Brcc biology 1033 - Study guides, Class notes & Summaries

1. _________ can convert proto-oncogenes into oncogenes. A. Gene amplifications B. Retroviral insertions C. Chromosomal translocations D. Missense mutations E. All of the answers are correct - Answer-E 1. A defective ribosome would have the MOST detrimental effect on A. Translation B. Replication C. Transcription D. Replication and transcription - Answer-A 1. A gene created from the fusion of two gene fragments is considered a A. Tumor-suppressor gene B. Proto-oncogene C. Structura...

BRCC Biology 1033 Ch 8 Questions and Answers Graded A+ What is the process by which light energy from the sun is converted into chemical energy? - A) Cellular respiration - B) Photosynthesis - C) Glycolysis - D) Fermentation Explanation: Photosynthesis is the process where light energy is converted into chemical energy, typically in plant cells. How would you describe the energy from light in terms of its requirement for chemical reactions? - A) Exergonic - B) Endergon...

BRCC Biology 1033 Ch 11 Latest Update Graded A+ What are the fundamental components of DNA and RNA? - A) Proteins, lipids, and carbohydrates - B) Nucleotides - C) Amino acids and sugars - D) Phosphates and enzymes Explanation: Nucleotides are the basic building blocks of DNA and RNA, consisting of a sugar, phosphate group, and nitrogenous base. How do nucleotides connect to form DNA strands? - A) Hydrogen bonding - B) Covalently - C) Ionically - D) Magentically 2 ...

BRCC Biology 1033 Ch 8 Exam Questions and Answers (100% Pass)

BRCC Biology 1033 Ch 11 Exam Questions and Answers (100% Pass)

Which of the following is not a criterion for an organism's genetic material? a. The genetic material must contain information necessary to construct a hole organism b. The genetic material must be transmitted from parent to offspring c. To transmit information the genetic material must be replicated d. The genetic material must be dynamic changing rapidly in response to changes in the environment - ️️D Who discovered that DNA was the genetic material or transforming factor that could...

(from the Greek, meaning cell-eating) involves the formation of an enormous membrane vesicle called a phagosome, or phagocytic vacuole, which engulfs a large particle such as a bacterium. *Only certain kinds of cells can carry out phagocytosis. - Phagocytosis 1. What is the difference between potential and kinetic energy? - -Kinetic energy is energy associated with movement, such as the movement of a baseball bat from one location to another. By comparison, potential energy is the energy th...

Griffiths (1928) mixed heat-killed 'S' bacteria with 'R' bacteria and injected a mouse with both types of bacteria. As a result, the mouse died and Griffiths obtained living 'S' bacteria from the dead mouse. How can you explain this phenomenon? -️️The DNA from the 'S' bacteria with the gene responsible for capsule formation was transferred to the 'R' bacteria when the strains were mixed. This gene transformed the 'R' bacteria into 'S' bacteria, allowing it to produce a cap...

It separates the internal contents of a cell from its external environment. Its structure is composed of a phospholipid bilayer that is hydrophilic on the outside and hydrophobic on the inside. The membrane also contains proteins and carbohydrates. 1. What is the structure of plasma membrane and what are its major lipid and protein components? The membrane is considered a mosaic of lipid, protein, and carbohydrate molecules. It resembles a fluid mosaic because lipids and proteins can move relat...