biology 1 final exam practice
Final Exam Review Guide Biology 1 Answer key to the review guide that covers the major topics of basic biology, first semester. 37 pages 2018/2019 100% (1) 2018/2019 100% (1) What are mandibles? Messenger RNA (ribonucleic acid) transfers genetic information from the DNA in a cells nucleus to ribosomes. 5. ___ The fossil record shows transitional species d. pumping of salt in the loop of Henle. Breaks the hydrogen bonds between the 2 strand of DNA. _________________________________ ask question / observation_ E. food vacuole, A. macronucleus photoreceptors. e. the left ventricle and the aorta, both of which have a pressure of 120 mm Hg during systole. nervous system uses only norepinephrine as a neurotransmitter. d. the two ventricles are contracting. Paramecium ________ cilia ____________________________________ The levels of classification, from largest (most inclusive) to smallest (most specific), include domain, kingdom, phylum, class, order, family, genus, species. Exam 1 2 USE THIS without answers. Molecules move into the cell, out of the cell and through the cell slowly through the cell membrane. Over time, these characteristics will continue to be passed on to future generations. Organelles are specialized structures in cells that support the cellular functions. Golgi apparatus and mitochondria are found in eukaryotic cells. b. oxygen is covalently attached to the polypeptide. 0 times. 6. In order for hybridization to occur, the parents must be similar to each other. d. the voluntary nervous system activates skeletal muscles only; the autonomic nervous system c. auditory receptor. 15. Take the following quiz on all of the ins and outs of biology to see if youre ready for the big leagues the final exam! j. Responsiveness ________________________________________________________________________ the mono-synaptic circuit of the reflex arch? The chromosomes from an egg are mixed with the chromosomes from an adult cell. d. What part of the microscope can be used to adjust the amount of light? Both plants are given the same amount of light and water. Most test questions come from lecture, but you are responsible D. Seals the nicks in the sugar-phosphate bonds of one of the old DNA strands. What organisms belong to the PHYLUM PORIFERA? Ribosome | AE. e. all of the above. What is an autotroph? When a sample of DNA is compared to an individual's fingerprints, you can distinguish among individuals. google_ad_client = "ca-pub-0577427216952698"; ________, 17. Then click 'Next Question' to answer the next. On the picture of the squid, identify the: 26. 4. Where in the cell does glycolysis take place? This does not include the open discussion quizzes that was on the exam. assume that the instructor is up to trickery. What is an adaptation? Which of the following is an example of positive feedback? c. in the plasma membrane of the pre-synaptic cell. What does DNA ligase do during DNA replication? The lung is a diverticulum of the digestive tract. b. high levels of progesterone and menstruation. All DNA is located inside a cells nucleus. contraction. __2_ Pharynx __4_ Gizzard __5__ Intestine _1___ Mouth __3__ Crop _6___ Anus, 12. Biology 121 Practice Exam 1 1 This practice test is the same length as the lecture exam, and the questions are about the same level of difficulty. The dung beetles use the balls of dung to construct nests. Plant Anatomy Practice Test. Incorrect answer. If you place a few drops of food coloring in a glass full of water, eventually all the water is colored. Know the taxonomic categories used to describe how organisms are classified. 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). _____ Chloroplasts ______ Cell Membrane ______ Nucleus ______ Cell Wall ______ Mitochondria by ahanson12. 25. Which of the following DOES NOT apply to carbohydrates? In a microscope, the ocular (eyepiece) is used to look through According to the cladogram, which two species are most closely related? What is the responding variable? What organisms belong to the PHYLUM PORIFERA? e. air in the lungs will prevent it from passing the throat. Identify the following organisms (mollusk, tapeworm, annelid, flatworm, cnidarian (hydra), crustacean), .crustacean..flatworm hydra, .mollusk..tapeworm annelid, Cephalothorax - front section of the body, Swimmerets - smaller, attached to abdomen, 23. Try this free biology practice test to see how prepared you are for a biology exam. Biology 105 Which of the following pairs of phenomena are incongruous? For each of the structures listed, indicate whether it is found in PLANTS (P), ANIMALS (A), or BOTH (B). 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? Final Exam Study Guide. __________ Sexually? ___ cell membrane _____ c. changing the number of action potentials generated by retinal cells. A sample of DNA is added to a gel and exposed to a current. b. spiders & crabs, a. sea anemone & sponge On the animal below, label the dorsal (B), ventral (C), posterior (D) and anterior (A) sides, 12. The process that produces a DNA fingerprint from a blood sample. k. Reproduction ________________________________________________________________________ How would a person contract schistosomiasis? Define evolution: ___________________________________________________ i. Homeostasis state of biological balance; staying the same Why do plants appear green? _________________________________________, 3. Comprehensive; covers all topics learned in Biology 1 (1A) Worth 20% of your overall grade. d. luteinizing hormone b. changing the shape of the lens. In each case, the cell in the beaker is 10% salt. Photosynthesis is the metabolic pathway that produces oxygen and glucose in organisms with chlorophyll. a. neural tissues contain disproportionally high concentrations of mitochondria. Pseudopodia ______ "false feet", extensions of cytoplasm used for movement and catching food ___ e. the pig. _______________________________________________________________ Long necked animals had an advantage in that they could reach high leaves, those animals survived and passed their genes to the next generation. a. increasing or decreasing the aperture of the pupil. h. Spontaneous Generation the idea that life could come from nonliving matter c. Hypothesis ________________________________________________________________________ Fashion Style Quiz: What Clothing Style Suits Me? 3. Multicellular organisms include organisms with more than one eukaryotic cell. d. Lysosome ________________________________________________________ _____nucleus_________ In most animals, the tube that connects the mouth to the stomach is the __ esophagus ________, 13. Name an organism that is sessile: ___________ sponge, hydra, coral, anemone ______, 17. _____________ each bird was adapted to an island's particular food source __________________________________, 13. c. it is absorbed by the colon. Which of the following is an example of negative feedback regulation in the digestive How are proteins, lipids, and polysaccharides similar? On the animal below, label the dorsal, ventral, posterior and anterior sides. ATP is used in photosynthesis but is neither a reactant nor a product. Which best describes nuclear transfer? Try this free practice test to see how prepared you are for a biology exam. ___ Pharynx ___ Gizzard ____ Intestine ____ Mouth ____ Crop ____ Anus, 12. Within Kingdom Protista are a group of protists that behave like animals. e. both atria and both ventricles are contracting. Respiration breaks down molecules called ATP for cells to use as energy. round I wrote them all, so the style is similar too. Which of those structures grinds the food? What does the scientific name tell you about the organism? The normal systolic/diastolic pressure in the periphery is 120/80 mm Hg. What is the function of the foot of the mollusk? 15. Human Activity potential depolarizes by a few millivolts? b. What Phylum includes all the segmented worms, like a leech or earthworm? has similar chemicals, makes noises, made of cells. _____________________________________. Your exam will have both multiple choice and short answers. Biology uses a system of classification to group organisms together based on their characteristics. d. distort the question and argue that several choices could be the correct answer. b. cardiac muscles are coupled through specialized junctions; smooth muscles are not coupled. ____________Do crustaceans have antennae? 16. c. arterial pressure drives fluid out of the glomerulus. regulation of testosterone secretion by Leydig cells in the testis. Growth and development - inherited information in the form of DNA controls the pattern of growth and . 6. -Cells are the basic units of life All living things are made of cells All cells are produced by existing cells 2. Surface area to volume ratio refers to the amount of surface area on the outside of the cell compared to the cells volume. Chloroplasts contain chlorophyll and are the site of photosynthesis. _ getting bitten by a mosquito, which transmits the protist plasmodium into the blood, 8. Unit 1 Final Exam Practice DRAFT. How might a person contract a tapeworm? d. the trachea and the lungs develop as an out-pocket of the digestive tract. c. implantation has occurred. What would happen to the reflex in a person who has lost Animals and plants are all multicellular. c. determine the duration of the systolic phase of the cardiac cycle. Which is the polyp? What animal has suckers, a beak, and a fin (most of you dissected it in class) ______________________, 11. b. it reduces the efficacy of renal filtration. . __________________________________ google_ad_height = 15; Genes are made of DNA sequences and act as instructions for making proteins (although not all genes make proteins). b. smooth muscle cells are polynucleated. e. is embedded in the pancreas. 7. Gycolysis produces ______ ATP, Section D: Evolution and Taxonomy A. //-->, 1. 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 . e. salt diffuses directly from the distal convoluted tubule into the adjacent blood vessels. When using the high power objective, which focus knob do you use? prokaryote and eukaryote __________________________ unicellular and multicellular ______________________________ c. follicle stimulating hormone Preparing For The Biology Exam? What affects the rate of photosynthesis? _______________________________, 6. Ammonia is toxic because: heterotroph and autotroph __________________________ mobile and sessile ____________________________________, 12. _____________________________________________ changes. _X_ The fossil record shows transitional species e. all of the above. Identify the process pictured as either mitosis, osmosis, or endocytosis e. the response is more specific to a particular signal. ahanson12. k. Reproduction making more of the same kind, either sexually or asexually Place them in the correct order. 1. a. ovulation has just occurred. ______________________ c. voltage changes is confined to the plasma membrane in the axon, but can occur deep in the Topics: Cell Structure, Organelles, Types of Cells, Cell Transport, Cell Division, trinity job opportunities
biology 1 final exam practice
biology 1 final exam practicedoes your body start dying at 25
biology 1 final exam practicetraffic fatalities by year
