Biology question and answers for May 22, 2024
- Q 1 po 3 1 The diagram below represents a small section of a DNA molecule Which section of DNA represents the complementary strand to the section of DNA above 3...
- Q 1 3 1 In a sample of double stranded DNA 30 of the nitrogenous bases are thymine What percentage of the nitrogenous bases in the sample are adenine O 20...
- Q 3 1 A simple diagram of a DNA molecule is shown below X O ribosom ribosome binding site O a nucleotide base pair an mRNA bond Oan amino acid
- Q 3 1 Which molecule typically has a double helix shape O cellulose O DNA O glucose tRNA
- Q What are the two different visual strategies you can choose from Decorate your study quide
- Q Why is this a bad example of the draw it out strategy
- Q True or false Memory for pictures seen a week ago is similar to memory for 1 point words and sentences a few minutes ago O True False
- Q Why is this a bad example of the visual strategy Mutualism is a biological interaction between two species wherein both the species benefit from each other O The definition is...
- Q O Pictures with airplanes O Pictures that are striking unexpected O Pictures that are ordinary
- Q What is this note taking format called Captionless Image O KWL
- Q of these is an example of bad note
- Q In KWL which parts do you fill out BEFORE you read
- Q If you already know something about the topic is it better to use questioning 1 poin or KWL O Questioning KWI
- Q at is this note taking format called Key words Notes Question Note taking and questioning
- Q Which of these are examples of good note taking Copying something word for word
- Q 1 3 Which of the following best describes how enzymes affect chemical reactions O They take the place of one of the reactants O They dissolve the products of reactions...
- Q 1 3 Secretions from the pancreas contain compounds called lipases Lipases increase the rate of digestion of lipids Lipases are an example of which of the following O enzymes O...
- Q 1 3 Skin cells and liver cells contain different sets of enzymes Which of the 1 po following conclusions can be made based on this information O Skin cells and...
- Q 1 3 Which of the following will most likely change when an enzyme is added 1 point to a reaction the temperature of the reaction the products of the reaction...
- Q 1 3 Cellular respiration involves a series of chemical reactions Which of the 1 points following is a primary way that enzymes affect these reactions O They change the location...
- Q 1 3 Many enzymes are found in the cytoplasm of human body cells These enzymes would be expected to function optimally at which of the following temperatures and pH values...
- Q 1 3 Sucrase speeds up the breakdown of sucrose into glucose and fructose Sucrase is an example of which of the following types of molecules O disaccharide O enzyme O...
- Q 1 1 The body structure of a reef building coral consists of a hard skeleton covering soft tissue Which of the following elements is most common in the coral s...
- Q 1 1 Peptidoglycan is a compound in the cell walls of many bacteria Which 1 point of the following elements are most abundant in peptidoglycan O iodine and potassium chlorine...
- Q 1 1 Carbohydrates lipids proteins and nucleic acids are organic molecules 1 poin essential for life Which of the following elements makes the large structures of these organic molecules possible...
- Q 1 1 Cellulose is a complex carbohydrate that makes up the cell walls of plants Which of the following elements are main components of cellulose Osodium and hydrogen O potassium...
- Q 1 1 What are elements 5 and 6 Percent by Mass 80 70 50 40 30 20 10 Common Elements in the Human Body 1 3 Element O carbon and...
- Q 1 1 Many farm animals eat hay which is made by cutting and drying plants 1 point such as ryegrass and timothy grass Scientists analyzed the composition of hay after...
- Q 1 1 Maltose is a carbohydrate molecule that provides energy to plants early 1 poin in their life cycle Which elements are most common in a molecule of maltose magnesium...
- Q 6 4 Earth s atmosphere is 20 9 molecular oxygen 02 Which process 1 point provides most of the oxygen in the atmosphere osmosis cellular respiration photosynthesis transpiration 6 4...
- Q 3 What is the primary role of photosynthesis in the carbon cy transferring carbon from producers to decomposers transferring carbon from the soil to organisms removing carbon from the atmosphere...
- Q 6 4 Which of the following statements describes a role of plants in the water cycle O Plants transfer water to bacteria during nitrogen fixation O Plants release water from...
- Q 6 4 Plants and animals play major roles in cycling materials in ecosystems 1 poin The diagram below represents one particular cycle Letters W and Y represent different processes Letters...
- Q 6 4 Which of the following processes removes carbon from the air and uses 1 poi it to make organic compounds O combustion decomposition photosynthesis respiration
- Q 2 4 Which of the following substances is used by plants as a reactant in photosynthesis Oglucose O carbon dioxide O oxygen O pyruvic acid
- Q 2 5 What directly supplies the energy a cell needs for activities such as moving its cilia or transporting molecules against a concentration gradient O ATP O hemoglobin ORNA O...
- Q 2 4 Some types of bacteria are able to perform photosynthesis These bacteria must therefore contain which of the following in their membranes Ochlorophyll O glucose O mitochondria O ribosomes
- Q 2 4 Plants in floodplains often get covered by water during floods Some plants survive the floods because they can continue photosynthesis underwater However the plants rates of photosynthesis are...
- Q 6 4 Which of the following are mainly cycled through the processes of photosynthesis and cellular respiration nitrogen and oxygen nitrogen and sulfur O carbon and oxygen O carbon and...
- Q 2 4 The diagram below shows a chloroplast and some of the components of the reactions that occur in chloroplasts Which of the following is a product of the reactions...
- Q 2 5 In a cell a phosphate group is added to ADP to form ATP Which of the 1 point following best describes the importance of the formation of ATP...
- Q 2 4 The products of photosynthesis are carbohydrates and oxygen Which process uses these substances as reactants O fertilization cellular respiration Otranslation mechanical digestion 1
- Q 6 4 A simple diagram of nutrient cycling is shown below What substances 1 poin do X and Y represent in this nutrient cycle Producers X Consumers O Substance X...
- Q 2 4 In cells aerobic respiration cellular respiration in the presence of oxygen is more efficient than anaerobic respiration cellular respiration in the absence of oxygen This is because aerobic...
- Q 2 5 During exercise a person s muscles need a constant supply of ATP To meet this need the rate of which of the following processes increases O mitosis Ocellular...
- Q What is the BEST term to describe what is seen in the image below Select one O Replicated Chromosome O Bivalent O Chromosome O None of these are the correct...
- Q 6 3 The diagram below shows part of a food web in a salt marsh Which organisms in the food web belong to the trophic level that provides the most...
- Q In the picture on display which stage of the cell cycle is NOT displayed Note Please examine ALL cells in the image not just those with letter labels 1916 a...
- Q 6 3 Which of the following statements describes one way that energy is transferred in a food web O Consumers obtain energy directly from sunlight O Producers store energy made...
- Q 6 3 The energy that primary consumers use for metabolism and growth comes directly from which of the following sources O organic compounds synthesized by producers O organic compounds released...
- Q 6 3 The diagram below shows an energy pyramid for an aquatic ecosystem 1 point Which of the following statements best explains why the energy pyramid is narrowest at the...
- Q 6 3 A partial food web is shown below Which of the following describes the 1 point relationship between the earthworms and the beetles in the food web Robins Moles...
- Q 6 3 There are many fungus species that live inside plant tissues What determines whether the relationship between a fungus and a plant is commensalism mutualism or parasitism O whether...
- Q The is the stepwise method or sequence of steps to be performed for the experiment O controlled variable independent variable dependent variable procedure Ohypothesis
- Q 6 3 Bacteria that live in the digestive systems of cows help break down the 1 point plants that cows eat providing nutrients to cows The digestive systems of cows...
- Q 6 3 A partial food web is shown below Which organisms in the food web are both primary and secondary consumers Coyotes Foxes Muskrats Bluegills M Cattails Algae Obluegills O...
- Q webs m parasitism competition and food 6 3 Which of the following relationships is the best example of mutualism 1 point O a tick feeding on a deer O a...
- Q A controlled experiment is one in which the experiment is repeated many times to ensure that the results are accurate the experiment proceeds at a slow pace to guarantee that...
- Q A proposed explanation for an observation is a an observation experiment control group law hypothesis
- Q Why is it important that an experiment include a control group The control group is the group that the researcher is in control of it is the group in which...
- Q The is the one variable or experimental condition that is manipulated and is the most important variable by which to test a hypothesis C controlled variable independent variable dependent variable...
- Q Even though a hypothesis can be falsified it can be proved to be true True False
- Q The controlled variable 8 8 8 8 8 is measured or counted or observed in response to the experimental conditions independent variable O dependent variable procedure hypothesis
- Q Which of the following are qualities of any good scientific hypothesis 1 It is testable II It is falsifiable III It produces quantitative data IV It produces results that can...
- Q The 10 question pre lab quiz must be completed in one 20 minute session and can only be taken once Question 1 Science assumes that biological systems are understandable and...
- Q For a question to be pursued by scientists the phenomenon must be well defined and testable True False
- Q mammal species introduced onto an isolated island in 1957 Which of the following conclusions is best supported by the data Number of Individuals 800 700 600 500 400 300 200...
- Q 1 pc 6 1 A population of mosquito larvae is living in a large pond Mosquitofish are a type of fish that eat mosquito larvae Which of the following describes...
- Q 6 1 The cardinal is a type of bird Which of the following would increase the 1 point size of a population of cardinals in a forest O an increase...
- Q 6 1 The graph below shows changes that occurred in the size of a population of animals over a year Which of the following is best supported by the graph...
- Q 6 1 A small population colonized an isolated island Over time the size of the population increased to its carrying capacity as represented in the graph below Which of the...
- Q 6 1 Black bears can be found in several areas in Texas and Mexico The size 1 poi of one of these bear populations decreased when some individuals from the...
- Q Prokaryotes and Eukaryotes differ by Select one O Eukaryotes contain a nucleus and membrane bound organelles while prokaryotes a not O Prokaryotes contain a nucleus and membrane bound organelles while...
- Q C A B D sig There are seven species of sea turtles in the world and six of them are classified as endangered Three species are said to be critically...
- Q You have isolated novel symbiotic microbe and you suspect the membrane structure is different than other common bacteria The best microscopy approach for viewing a cross section of the membrane...
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