Biol 30 - Study guides, Class notes & Summaries

BIOL 235 MIDTERM 1 Exam Questions and Answers Latest Updated | Graded A+. Which of the following is NOT one of the main tissue types found in the human body? c) myocardial 2) These types of cell junctions anchor adjacent cells together and resist their separation during contractile activities. c) adherens junctions and desmosomes 3) The thin extracellular layer, consisting of the basal and reticular lamina, that anchors epithelial cells to underlying connective tissue is called the a) b...

BIOL 235 MIDTERM Exam Questions and Answers Latest Updated | Graded A+. Which of the following is NOT one of the main tissue types found in the human body? c) myocardial 2) These types of cell junctions anchor adjacent cells together and resist their separation during contractile activities. c) adherens junctions and desmosomes 3) The thin extracellular layer, consisting of the basal and reticular lamina, that anchors epithelial cells to underlying connective tissue is called the a) bas...

BIOL 301 Final Questions And Answers With Verified Study Solutions 2024/2025 Updates net primary productivity is calculated as GPP - respiration units of GPP kJ/m2/y which of the following factors is NOT used for quantifying primary productivity over time? change in consumer biomass Which is the portion of energy that an organism uses to maintain its body temperature? respired Terrestrial NPP is greatest in _____ ecosystems, and aquatic NPP is greatest in _____ ecosystems. tropical; co...

BIOL 301 Exam Questions And Answers With Verified Updates 2025 Tests What is the most fundamental unit of ecology? ANS individual What is the number of individuals per unit area? ANS Density The paper you read entitled, "Effects of Predator Hunting Mode on Grassland Ecosystem Function" was an example of what kind of study? ANS ecosystem When does a dynamic steady state occur? ANS When gains and losses are in balance Ecology ANS scientific study of the abundance and distri...

BIOL 301 Exam Questions And Answers With Verified Updates 2025 Tests What is the most fundamental unit of ecology? ANS individual What is the number of individuals per unit area? ANS Density The paper you read entitled, "Effects of Predator Hunting Mode on Grassland Ecosystem Function" was an example of what kind of study? ANS ecosystem When does a dynamic steady state occur? ANS When gains and losses are in balance Ecology ANS scientific study of the abundance and distri...

BIOL 301 Exam 3 Questions And Answers With Complete Study Solutions 2025/2025 Updates A type _____ functional response occurs when a predator's rate of prey consumption increases linearly with increasing prey and then satiates a. I b. II c. III d. IV ANS b. II Huffaker's laboratory experiment of predator and prey species of mites demonstrated that predator and prey cycles a. stabilize with increased food sources. b. stabilize when males are added. c. stabilize when prey hav...

BIOL 301 Midterm Verified Questions And Answers With Latest Updates 2024/2025 What pair of species would you expect to be commensalism? a. owls and oak trees b. osprey and herons c. coyotes and foxes d. algae and kelp ANS a. owls and oak trees Which type of interaction between species results in positive outcomes for both species? a. commensalism b. mutualism c. herbivory d. heterotrophism ANS b. mutualism A moose, a monarch butterfly, and a wolf are all examples of ... a. auto...

BIOL 301 Exam 1 Questions And Answers With Verified Study Solutions Griffith ANS injected mice with bacteria, discovered concept of transformation Sia & Dawson ANS repeated Griffith's experiment in vitro, proved that mice had nothing to do with transformation Avery, MacLeod, and McCarty ANS used DNase, RNase, and protease to determine that DNA is the factor in transformation Hershey and Chase ANS used radioactive isotopes of P and S to determine that DNA is the genetic material ...

BIOL 301 Exam 1 Questions And Answers Complete Solutions What can distinguish between RNA and DNA? ANS Presence of 2' OH on RNA A nucleosome is composed of how many total histone molecules? ANS 8 In terms of MNase digestion, a chromosome protects ___ base pairs, while a nucleosome protects ___ base pairs. ANS 166, 146 Adenine binds to Thymine by ___ hydrogen bonds, while Cytosine binds to Guanine with ___ hydrogen bonds. ANS 2, 3 The special sequence of centromeres provides w...

BIOL 3025 STUDY GUIDE TEST. The lac operon is expressed when A) glucose is high and lactose is absent. B) glucose is low and lactose is absent. C) glucose is low, regardless of the presence or absence of lactose. D) glucose is high and lactose is present. E) glucose is low and lactose is present. - CORRECT ANSWER E When in a complex with ________, the CAP protein binds to the CAP site and ________ the expression of the lac operon. A) glucose ; switches on B) lactose ; switches on ...