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Biology
Biology
Middle School
9.Which statement regarding cellular respiration is correct?A.Cellular respiration in plants occurs only during the day.B.All living organisms carry out some form of cellular respiration.C.Fungi and bacteria carry out aerobic cellular respiration only.D.Only plants and animals use glucose and oxygen for cellular respiration.10.Which of the following statements is not true of energy production in cells?A.Cells release large amounts of energy in the form of heat.B.ATP is the primary form of energy for the cell.C.Energy is released when ATP is converted to ADP.D.In cells, energy is released in small, controlled amounts.12.A green plant is kept in a brightly lighted area for 48 hours. What will most likely occur if thelight intensity is then reduced slightly during the next 48 hours?A.The rate at which nitrogen is used by the plant will increase.B.Photosynthesis will stop completely.C.The rate at which oxygen is released from the plant will decrease.D.Glucose production inside each plant cell will increase.Can someone please tell me the answers to this questions? Thank youuu
Biology
Middle School
How is imperialism tied to the industrial revolution
Biology
High School
Gjabolla has been suffering from a terrible fear of lightning for some time now. Whenever there are storms in the weather forecast, she gets very upset and plans on spending the duration of that time in her basement. She has even called in sick to work to avoid going out during a bad thunderstorm. How long would these symptoms have to persist before a diagnosis of a specific phobia could be made?
Biology
College
How is energy utilized in photosynthesis?
Biology
Middle School
What is a nerve synapse, and what role do neurotransmitters play in in a synapse
Biology
High School
A/An ________ is a location column that receives information about all possible orientations within a given area of the retina.
Biology
High School
A middle-aged client with a 30-year history of smoking was diagnosed with lung cancer. A health history revealed previous exposure to air pollution, asbestos, and radiation. Which of the following most likely had the greatest impact on development of the lung cancer?RadiationCigarette smokeAsbestosAir pollution
Biology
High School
The diagram below shows a strand of DNA matched to a strand of messenger RNA.What process does this diagram represent?Select one:a. mutationb. transcriptionc. respirationd. translation
Biology
High School
Five-year-old Lilah is beginning to show signs of being able to plan ahead in a somewhat rational manner. At her age, this development is likely due to neural networks sprouting in her _____ lobe.
Biology
High School
The Hawaiian state bird, the Nene, has an uncertain evolutionary history. It is thought that it has evolved from some other type of goose that was blown to the islands during a typhoon. Genomics would be most appropriate for addressing which research question regarding the Nene?
Biology
Middle School
Step 8: Simulate an environment with equal amounts of insects and seeds, but no fruit. Which flock will be able to eat the most? The least? Why?
Biology
High School
Nelson has been blind since birth. However, an fMRI of his brain shows intense activity in his visual cortex when he is reading Braille. How can this activity be explained?
Biology
Middle School
which of the following is not an example of genetic variability 1. A population of snails has phenotypes that range from tan to dark brown.2. An asexually reproducing single celled organism produces 10 offspring in its lifetime.3. Allele #1 for wing size in a butterfly has the following sequence of bases: GGAT, while Allele #2 has this sequence: GGAC.>4. A population of squirrel has multiple alleles that code for fur coloration
Biology
High School
Corn lacks the essential amino acids isoleucine and lysine. Beans lack the essential amino acids tryptophan and methionine. Soy contains all the essential amino acids. Use this information to complete the following statement: Many traditional diets combine corn (e.g., tortillas) with beans to provide ________.a. all the essential fatsb. all the essential amino acidsc. all the essential fats and additional micronutrientsd. multivitaminse. additional micronutrients
Biology
High School
You discover a new virus. It has a single stranded + sense RNA genome. It uses a special enzyme to convert the RNA genome into double stranded DNA. Transcription of mRNA is carried out from the DS DNA template. Which group in the Baltimore classification system would you place this virus into?
Biology
College
The Calvin cycle produces a versatile chemical compound called ____________ , which can be converted to many carbohydrates, as well as fatty acids and amino acids. Compared to animal cells, both algal and plant cells have enormous ____________ capabilities.
Biology
Middle School
A traveler finds herself in a biome that is full of trees. She notices that there are manyplants growing on the ground. Which of the following clues would confirm which biomethis is?A. Many animals are ending their hibernation.B. The soil is wet from a recent rainstorm.C. There are migrating birds building nests.D. The trees of the forest have broad leaves.
Biology
Middle School
Cell Biology Which process takes place in meiosis but not in mitosis?A. spindle fiber formationB. cell divisionC. metaphaseD. crossing-over
Biology
College
Calculate the average metabolic rate of a 65-kg person who sleeps 8.0h, sits at a desk 6.0h, engages in light activity 6.0h, watches TV 2.0h, plays tennis 1.5 h, and runs 0.50h daily.
Biology
High School
On a hike through the forest, you notice a population of 100 flowering plants that all look identical (phenotypic clones), and they span an area of approximately 100 square meters. You take some representatives from one corner of their distribution back to the lab, sequence their DNA, and conclude that they are also genetic clones (i.e. genetically identical). Based on this information, state whether the statements below are true or false.Also, provide an explanation.1a. True or False: This population can evolve by natural selection.1b. True or False: This population can evolve by genetic drift.
Biology
High School
Jack and Jill have been studying a population of lizards on a hillside for over three decades. Throughout this time, they have noticed that some of the lizards have begun to eat vegetation, but the majority of the population continues to eat insects. Based on what you know about natural selection, what do you predict will happen?
Biology
College
The transfer of genetic information flows from DNA to protein synthesis in a complex process that involves many different types of biomolecules. Which of the following statements about this process are true? 1) Transcription is the process of transferring information from RNA to protein synthesis. 2) DNA utilizes tRNA to control the amino acid sequence of proteins. 3) mRNA catalyzes the formation of peptide bonds, linking amino acids together to form proteins. 4) Replication is the process of preparing mRNA from template DNA.
Biology
Middle School
What is the name of the average weather in an area over a long period of time?A)climateB)rainC)stormsD)weatherHELP ASAP!!!!!
Biology
Middle School
Which is a specialized tissue in a plant that allows for the flow of waterthroughout the plant?A. XylemB. Ribosomesc. ChloroplastD. ATP synthase
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