Bio 114 exam 3 - Study guides, Class notes & Summaries

Bio 114 Exam 3 Study Guide Oswald University of Idaho 2024/2025 Fall Semester. (Answered) With Complete Verified Solution. 100% Correct.

BIO 114 EXAM 3 (Answered) 157 Questions and Correct Answers With Verified Solution| 100% Verified| Updated Fall 2024/2025.

Bio 114 Exam 3 (Answered) 190 Questions and Correct Answers With Complete Solution, 100% Correct, Latest Updated Fall 2024/2025.

Phylum of Parazoa and etc - Porifera = pore bearing = sponges with no tissues Sessile adults, mostly marine Asymmetrical or Radial symmetry Sponge morphology voacb - spongocel, choanocytes, mesohyl, amoebocytes Spongocel, osculum, ostium - central cavity of the sponge, large opening, pores choanocytes - collared cells; flagellated, line the spongocel and beat in unison and move water towards the top osculum; water goes in through the pores with food that may or may not be good to eat ...

What are the key traits that define eukaryotes? - - very diverse lineage - diverse morphology (uni- and multicellular, range in size) - diverse reproduction (asexually by mitosis, sexually by meiosis) - membrane-bound organelles & DNA (nucleus) - linear chromosomes How did the nuclear envelope evolve? - Increased infoldings of prokaryotic plasma membranes led to the evolution of the nucleus and evolution by natural selection. What are the advantages of infoldings? - * Increases SA:V - ...

Bio 114 Exam 3 Questions and answers latest update

BIO 114 LECTURE FINAL EXAM QUESTIONS AND ASWERS 100% PASS What is the total number of oak species (Quercus spp.) found globally? a. 250 species b. 400 species c. 500 species d. 600 species c. 500 species What exactly is an acorn? a. A multi-seeded fruit b. A single, non-splitting seed c. A dry, dehiscent seed d. A fleshy fruit b. A single, non-splitting seed By what method are Quercus species typically pollinated? a. Animal pollination 2 b. Water pollination c. Wind...

Bio 114 Exam 4 (UA) Questions and Answers Already Passed What is referred to as the "switch" in a DNA segment? The "switch" is known as the operator, a DNA segment typically located within the promoter region. What role does a repressor play in gene regulation? A repressor is a protein that attaches to an operator and obstructs RNA polymerase from attaching to the promoter. What is a corepressor? A corepressor is a molecule that works in conjunction with a repressor protein ...