Breaks the hydrogen bonds between the 2 strand of DNA. Three of the following are reasonable predictions concerning your hypothesis, select the exception: We have other quizzes matching your interest. Bio Practice Exam 1 - Introduction to Biology- EXAM # Enter each answer in your clicker and circle - Studocu Southern New Hampshire University University of California Los Angeles University of Massachusetts Lowell University of Houston-Clear Lake Silver Creek High School (Colorado) General College Chemistry (CHEM 105) What is the responding variable? Glucose molecules are a form of potential energy that can be broken down by an organism to produce energy in the form of ATP molecules. c. enhanced glucose uptake in the brain. the mono-synaptic circuit of the reflex arch? Seals the nicks in the sugar-phosphate bonds of one of the new DNA strands. Which of the following is an example of positive feedback? The offspring are referred to as hybrids. 3. Birds, turtles and snakes are all animals with endoskeletons. If you place a few drops of food coloring in a glass full of water, eventually all the water is colored. Ribosome | AE. c. Which is the control group? Comprehensive; covers all topics learned in Biology 1 (1A) Worth 20% of your overall grade. Only male dung beetles roll balls of dung. The normal systolic/diastolic pressure in the periphery is 120/80 mm Hg. d. pregnancy and atrophy of corpus luteum. What is the (i) the d. couple the sinoatrial and the atrioventricular nodes. Topics Covered: Roundworms, Flatworms, Mollusks, Annelids, Arthropods, 1. What is a major difference between action potentials in an axon and in a skeletal muscle g. Louis Pasteur disproved spontaneous generation __________________________________________________________ Biology the study of life 5. ___ sponges _________ Organisms that lack the characteristics to survive will die before reproducing, and therefore, not pass on the less desirable characteristics. c. Ribosome ________________________________________________________ Biology is the study of.? The clone would be a younger identical twin to the donor of the DNA. Biology I Final Exam (Practice) - ProProfs Quiz Many copies of the fragments of DNA are produced. What is the Make sure to practice answering both types of questions. a. ovulation has just occurred. __ yes __ Do spiders? After 6 weeks he counts the number of tomatoes are present on each plant. Chloroplasts are found in eukaryotic cells that contain chlorophyll, such as plants. This statement is correct because: Know the difference between a(n): high levels chorionic gonadotropin and high levels of gonadotropin releasing hormone. j. Responsiveness ________________________________________________________________________ What is the difference between a common name and a scientific name? For example, temperatures inside organisms are not hot enough for chemical reactions to take place quickly. Topics: Classification, Theory of Evolution, The Six Kingdoms. Sunlight is needed for the reactions to occur. The technique requires that the egg develops in a female's uterus. a. they have a relatively high concentrations of erythrocytes in their bloodstreams. Which is a muscle to help suck food (soil) in? c. the face recognition area in the temporal lobe. Kingdom, ___________________, Class, ____________________, Family, _______________ Species, 9. a. it is driven by muscle contraction back to the heart. What animal has suckers, a beak, and a fin (most of you dissected it in class) ______________________, 11. A sample of DNA is added to a gel which binds the molecule together. the di-synaptic circuit of the reflex arch? The chromosomes from an egg are mixed with the chromosomes from an adult cell. Gycolysis produces ______ ATP, Section D: Evolution and Taxonomy What shape is a plant cell? To determine whether a field of study is a science, you would: Strictly speaking, DNA replication leads to: What does recombinant DNA technology refer to? On this polypeptide chain you perform 5 consecutive hydrolysis reactions. ______________________ Worth 20% of your overall grade, Section A: Scientific Processes and Introduction to Biology (Ch 1) __group B____, a. c. What are the three objectives found on the microscopes you used in class? b. pepsin is secreted as an inactive zymogen. b. binding of myosin to actin. When hybridization occurs, the offspring are typically sterile. ., one of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope. that is crucial in phototransduction. Biology 1 Final Exam Review - Answers for 2023 Exams Terms in this set (115) chromosome. _draw conclusion_. d. the nervous system expenses a large amount of its energy managing the ionic gradients across Whether you are in high school or college, you are likely to have a biology requirement. fiber? E. contractile vacuole, Chloroplast __________ photosynthesis __________ . 4. (i) Na+, (ii) Ca++, and (iii) Na+. e. Nucleus ________________________________________________________ Biology 1001A final exam practice exam 2021 - Studocu How did Darwins Theory explain the different shapes and sizes among the beaks of finches on the Galapagos? to: 2. E. food vacuole, A. macronucleus n. Observations perceiving objects or events Which of the following is a major difference between cardiac and smooth muscles? To determine whether a field of study is a science, you would: A. d. the trachea and the lungs develop as an out-pocket of the digestive tract. b. the desert hare. a. red. All the other organelles listed are important to the function of animal cells. . _coarse____ 25. b. the vasa recta. What is the intermediate host of the schistosoma worm? d. the auditory area in the temporal lobe that receive input from the ear. d. digests lipid and cholesterol. b. the right ventricle. When using the high power objective, which focus knob do you use? 4. D. Seals the nicks in the sugar-phosphate bonds of one of the old DNA strands. a. it cannot be swallowed against gravity. b. progesteron . The levels of classification, from largest (most inclusive) to smallest (most specific), include domain, kingdom, phylum, class, order, family, genus, species. Which of the following hormones is not found in males? Of all the phyla, which contains the largest number of species? AD. 2. c. the nervous system is not able to produce any ATP by fermentation. Unit 1 Final Exam Practice | Biology Quiz - Quizizz Glycolysis take place where in the cell and under what circumstances? an hour ago. Whether you are in high school or college, you are likely to have a biology requirement. __________________________________________________. Unlike other animals, sponges do NOT have (check all that apply) 10:12 C. 10:11 D. 11:11 Click the card to flip . __ capturing food ______________. [ blood / intestine / brain ], 5. Selected chromosomes are transferred to the nucleus of an egg. d. the brain. Objects that radiate in the infra-red range C. oral groove (or mouth pore) What metric system unit would be used to measure volume (such as a can of coke) ? 5. a. coordination between the ovarian and the uterine cycles. d. the aorta, which stores pressure delivered by the ventricle. 14. c. (i) Na+, (ii) Ca++, and (iii) K+. i. Homeostasis state of biological balance; staying the same b. smooth muscle cells are polynucleated. d. the Na+/K+ pump will be increase its activity rate. Charles Darwin proposed the theory of evolution by the mechanism of ____________. c. determine the duration of the systolic phase of the cardiac cycle. unfair question. The sugar molecules and phosphate groups make up the sides of the ladder, and the nitrogen bases make up the steps of the ladder. A difference in reproduction between individuals. You are eager to explain, using the scientific method, why these beetles are rolling ball of cow manure. 4. Where in the cell does glycolysis take place? d. a muscle cell. tissues and organs because: 9th grade. a. the left ventricle. Kingdom, _____ Phylum _________, Class, ___ Order ____, Family, _ Genus _ Species, 9. mediates only reflexes. a. configuration change of tropomyosin to expose myosin binding sites on actin molecules. e. oxygen associates with hemoglobin by allosteric interaction. d. smooth muscles contract by actin-myosin based sliding filament mechanism. Appropriate descriptions for a plasma mebrane include all BUT, Types of passive transport include all BUT, A solution that has a higher concentration of solute and a lower concentration of water than inside the cell is, An isotonic solution means that the solute concentraion outside the cell is. 11. We have similar dung beetles here in MO. Chromosomes | BE. What is the condition of the oocyte at the time of ovulation? b. 0% average accuracy. 3. _____________ _______________ is the process that releases energy by breaking down food molecules in the presence of oxygen. Which of the following DOES NOT apply to carbohydrates? How might light reception be affected if a mutation in transducin renders E. chloroplasts d. (i) Ca++, (ii) Ca++, and (iii) K+. e. photoreceptor cells are permanently depolarized. Endoskeletons are internal skeletons. What is necessary for natural selection to lead to evolution? c. the voluntary nervous system does not mediate reflexes; the autonomic nervous system The science of biology Water and life Unit 2: Chemistry of life Elements and atoms Electron shells and orbitals Chemical bonds and reactions Unit 3: Water, acids, and bases Hydrogen bonding in water Cohesion and adhesion Temperature and state changes in water Acids, bases, and pH This is due to the process of ______ diffusion ____ What is an adaptation? The tentacles of a cephalopod are used for what purpose? pregnancy and atrophy of corpus luteum. Central vacuoles are used to store water in plant cells. _ P ___ Chloroplasts __B__ Cell Membrane _ B _Nucleus _ P_ Cell Wall __ B __ Mitochondria 2. made of cells, grows and develops, uses energy. a. initiate the cardiac cycle. d. it is reabsorbed by the heart. 5. _____________________________________, 2. The functional unit of the nervous system is: c. the baboon. 10. a. blood flow to the lungs will increase. Honors Biology Semester 1 Final Exam Review practice DRAFT. The impression left behind by a DNA sample is unique for each individual. Surface area to volume ratio refers to the amount of surface area on the outside of the cell compared to the cells volume. e. the energy levels of red and blue wavelengths are different. d. distort the question and argue that several choices could be the correct answer. Exoskeletons are skeletons located on the outside of an animals body. Name an organism that is sessile: ______________________________________________________, 17. Ameba ___ pseudopodia _______________________________, 4. Premium members get access to this practice exam along with our entire library of lessons taught by subject matter experts. What part of the cell is described as selectively permeable? Reproduction - organisms reproduce their own kind3. Animal-Like Protists are called _____ protozoa _____________, 5. activates smooth muscles only. c. the body is breaking down its protein as a source of energy. Copyright 2009-2022 Tests.com LLC - All Rights Reserved. b. Topics: Classification, Theory of Evolution, The Six Kingdoms. Quiz: Can You Guess These Asian's Nationality? The arrow on the drawing points to the ____ clitellum _____ __X _ Multicellular __X __ Heterotrophic _____ Hermaphroditic ____ Mobile, 18. a. peristaltic movement of the gut. diaphragm, a. To what KINGDOM do the ameba, euglena and paramecium belong? Algae bodies that are plantlike, such as the structure of brown algae, are referred to as a. Organisms in Kingdom Protista include eukaryotes that do not share all of the characteristics of organisms in the kingdoms Animalia, Fungi or Plantae. Their offspring will also have the characteristics that allowed the parent to successfully survive. What is the function of the structure? Q. e. the reflex will occur with a longer delay. ___ The fossil record shows transitional species In humans, there are two sex chromosomes, referred to as X and Y. Females have two X chromosomes in each body cell and in each sex cell (gamete). e. less turbulence is generated in concurrent exchange. -Cells are the basic units of life All living things are made of cells All cells are produced by existing cells 2. b. 16. e. it will elevate plasma pH. Try this free practice test to see how prepared you are for a biology exam. must it pass through before it will find itself in a glomerulus again? ___________, a. Practice for Bioogy 1 Final Exam Terms in this set (60) Sunlight The original source of almost all the energy in most ecosystems. c. the reflex will be exaggerated. Chromosomes are located in a cells nucleus. b. flatworm & roundworm, 21. d. water diffuses down its osmotic gradient from the glomeruli into Bowmans capsule. _________ lives attached to a surface, does not move __________________ Free-Response Questions. Describe how evolution would have acted on giraffes according to natural selection. Know the taxonomic categories used to describe how organisms are classified. capsules? 6. Fashion Style Quiz: What Clothing Style Suits Me? _________________________________ assume that the instructor is up to trickery. are generated by Ca++ influx. Pellicle ________ stiff membrane surrounding euglena ________ c. the overlap between thick and thin filaments increases in contracted sarcomeres. 9. Which process in the nephron is least selective? Muscle spindles are activated in response to: Biology 101: Intro to Biology Final Exam. e. the left ventricle and the aorta, both of which have a pressure of 120 mm Hg during systole. c. it will move into the nose because the oral and nasal cavities are connected. e. it has just completed its final meiotic division. b. water diffuses into the distal convoluted tubule to dilute the urine. In most animals, the tube that connects the mouth to the stomach is the ________________________, 13. 2. d. the reflex will be unaffected. In females, what does a sudden increase of plasma luteinizing hormone portend? [ Natural / Artificial ] Selection is responsible for the many different breeds of dogs. Staying small gives unicellular organisms a high surface area to volume ratio. c. Ribosome ______ makes proteins ________________ How might a person contract a tapeworm? c. cardiac muscles are poly-nucleated; smooth muscles are mono-nucleated. b. produces and secretes bile salt. __ square _____________ An animal cell? Overview: 5 sections, 130 multiple choice questions Worth 20% of your overall a. Genes are sequences of DNA on a chromosome. 5. ___________________________________. of cardiac muscles. Can sponges reproduce asexually? What is metamorphosis? Overview: 5 sections, 130 multiple choice questions Worth 20% of your overall grade Comprehensive; covers all topics learned in Biology 1(1A) Section A: Scientific Processes and Introduction to Biology (Ch 1 . Place them in the correct order. c. smooth muscle cells are a major component of the voluntary muscle system. Section D: Invertebrates Topics: Microscope Use, Scientific Method, Metric System, 1. d. menstruation is imminent. ____________Do crustaceans have antennae? h. Spontaneous Generation ________________________________________________________________ ______________________ A set of ideas that explain a broad set of observations is a: Which one of the following characteristics is not necessary in order for an object to be considered living? google_ad_client = "ca-pub-0577427216952698"; Whether you are in high school or college, you are likely to have a biology requirement. ____ eating contaminated food _________________ Genes are made of DNA sequences and act as instructions for making proteins (although not all genes make proteins). _____________________________________. g. Golgi Apparatus __________________________________________________, 8. e. the membrane potential will hyperpolarize to restore the resting potential. The contractile unit of the muscular system is: What is the function of the structure? How many peptide bonds are left in the chain? comprise three phases: (i) an initial rising phase, (ii) a plateau phase of sustained We have other quizzes matching your interest. d. in the plasma membrane of the post-synaptic cell. 0. d. (i) sarcoplasmic reticulum; (ii) extracellular space. by ahanson12. 6. c. the epiglottis is formed from both the respiratory and the digestive system. it is arrested at the prophase of the first meioti, . Which is a muscle to help suck food (soil) in? Natural selection takes place when organisms with the characteristics best suited for their environment survive and produce fertile offspring. Plant A = 9 Plant B = 4, a. Final Exam Practice MIT Biology Department7.012: Introductory Biology - Fall 2004Instructors: Professor Eric Lander, Professor Robert A. Weinberg, Dr. Claudette Gardel Final Exam Practice Final Exam is on Monday, DECEMBER 13 9:00 AM - 12 NOON BRING PICTURE I.D. The products of photosynthesis are oxygen and glucose, a simple carbohydrate. _______________________ . ___ Every organism has unique structures unlike any other organism. Males have one X chromosome and one Y chromosome. What is an autotroph? d. chorionic gonadotropin. Which of the following pairs of phenomena are incongruous? Save. What is regeneration? How many legs does an insect have? Below, you will find links to several practice exams for General Biology. In each case, the cell in the beaker is 10% salt. By-and-large, all organs receive both sympathetic and parasympathetic input. Comprehensive; covers all topics learned in Biology 1(1A) fertilization. During meiosis, gametes (sex cells) are formed by reducing the number of chromosomes found in somatic (body) cells by one half. What was the stiff shell-like structure you removed from the squid during the dissection? grows and develops, responds to surroundings, can move. PDF Final Exam Practice - MIT OpenCourseWare a. an axon. ___________________________________________________ A red blood cell is flowing in a glomerulus in the kidney. Chloroplasts and central vacuole are important organelles in plant cells. In each case, the cell in the beaker is 10% salt. What are the three parts of the insect body plan? Exams are provided as solutions files. Incorrect answer. Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. ______________________________ 1. What does sessile mean? 6. ______________ is the process in which one molecule of glucose is broken in half, producing two molecules of pyruvic acid, a 3-carbon compound. b. lobster & millipede, a. squid & jellyfish Unit 1 Final Exam Practice DRAFT. Exam 1 2 USE THIS without answers. Play this game to review Biology. b. changing the shape of the lens. Biology uses a system of classification to group organisms together based on their characteristics. The lung is a diverticulum of the digestive tract. d. action potentials in the axon are generated by Na+ influx; action potentials in the muscle fiber _________________________________. Fungi ____ mushrooms and yeast ___ Protista ____ paramecium, ameba, euglena, algae ______ a. the dolphin. 3. a. sodium transporters in the ascending limb of the loop of Henle remove much of the salt. The main function of the cardiac pace-makers is to: When using the high power objective, which focus knob do you use? ______________________ Cnidarians use their tentacles for: ________ capturing prey ________________________________. In each of the situations pictured, indicate whether the cell will gain water, lose water, or stay the same. Eukaryotes have a nucleus. Biology may be a tough subject to crack, but youll be happy you did it once you finally master the scientific study of biology. potential depolarizes by a few millivolts? In each of the situations pictured, indicate whether the cell will gain water, lose water, or stay the same. d. ATP is required for relaxation of skeletal muscles but not for cardiac muscles. e. the spinal cord. ___ Annelida ______, 8. nucleus, A. cell membrane 2. Biology A Final Exam Practice Flashcards | Quizlet If they were as large as a multicellular organism, their surface area to volume ratio would be too low to support life. Paramecium ________ cilia ____________________________________ Biology Exam I: A Quiz On Cells And The Important Macromolecules, Transcription And Translation Quiz With Answers.
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