Biology

What happens if the mRNA strand is not transcribed properly?
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punnett Square st. Patrick's Day worksheet... did anyone have the answers..ughh... so confusing!!
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Which part of the neuron below is indicated by the arrow, and what is its function?A. The axon carries information through electrical impulses away from the cell body to the axon terminals and then to other neurons, muscles, or glands.B. The axon contains the nucleus that controls all the activities of the cell.C. The dendrites regulate the substances that go in and out of the cell.D. The dendrites carry the electrical impulses from the signal receivers to the cell body.
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-2 In a pasture ecosystem a large portion of the biomass is representedpasture vegetation compared to animals that feed on these grasses.illustrated by such a pasture ecosystem is called alan...A food chain.B food web. ecological pyramid.D energy flow.
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Which of Earth's layers is the thinnest?OA.outer core.crustOC.mantleOD.inner core
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RNA differs from DNA in that RNAA.all of these B.contains the nitrogenous base uracilC.contains a different sugar moleculeE.is single-stranded
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What is the main reason to put a telescope in space?A.It is much closer to the stars.B.It can receive star light that cannot reach Earth.C.Light reaching it is not affected by the movement of air.D.It can detect objects behind the moon.
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______ contains many wavelengths and is similar to sunlight at noon on a bright day.A. UltravioletB. White light C. infraredD. Visible light
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A student studied drawings of the following five insects from the order of Coleoptera. Which two insects are most closely related?
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What evidence is there that Joule had an exceptional education?
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brainpop newton's laws of motion worksheet answer key catagorize it answer
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Which of the following would cause an error in DNA replication?A. DNA polymerase pairing A with GB. DNA ligase connecting chunks of DNAC. Helicase making a replication forkD. DNA polymerase checking the DNA
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Use the scenario below to answer the following questionJerimiah and Nicko were discussing how well a vehicle uses its energy. They add a gallon of gasoline to the vehicle and observe the vehicle as their friend drives it in a circle around them. Jerimiah and Nicko hear the sound of the running engine, feel heat coming off of the exhaust and off the engine, and can see the vehicle move around them. After doing calculations they realize the vehicle did not travel nearly as far as they thought it would when it used the gallon of gasoline. Jerimiah claims that the energy must have been destroyed during its use, which is why they both heard the engine noises and felt the heat coming off. Nicko claims that the energy could not have been destroyed, but cannot determine what happened to all of the energy. What can Nicko say that will explain why the energy was not destroyed during their test?
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What process will the cell use to make viral proteins?
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Which one of the following does not have its outer orbit full?a. argonb. neonc. kryptond. lithium
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ROCKCreated from the- ofin ______ over time.Help me pls
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In shorthorn cattle, color shows incomplete dominance. A red cow has the genotype RR. A white cowhas the genotype ww. Heterozygous cattle are called Roan (red and white spotted) (RW).1. Cross a red bull with a roan cow. Show the Punnett Square:% Red Cow% Roan Cow% White Cow
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Which of the following is not an example of waking consciousmind?Select one:a. Solving a math problem b. Driving a Lamborghinic. Writing an exam d. Taking a powernap
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As a human advances in age, their nervous system cells rarely divide. Which stage of the cell cycle are those cells in?A. metaphaseB. telophaseC. interphaseD. cytokinesisE. mitosisF. metaphase
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A _____ is exhibited only when two are present together.recessive allelehybridpurebreddominant allele
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True or False: Our organ systems work separately and do not interact with each other at all in our bodies
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_____ is a force caused by air that slows objects down
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What kind of seeds should farmers plants in order to grow giant pumpkins,and why is this important?
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