VincenTragosta - Tanya, Jawab, dan Belajar Tanpa Batas Logo

Questions in biology

[Terjawab] Why isn't cellular energy required for the passenger molecule to be carried across the cell membrane by the carrier molecule?

[Terjawab] Why do passenger molecules need assistance from carrier molecules? (Note: A carrier molecule is a molecule in a cell that helps a normal molecule, known as a passenger molecule, enter the cell.)

[Terjawab] Which observation would most likely be made before an experiment?

[Terjawab] Why do you think that the nucleus was given this nickname?

[Terjawab] What are the pros and cons of aerial wolf hunting?

[Terjawab] What are two ways in which heat is transported in the biosphere?

[Terjawab] What is the primary purpose of writing a lab report?

[Terjawab] What is the difference in the role of an operator and the role of a promoter?

[Terjawab] According to the central dogma, what is the relationship among DNA, RNA, and proteins?

[Terjawab] **Question 2:** How might a deletion mutation in a gene affect the translation of that gene? A. The mutation would not allow DNA to exit the cytoplasm. B. The mutation would prevent amino acids from being brought to the ribosome during translation. C. The amino acids would not be the right shape. They would not be able to assemble to form proteins. D. The mutation would cause a different sequence of amino acids to be brought to the ribosome during translation. **Question 3:** What is DNA? A. A type of molecule composed mostly of amino acids B. A type of molecule that performs the main functions of cells C. A type of molecule that speeds up the rate of a chemical reaction D. A type of molecule that determines the traits that an individual inherits