Answer:
a poster showing the steps involved in photosynthesis
Explanation: Photosynthesis is a very necessary process on the earth surface. Photosynthesis is a process in which energy is produced. In this process, carbondioxode enters through small opening called stomata and water is absorbed by the plant from the soil. When these two are combine with each other in the presence of sunlight, it produces glucose and oxygen.
Answer: restriction endonuclease.
Explanation: restriction endonuclease recognize a specific site at a DNA molecule called restriction site and attach to it and cleave DNA into pieces by the cleavage of phosphodiester bond. Restriction site are few nucleotides in length found in the middle of the polynucleotide chain.
Answer:
Genetic engineering has been used to mass-produce insulin (for diabetics). It has also been used to create human growth hormones, infertility drugs, human albumin, monoclonal antibodies, antihemophilic factors, vaccines, and many other drugs.
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Answer:
The basic parts of a landfill, as shown in Figure 3, are: Bottom liner system - separates and from groundwater. (old and new) - where the is stored within the landfill. Storm water system - collects rain water that falls on the landfill
Explanation:
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In order for a cell to divide, all of its genetic information has to be duplicated through a process called DNA replication
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What is DNA replication?</h3>
In molecular biology, DNA replication is the biological process of generating two identical DNA replicas from the original DNA molecule. DNA replication occurs in all organisms and is the most important part of biological inheritance.
It is essential for cell division during growth and repair of damaged tissue, and also ensures that each new cell receives its own copy of DNA. Cells have a characteristic property of division that makes DNA replication essential. Within the cell, DNA replication begins at specific sites or origins of replication in the genome that contain the organism's genetic material. Replication forks grow in two directions from the origin due to the unwinding of DNA at the origin and the synthesis of new strands that are incorporated by enzymes known as helicases.
DNA replication (DNA amplification) can also be performed in vitro (artificially, outside a cell). DNA polymerases isolated from cells and artificial DNA primers can be used to start DNA synthesis at known sequences in a template DNA molecule. Polymerase chain reaction (PCR), ligase chain reaction (LCR), and transcription-mediated amplification (TMA) are examples.
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