NURSING TEST

Cal Poly BIO 123 Midterm 2 Questions and Answers Biological Assigned Sex the anatomical, physiological and genetic characteristics associated with being male or female Gender Identity the psychological sense of being male or female Hijra transgender people in South Asia male to female Sexual Orientation in Animals Assertion of Dominance Prisoner Effect Social Glue Practicing Assertion of Dominance Possible reasoning for same gender mounting Prisoner E...

Cal Poly Bio 123 Midterm 1 Questions & Answers What is Bio? — the study of life What categorizes what is living? — exchanging something with the environment metabolism reproduction What is sex?— offspring that has genetic material from 2 parents scientific method 1) Ask Question 2) Propose Hypothesis hypothesis: Enzyte cause an increase in penis size null hypothesis: Enzyte does not cause an increase in penis size 3) Design Study (exper/obv) 4) Make Predict...

BY 123 Exam 1 (Ch 1-7) Questions and Answers Inductive versus deductive reasoning Inductive: small to big (specific observations lead to a generalization) Deductive reasoning: big to small (generalizations to ideas about a specific idea used to hypothesize) Evolution the process of change that is the key to biodiversity biology scientific study of life properties of life 1) order 2) evolutionary adaptation 3) regulation 4) energy processing 5) growth and developmen...

BIO 123 Chapter 4 HW Questions and Answers Drag the images to their corresponding class to test your understanding of prokaryotic cell shapes Look at pic Please label the image to assess your knowledge of prokaryotic cell structure. Look at pic Please order the following choices (1 being smallest to 4 being largest) to test your understanding of the size ranges of bacteria in comparison to other organism 1. A typical virus 2. Rickettsias and chlamydias 3. Typical bacteria 4....

Bio 123 Chapter 32- Animal Diversity Questions and Answers 1) As you are on the way to Tahiti for a vacation, your plane crash-lands on a previously undiscovered island. You soon find that the island is teeming with unfamiliar organisms, and you, as a student of biology, decide to survey them (with the aid of the Insta-Lab Portable Laboratory you brought along in your suitcase). You select three organisms and observe them in detail, making the proper notations. Which of the following organism o...

Bio 123 ch 17 Questions and Answers Two adaptions that land plants have for minimizing water loss are ___ and _____ waxy cuticle; cells that regulate opening and closing of stoma The first group of land plants is called ____ Bryophytes Which of the following types of plants have: originated 360 mya, produced seeds that are not in specialized chambers, were abundant during the age of the dinosaurs? Bryophytes, angiosperms, seedless vascular plants, gymnosperms Gymnosperms ...

Bio 123-chapter 8 questions and Answers This diagram (on guided reading) represents one cell dividing to give rise to two new daughter cells. Each new daughter cell will be __ to each other and the parent cell identical Cell division will accomplish which of the following functions in your body? Growth and development, production of gametes, cell replacement All of the above T/F: Binary fission is considered asexual reproduction. True T/F: When chromatin is in its diffus...

BIO 123 Midterm 1 Questions and Answers What is the Central Dogma of Biology? How DNA makes proteins What is Transcription and how fast does it happen? Making RNA using the DNA template; quickly. Where is transcription happening right now? In almost every cell of your body. What happens inside the ribosome? Amino acids are strung together to make proteins. what is a polygenic trait? A trait that is coded for by many genes working together. Which cells are...

BIO 123 Exam 2 Questions and Answers Which of the following traits was most important in enabling the first plants to move onto land? Development of sporopollenin to prevent dessication of zygotes Characteristic shared by algae and seed plants Chloroplasts Which group of organisms should feature mitosis most similar to that of land plants? Charophytes Some green algae exhibit alternation of generations. All land plants exhibit alternation of generations. No charophytes...

Biology 123 exam 1 practice test questions & Answers Some current species share one or more traits. These species inherited these traits from a common ancestor they share. The shared traits inherited from a common ancestor are: A) evolution B) alleles C) homologies D) All of the above C) homologies Charles Darwin described the change in traits that occurs in a population over generations as "Descent with modification" as: A) Transcription B) splicing C) evolution D) transl...

BIO 123 EXAM 2 (clc) Questions and Answers Entropy is a measure of disorder Example of a prokaryotic cell bacterium What does not expend energy? diffusion Ridding the cell of material by discharging it from sacs at the cell surface is called exocytosis Placing a plant into a hypertonic environment will cause turgor pressure to decrease Water moves into a cell placed in a(n) _____ solution. Hypotonic This molecule in the cell membrane allows it to ...

BIO 123 Final Exam Questions & Answers what do surgical penile implants assist with? erection Why do human males have nipples? byproduct: do not favor males but females need them - genetic similarities - costs don't outweigh benefits How are humans still evolving? genes resistant to diseases are forever evolving - cities have higher pressure to evolve, different evolutionary pattern then those who live in urban places - we can digest milk as adults now Lac...

Biology 123 lab exam 1 Questions and Answers total magnification= ocular magnification + objective magnification what is the formula for total magnification? ocular and objective what are the two types of lens on a microscope? resolving power ability to reveal detail to distinguish 2 closely spaced objects as being 2 things rather than 1 1. refractive index 2. wavelength of light 3. angle aperture what factors can change the resolving power? 2 how many carbon ...

Bio 123 Exam 1 Questions and Answers Mutation when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene gene a sequence of DNA that controls a trait Species a group of organisms that can interbreed and produce fertile offsprings as well as share evolutionary history and ancestry gene pool all of the possible alleles in a population population individual organisms of the same species in the same location at the same ...

BIO 123 Final Questions and Answers to covert m to cm multiply by 100 to convert km to m multiply by 1000 one liter fo water weighs 1 kg to convert cm to m divide by 100 to convert ha to m2 multiply by 10,000 on a microscope, the objective lenses magnify objects 4x, 10x, 40x, or 100x who built the first compound microscope Galileo always carry a microscope with one hand on the ___ and the other on the ___ arm, base on a microscope,...

BIO 123 EXAM #3 (Mastering Bio) Questions and Answers correct A neuron's nucleus is located in its _____. cell body A nerve impulse moves toward a neuron's cell body along _____. dendrites A nerve impulse moves away from a neuron's cell body along _____. axon An impulse relayed along a myelinated axon "jumps" from _____ to _____. node of Ranvier ... node of Ranvier Axons insulated by a(n) _____ are able to conduct impulses faster than those not so ...

Bio 123- Exam 1 Questions and Answers 1) Observation 2) Hypothesis 3)Experiment 4) Data Analysis 5)Conclusion 6)Repeat Scientific Method Observation Gathering information hypothesis -educated guess -using deductive reasoning -suggested explanation that accounts for those observations -subject to future rejection Experiment -test of a hypothesis -design, variable, control group Data Analysis -organization and tables -graphing results Conclusion ...

Biology 123 Exam 2 Questions and Answers Light Microscopes (LM) The first microscopes visible as light passes through. Can magnify up to 1000X. Electron Microscope Uses a beam of electrons. Can magnify up to 100,000X. Scanning electron Microscope (SEM) Studies the detailed architecture of cell surfaces. Specimen must be coated in gold. Occurs in a vacuum. Transmission Electron Microscope (TEM) Study the details of internal cell structure. Specimen must be coated in gold...

BIO 123 Chapter 40 Questions and Answers in a physiological system operating with positive feedback, a change in a variable will amplify rather than reverse the change metabolic rate is the total amount of energy an animal uses in a unit of time choose the list that correctly ranks metabolic rates per gram of body mass , from lowest to highest fish, dog, mouse Tunas, sharks, penguins, and dolphins all have a basic fusiform shape, tapered at both ends. What explains this ...

Cal poly Bio 123 midterm 1 lectures 1-4 Questions and Answers what is sex In humans: male, female, or intersex; Based chromosomes, anatomy, eggs/sperm What is Biology? The Study of Life what is sexual reproduction Offspring has genetic material from two parents difference between science and pseudoscience Both science and pseudoscience claim that evidence is key; however, only science provides valid, credible, testable evidence. They both formulate hypotheses, but pseud...