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- Question
DNA is copied during a process called
Options- A. transcription
- B. transformation
- C. translation
- D. replication
- Correct Answer
- transcription
- 1. 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 Discuss
- 2. A Phospholipid is a Discuss
- 3. Which organelle performs cellular respiration?
Options- A. mitochondria
- B. cytolasm
- C. chloroplasts
- D. All of the above Discuss
- 4. 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
- 5. 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
- 6. Which is a homologous chromosome pair?
Options- A. Tetrad
- B. Gamate
- C. Chromatid
- D. Zygote Discuss
- 7. Which forms the largest portion of the coxal bone?
Options- A. Ilium
- B. Ischium
- C. Pubis
- D. None of the above Discuss
- 8. Which of these phosphorylates ADP to make ATP?
Options- A. E
- B. B
- C. C
- D. A Discuss
- 9. The thyroid hormone that regulates carbohydrate metabolism is
Options- A. Parathyroid
- B. Thyroxin
- C. Parathormone
- D. Estrogen Discuss
- 10. Gastrulation is the process that directly forms the
Options- A. Ectoderm
- B. Endoderm
- C. Mesoderm
- D. All of the above Discuss
Biology problems
Search Results
Correct Answer: large part of the lobe or lung
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: 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.
Correct Answer: All of the above
Explanation:
Gastrulation rearranges the cells of the blastula and ultimately forms the three germ layers of the embryo. The primary layers that will form all of the major body and organ systems of the organism, these germ layers include the ectoderm, mesoderm, and endoderm.
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