms the largest portion of the coxal bone?
Options- A. Ilium
- B. Ischium
- C. Pubis
- D. None of the above Discuss
- 9. Which of these phosphorylates ADP to make ATP?
Options- A. E
- B. B
- C. C
- D. A Discuss
- 10. The thyroid hormone that regulates carbohydrate metabolism is
Options- A. Parathyroid
- B. Thyroxin
- C. Parathormone
- D. Estrogen Discuss
Biology problems
Search Results
Correct Answer: A Phospholipid is a lipid molecule which has hydrophilic head and a hydrophobic tailand and is a main component in making of all cell membranes in which they two form a parallel layers called Phospholipid bilayer
Correct Answer: mitochondria
Correct Answer: a taxon composed of one or more species and a classification level lying below family
Explanation:
A genus can best be defined as a taxon composed of one or more species and a classification level lying below family.
Correct Answer: pairing between complementary bases occurs
Correct Answer: Prokaryotes
Explanation:
Membrane bound organelles are not found in the cells of Prokaryotes whereas Eukaryotes have nucleus and membrane bound organelles.
For example : Bacteria is prokaryotic organism with lack of nucleus and membrane bound organelles whereas fungi is a eukaryotic with nucleus and membrane bound organelles.
Correct Answer: transcription
Correct Answer: Tetrad
Explanation:
Tetrad is a homologous chromosome pair in the given options. A homologous chromosome pair is a pair of chromosomes one from father and one from mother that has same gene sequence after the process of meiosis.
Correct Answer: Ilium
Correct Answer: E
Correct Answer: Thyroxin
Explanation:
Thyroxin or Thyroxine is the thyroid hormone that regulates carbohydrate metabolism in the human body.
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