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BIOLOGY 93 UCI MIDTERM 1 Questions With Answers | UPDATED Hypothesis - ANSWER a tentative answer to a well framed question - an explanation on trial Prediction - ANSWER A logical statement about what will happen if the hypothesis is correct. Experiment - ANSWER a repeatable procedure that is used to test a hypothesis (a scientific test carried under controlled condition) Variable - ANSWER factors that vary in an experiment Controlled Experiment - ANSWER An experiment in which all f...

Bontrager Radiographic Positioning Final Exam Test Bank Marking Scheme The first general rule in diagnostic radiology suggest that a minimum of ______ projections be taken _______ degrees from each other as possible are required for most radiographic procedures. - ANSWER- 2 projections; 90 degrees The direction or path of the central ray of the x-ray beam defines the following positioning term: - ANSWER- Projection A patient is erect with their back to the IR. The left side of the bo...

BIOL1P91 Final Exam Prep test Questions With Verified Answers What are the 4 functions of the cell membrane 1. seperating internal and external environment 2. regulating traffic in the cell 3. Holding contents of the cell in place 4. creates interface for cellular activity What is the structure of the cell membrane - phospholipid bilayer - integral and peripheral membrane proteins - carbohydrate bonded to proteins - fluid mosaic model - asymmetrical leaflets fluid mosaic model of...

Bontrager Chapter 3 Abdomen Exam Questions And Answers What is the most common abdominal radiograph? - ANSWER- AP supine often called the KUB (kidneys, ureters, and bladder) Plain radiographs are taken without the use of what? - ANSWER- contrast Acute abdominal series may show what? - ANSWER- bowel obstruction perforations involving: free intraperitoneal air excessive fluid in abdomen intra-abdominal mass air outside the digestive tract - ANSWER- intraperitoneal air how many radiogra...

BIOL 1P91 - Final Exam Prep Questions Well Answered 100% Which of the following happens in the cytosol? a) Glycolysis b) breakdown of pyruvate into an acetyl group c) citric acid cyle d)oxidative phosphorylation e) all of the above - ANSWER Answer: Glycolysis The net products of glycolysis are: a) 6 CO2 + 4 ATP, 2 NADH b) 2 pyruvate, 2 atp, 2 NADH c) 2 pyruvate, 4 ATP, 2 NADH d) 2 pyruvate, 2 GTP, and 2CO2 e) 2 CO2, 2 ATP & glucose - ANSWER Answer: b, 2 pyruvate, 2 atp, 2 NADH...

BIOL 1P92 FINAL Verified Questions With Answers | LATEST UPDATE Plastids originated from which prokaryotes? Cyanobacteria Are protists a monophyletic group? why or why not? No, they are paraphyletic because they have no specific common ancestor Which protists are most closely related to plants? Charophytes Amoebas habitat Marine, freshwater, soil How are protists differentiated into groups? Classified by habitat and motility Plankton swimming or floating protists, bacteria, vir...

BIOL 1P92 FINAL Verified Questions With Answers | LATEST UPDATE Plastids originated from which prokaryotes? Cyanobacteria Are protists a monophyletic group? why or why not? No, they are paraphyletic because they have no specific common ancestor Which protists are most closely related to plants? Charophytes Amoebas habitat Marine, freshwater, soil How are protists differentiated into groups? Classified by habitat and motility Plankton swimming or floating protists, bacteria, vir...

BIOL 1P92 Final Exam Verified Questions & Correct Answers | Latests update Which tissues contract? - ANSWER Muscle tissue contracts: - skeletal - smooth - cardiac Out-pouching of esophagus in birds - ANSWER The lower esophageal of birds is called the crop and it is an area where birds can store things What is Darwinian fitness? - ANSWER It is the relative likelihood that a genotype will contribute to the gene pool of the next generation as compared with other generations It is ...

BIOL 1P92 Final Exam Prep Questions Well Answered 100% Prokaryotes which plastids originated from - ANSWER Photosynthetic prokaryotic endosymbionts by non-photosynthetic eukaryotic hosts. Are protists monophyletic? - ANSWER Protists are not monophyletic, they are paraphyletic (includes single ancestor and some descendants). They contain organisms that are more closely related to members of other kingdoms than they are to other protists. Phytoplankton - ANSWER Microscopic photo...

BIOL 1P91: Final Exam Verified Questions & Correct Answers | ExpertWritten Solution | Latests update How many parental strands are involved in DNA replication? 2 What nucleotide pairs with adenine? Thymine What nucleotide pairs with cytosine? Guanine Where is the origin of DNA replication? 2 Replication forks How many origin of replication is present in bacteria? One What direction does DNA replication move on the forks? Outwards What is a DNA helicase? Separates double stranded...

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BIOL 1P91 – Final EXAM .OVER 280 QUESTIONS WITH VERIFIED CORRECT ANSWERS Holds the cell together and controls what goes in and out - ANSWER cell membrane separates cell contents from the surrounding environment - ANSWER plasma membrane uptake and export of ions and molecules, cell compartmentalization, protein storing, anchoring cytoskeleton, production of ATP and NADPH, cell signalling, cell and nuclear division, and adhesion of cells to each other and to the extracellular...

BIOL 1P91 Prep Test Questions Answered Correctly | LATEST UPDATE 2 reactions that make up photosynthesis - ANSWER Light reactions Calvin cycle light reaction - ANSWER - Uses light energy - Occurs in the thylakoid membrane - Produces ATP, NADPH and O2 Calvin Cycle - ANSWER - Occurs in stroma - Uses ATP and NADPH to incorporate CO2 into carbohydrate Equation for photosynthesis - ANSWER 6CO2 + 6H2O + light energy = C6H12O6 + 6O2 Where CO2 is reduced and H2O is oxidized Photosynthe...

BIOL 1P91 - Final Exam Prep Questions Well Answered 100% Which of the following happens in the cytosol? a) Glycolysis b) breakdown of pyruvate into an acetyl group c) citric acid cyle d)oxidative phosphorylation e) all of the above - ANSWER Answer: Glycolysis The net products of glycolysis are: a) 6 CO2 + 4 ATP, 2 NADH b) 2 pyruvate, 2 atp, 2 NADH c) 2 pyruvate, 4 ATP, 2 NADH d) 2 pyruvate, 2 GTP, and 2CO2 e) 2 CO2, 2 ATP & glucose - ANSWER Answer: b, 2 pyruvate, 2 atp, 2 NADH...

BIOL 1P91 Final Exam Real Questions With Answers What are the 3 general components that make up an atom? - ANSWER Protons Neutrons Electrons The sum of the atomic number and the number of neutrons is: - ANSWER A (the atomic number) Mass Number Which of the following is/ are a polar bond? A) O-H bond in water * B) C-O in CO2 C) N-N in N2 D) all of the above E) two of the above - ANSWER A) O-H bond in water A substance dissolvable in oil is said to be: - ANSWER Hydrophobic -...

BIOL 1P91 Final Exam Real Questions With Answers What are the 3 general components that make up an atom? - ANSWER Protons Neutrons Electrons The sum of the atomic number and the number of neutrons is: - ANSWER A (the atomic number) Mass Number Which of the following is/ are a polar bond? A) O-H bond in water * B) C-O in CO2 C) N-N in N2 D) all of the above E) two of the above - ANSWER A) O-H bond in water A substance dissolvable in oil is said to be: - ANSWER Hydrophobic -...

BIOL 1P91 Final Exam real Questions And Answers Correct 100% | verified Metabolism - ANSWER All of the chemical reactions that occur within an organism Chemical Reaction - ANSWER The process by which one or more substances change to produce one or more different substances Purpose of Food - ANSWER 1. Provide organic materials needed to maintain cells and support growth of new cells and tissues 2. Provides a source of energy to promote chemical reactions that cannot occur with...

BIOL 1P91 Exam Review Questions With Answers | Updated Chromatids - ANSWER One half of a replicated chromosome. Each chromatid contains one double helix of DNA. binary fission - ANSWER A form of asexual reproduction in single-celled organisms by which one cell divides into two cells of the same size, Prokaryotic cell division—splitting or dividing into two parts Nucleoid - ANSWER The central region of a prokaryotic cell with no boundary membrane separating it from the cytoplasm, ...

BIOL 1F25 TEST QUESTIONS ANSWERED CORRECTLY Homo-sapiens - ANSWER The genus and species of humans. Metabolism - ANSWER Chemical process by which your body breaks down food to release energy. Cell - ANSWER the smallest unit that can perform all life processes Unicellular Organisms - ANSWER made up of one cell Multicellular organisms - ANSWER made up of many cells Evolution - ANSWER How population changes over time DNA - ANSWER deoxyribonucleic acid, genetic information of all living ...

BIOD 121 NUTRITION 1-6 (PORTAGE LEARNING) LATEST UPDATE {PRINCIPLES OF NUTRITION AND HEALTH CARE} COMPLETE SET OF EXAM ACTUAL QUESTIONS WITH VERIFIED ANSWERS lOMoAR cPSD| BIOD 121 Nutrition Exam 1 – Portage Learning List the two key hormones that are responsible for increasing and decreasing hunger and explain the role of each. Gherlin – hormone produced in the stomach that increases hunger. Leptin – hormone produced by fat cells that decrease hunger. List two examples of Envi...