Biology

PLEASSEEE HELP ASAP THANKS
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How many types of genes are there? Name them.
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QUESTION 1 Genetic information has become part of our culture and it is difficult to tell the difference between unmodified and genetically modified food sources such as plant and animals. After reading this modules material regarding vectors in biotechnology, consider the potential for nanotechnology and scientific advancement. Research nanotechnology and its potential use in biotechnology. In one or two paragraphs, explain the potential advantages and disadvantages of nanotechnology in health care, agriculture, or industry and discuss whether you would or would not support further research.
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What happens to the process of succession after a volcanic irruption?
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Someone please help me!
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If the yellow allele is dominant (Y) and the green allele is recessive (y), what are the possible genotypes of a green offspring?
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The nucleus of an atom contains at least oneproton.True or false
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Water, carbon dioxide, oxygen and some other substances can pass through the cell membrane because?
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how many codons specify 5 amino acids?
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I NEED HELP ON THIS QUESTION PLEASE.
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Question 6Thermal is to heat as _____is to water.A. AbsorbB. DiluteC. WasteD. Drain
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What are features of an ocean marine ecosystem?ps. ANSWER THIS IMMEDIATLY NOW!!! thankyou
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Please answer this MARK THEM BRANLISTASAP
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If too many pandas are competing for bamboo (their food), what could happen?
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A train travels 67 km, north along a straight track in 39 minutes. What is the train's averagevelocity in kilometers per minutes?A. 28Km/minsB. 1.72Km/mins C. 0.582Km/mins D. 106 Km/mins
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A woman is found to have 47 chromosomes, including 3 X chromosomes. This condition likely resulted from _________________ during meiosis. a.) karyotypingb.) nondisjunction c.) crossing overd.) synapsis
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What type of questions can ice cores answer?A. What the climate was like on earth in the pastB. Why the climate changed in the pastC.What type of wild-life lived on earth in those times
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Positive feedback is a control system that sends a signal to ________ a response.
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Diseases can be caused by many different types of organisms, including protozoa. Which of the following diseases is caused by a protozoan?A. anthrax B. influenza (flu) C. malaria D. tuberculosis
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The Minimal Chromosome To enable it to be transmitted intact from one cell generation to the next, the linear DNA molecule of a eukaryotic chromosome must have appropriate nucleotide sequences making up three special kinds of regions: origins of replication (at least one), a centromere, and two telomeres. What would happen if such a chromosomal DNA molecule somehow lost: a) all of its origins of replication
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20 points someone please help!!!
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Which protein is damaged at the nerve endings during mercury toxicitya. keratinb. tubulinc. pilin
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How would Earth be different without the greenhouse effect?A. There would be more solar energy reaching Earth.B. There would be more ice on Earth's surface.C. The oceans would contain more carbonic acid.D. The atmosphere would contain more methane.
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What is the advantage/disadvantage of having an O type blood group? Explain your answer in a hospital situation.
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