Bio 152 final exam Study guides, Class notes & Summaries

Portage Learning BIOD 152 A&P 2 Final Exam | 100% Verified Course BIO 152 A&P II Institution Portage Learning 2 / 2 pts The neuron pictured, below, is best described as: Correct! Bipolar It has two extensions from the central cell body. BIO 152 A&P II Multipolar Unipolar Pseudounipolar Question 2 10 / 10 pts Name and describe what is occurring in the neuron cell membrane in section 4 of the diagram. Include the charge of the membrane during this phase.

What are the elements of scientific inquiry? correct answers Observation Question Hypothesis Predictions Experimental/Observational Study Analyze Results Conclusion Control group correct answers Must be in the same environment as the experimental group Matched with the experimental group except for one experimental variable Evolution correct answers life on Earth changing over time change in allele frequencies in a population over time What mechanisms can cause evolutionary chan...

e. All of the choices are correct except for myosin correct answers 9. The thin filament in skeletal muscle contains _____ molecules. a. actin b. myosin c. troponin d. tropomyosin e. All of the choices are correct except for myosin a. actin, myosin correct answers 9. Cross-bridges form between _____ and _____ during muscular contraction. a. actin, myosin b. actin, tropomyosin c. myosin, troponin d. myosin, tropomyosin e. troponin, calmodulin b. initiate changes in protein con...

The vast majority of modern day terrestrial green plants are a. Homosporous b. Angiosperms c. Gymnosperms d. Non-vascular - Angiosperms Which of the following describes the correct chronological order of appearance of the four major land plant lineages (oldest to newest)? a. Pine trees (oldest) >ferns >flowering plants > mosses b. Ferns (oldest) >mosses> flowering plants >pine tress c. Green algae (oldest) >pine trees> mosses > flowering plants d. Mosses (ol...

BIOD 152: Essential Human Anatomy & Physiology II Final Exam Question and Answer portage learning

Population - correct answer all individuals of a given species that live and reproduce together Mitosis - correct answer Division of body cells requirements for a trait to be influenced by evolution - correct answer 1 . must have variation 2. must lead to differential reproductive success because of that variation of the trait 3. be heritable mark-recapture method - correct answer estimating population size. Day 1- collect and mark (M) individuals in population Day 2- cap...

The vast majority of modern day terrestrial green plants are a. Homosporous b. Angiosperms c. Gymnosperms d. Non-vascular - Angiosperms Which of the following describes the correct chronological order of appearance of the four major land plant lineages (oldest to newest)? a. Pine trees (oldest) >ferns >flowering plants > mosses b. Ferns (oldest) >mosses> flowering plants >pine tress c. Green algae (oldest) >pine trees> mosses > flowering plants d. Mosses (ol...

Scientists hypothesize that vertebrate jaws evolved from: a. Vertebrae b. Gill arches c. Teeth d. Scales e. Skin correct answers b Which of the following is not a unifying feature of all chordates? a. Cranium b. Notochord c. Post-anal tail d. Pharyngeal gill slits (or pouches) correct answers a Which feature is unique to the echinoderm lineage? a. Water vascular system b. Radial symmetry c. Endoskeleton d. Exoskeleton correct answers a Which vertebrate has jaws with movable...

BIO 152 FINAL EXAM! -130 Questions with Complete Answers