Chapter 12: DNA by Ava Foertch https://padlet.com/2025foertcha/txmz9k48ibxx2x59 en-us 2023-05-12 14:01:21 UTC 2023-05-15 14:28:15 UTC hello@padlet.com https://padlet.net/icons/png/1f9ec.png What are the three roles of DNA? 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2588767148 Stores, copies, and transmits information.]]> 2023-05-12 14:11:38 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2588767148 What are the three main parts of a nucleotide? 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2588776529 A sugar molecule attached to a phosphate group and a nitrogen-containing base.

]]> 2023-05-12 14:18:37 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2588776529 What are the four base pairs found in DNA? 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2588779429 Sugar, phosphate, and nitrogenous base

]]> 2023-05-12 14:20:48 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2588779429 Put the following structures in order from largest to smallest: DNA, Histones, Chromosomes, Nucleosomes 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2588780115 Nucleosomes, histones, chromosomes, DNA

]]> 2023-05-12 14:21:24 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2588780115 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591374043 2023-05-15 13:58:30 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591374043 DNA Helicase 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591380313 an enzyme that unzips the DNA strands or breaks the DNA into two strands]]> 2023-05-15 14:02:22 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591380313 DNA Polymerase 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591381377 forms the new strand of DNA by adding new base pairs to the new strand]]> 2023-05-15 14:03:02 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591381377 Hydrogen Bonds 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591382108  weak chemical forces that hold the DNA molecule together]]> 2023-05-15 14:03:33 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591382108 The role of DNA is to store, copy, and transmit information in a cell. 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591382759 2023-05-15 14:03:59 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591382759 DNA is a nucleic acid made up of nucleotides joined into long strands or chains by covalent bonds. 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591383281 2023-05-15 14:04:20 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591383281 DNA replication results in two DNA molecules, each with one new strand and the other with two original strands. 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591384017 2023-05-15 14:04:48 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591384017 Hydrogen bonds form between nitrogenous bases. 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591384874 2023-05-15 14:05:21 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591384874 Telomeres 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591387535 tips of eukaryotic chromosomes]]> 2023-05-15 14:06:58 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591387535 Covalent Bonds 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591389373 formed between the sugar and the phosphate]]> 2023-05-15 14:08:13 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591389373 Semiconservative 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591393469 DNA molecules resulting from replication contain 1 old strand and 1 new strand]]> 2023-05-15 14:10:49 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591393469 Telomerase 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591396370 a special enzyme that adds a short repeated DNA sequence to telomeres as the chromosomes are replicated]]> 2023-05-15 14:12:38 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591396370 Eukaryotic DNA Replication 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591398733 Begins at dozens or hundreds of places on a DNA molecule, proceeding in both directions until each chromosome is copied]]> 2023-05-15 14:14:12 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591398733 Prokaryotic DNA Replication 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591400969 starts from a single point and proceeds in two directions until the entire chromosome is copied]]> 2023-05-15 14:15:38 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591400969 Copying and Transmitting Information 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591404880 before a cell divides, it makes a complete copy of its genes to pass on to its daughter cells]]> 2023-05-15 14:18:10 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591404880 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591407365 2023-05-15 14:19:36 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591407365 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591408099 2023-05-15 14:20:04 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591408099 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591408414 2023-05-15 14:20:16 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591408414 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591408930 2023-05-15 14:20:37 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591408930 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591410126 2023-05-15 14:21:06 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591410126 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591411455 2023-05-15 14:21:59 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591411455 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591412317 2023-05-15 14:22:34 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591412317 DNA contains the instructions needed for an organism to develop, survive, and reproduce. These instructions are needed to create proteins and specific molecules that are essential to the development of the body. DNA can be applied to the real world around us by using it to identify biological remains and study human patterns. 2025foertcha https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591419323 2023-05-15 14:27:01 UTC https://padlet.com/2025foertcha/txmz9k48ibxx2x59/wish/2591419323