WebMar 1, 2024 · DNA replication occurs without increasing the chromosome number; in this way, there is enough DNA in the cell for two daughter cells, maintaining the same ploidy (number of chromosomal sets) as the parent cell. Don’t get confused between DNA replication and chromosome replication. WebDuring DNA replication, one new strand (the leading strand) is made as a continuous piece. The other (the lagging strand ) is made in small pieces. DNA replication requires other enzymes in addition to DNA polymerase, including DNA primase , DNA helicase , … DNA replication: Process during which a double-stranded DNA molecule is …
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WebTo help mediate these risks, bacterial, archael, and eukaryotic cells have evolved protective ssDNA-binding proteins (SSBs) that bind ssDNA with high affinity and specificity. SSBs also aid genome metabolic processes through direct interactions with key proteins in genome maintenance enzymes. WebPolymerase chain reaction, or PCR, is a technique to make many copies of a specific DNA region in vitro (in a test tube rather than an organism). PCR relies on a thermostable DNA polymerase, Taq polymerase, and … greater st louis artists
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WebSelect all that apply. a. elongates existing DNA strands b. polymerizes nucleotides from 5' to 3' c. 3' to 5' exonuclease activity d. removes RNA primer e. 5' to 3' exonuclease activity 5. Identify the function of the proteins that unwind DNA during in vivo DNA synthesis. WebO DNA polymerase proofreads and replaces ALL errors during DNA copying. Primers are short DNA sequences which DNA polymerase can bind to. Eukaryotic chromosomes contain many origins of replication. Choose all of the true statements about DNA replication in cells. Hint: 2 statements are true. WebJun 1, 2024 · DNA has directionality that can run either 3′-5′ or 5′-3′ based off of the carbons in the sugar group. The two strands of DNA in the double helix must run opposite to each other in an anti-parallel fashion. … flintstones film cartoon ending