Brcc biology 1033 - Guides d'étude, Notes de cours & Résumés

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 ...

Describe the chemical composition of biological membranes? Biological membranes are bilayers of phospholipids with associated proteins and carbohydrates. What can never be energetically favorable in a biological membrane and therefore will not occur spontaneously? the flip-flop of phospholipids to the opposite leaflet Let's suppose an insect, which doesn't maintain a constant body temperature, was exposed to a shift in temperature from 60°F to 80°F. Which of the following types of membrane...

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...

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...

BRCC Biology 1033 Ch 8 (2025/2026 Newest Update) COMPLETE QUESTIONS AND VERIFIED ANSWERS ALREADY GRADED A+

Biology Ch 15 Fifth Edition Brooker BRCC 1033 Exam Questions and Answers 100% Pass Figure 15.1 A missense mutation that causes red blood cells to sickle in sickle cell disease. Scanning electron micrographs of (a) a normal red blood cell and (b) a sickled red blood cell. As shown above the micrographs, a missense mutation in the β-globin gene (which codes for a subunit of hemoglobin) changes the sixth amino acid in the β-globin polypeptide from glutamic acid (Glu) to valine (Val). (c) Thi...