'Messenger rna' presentation slideshows

DNA Replication

DNA Replication. How does every cell get a copy of DNA?. Before a cell divides, it has to copy its DNA so the new cell can have a copy. Why?. Remember that DNA Replication happens during the S phase of INTERPHASE, when the cell is growing.

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DNA, RNA & Protein Synthesis

DNA, RNA & Protein Synthesis. Diffusion Osmosis Active Transport Cell Energy Photosynthesis Cell Respiration ATP DNA Replication RNA Formation Protein Synthesis Cell Division. This unit covers these three. Major Cell Activities Include:. Nucleic acids

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Protein Synthesis (to make proteins)

Protein Synthesis (to make proteins). What is Protein Synthesis?. Flow of Genetic Information: DNA RNA Protein DNA holds the code for protein synthesis but cannot leave the nucleus. Protein Synthesis is performed at the ribosomes in the cytoplasm

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12-3 RNA and Protein Synthesis

12-3 RNA and Protein Synthesis. Objectives. Describe the chemical and structural properties of DNA. Recognize that DNA codes for proteins, which are expressed as the heritable characteristics of an organism. Identify possible external causes and effects of DNA mutations. . Introduction.

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Session 3: DNA & Protein Synthesis

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KEY CONCEPT Transcription converts a gene into a single-stranded RNA molecule.

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Why do we use mice to conduct medical experiments?

Why do we use mice to conduct medical experiments?. DNA and Genes. Chapter 11. DNA. Deoxyribonucleic acid Polymer of repeating units of nucleotides Simple sugar (deoxyribose) Phosphate group Nitrogenous base Adenine (A) Guanine (G) Cytosine (C) Thymine (T). Structure.

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Nucleic Acid

Nucleic Acid. SBI4U0 Ms. Manning. Structure. Contains phosphate, hydroxyl and carbonyl functional groups Informational macromolecules used to store hereditary information that determines the structural and functional characteristics of an organism

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CELL PHYSIOLOGY

CELL PHYSIOLOGY. CELLS ARE THE BASIC UNIT OF LIFE. CELL ORGANELLES. Mitochondrion. Nucleus. CELL ORGANELLES. Cell Membrane Nucleus Endoplasmic reticulum Golgi complex Mitochondria Lysosomes Microfilaments and microtubules Vesicles. THE NUCLEUS. Site of DNA (In chromosomes)

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Chapter 14.1

Chapter 14.1. How is RNA Transcribed from DNA. AP Biology Fall 2010. Three Classes of RNA. It takes three classes of RNA to synthesize proteins Messenger RNA (mRNA) Ribosomal RNA (rRNA) Transfer RNA (tRNA). Three Classes of RNA. Messenger RNA (mRNA)

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DNA

DNA . What is DNA?. DNA is found in all living cells It controls all functions inside a cell It stores all the genetic information for an entire living organism Single cell like an amoeba

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KEY CONCEPT Transcription converts a gene into a single-stranded RNA molecule.

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Nucleus

Nucleus . Makes Ribosomes Makes messenger RNA DOES NOT MOVE. Messenger RNA . Makes messages Carries message to Transfer RNA. Transfer RNA . Finds amino acids Takes amino acids to Ribosome. Ribosome . Uses Amino acids Makes Proteins DOES NOT MOVE.

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Transcription

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Transcription/Translation foldable

Transcription/Translation foldable. Fold your paper so the two ends meet in the middle. Label Transcription on one side and Translation on the other. Definition: DNA is transcribed into mRNA. Location? Nucleus (holds DNA to control cell)

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Structure of RNA

U. G. A. C. Structure of RNA. Single strand Sugar is ribose Four nitrogen bases Adenine and Uracil Guanine and Cytosine. Assessment : Make a stick drawing of RNA. Assessment: Tabulate the Differences between DNA and RNA. Three types of RNA and their functions.

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Ribosome

Ribosome. Ribosome. Works at Endoplasmic Reticulum Studied at Nucleus School for rRNA From The Nucleus Lives in The Mitochondria. Ribosome is now friends with Valine. Ribosome took a photo with Instagram. Ribosome October 6. Ribosome created the event Protein Makeover.

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Inferring microRNA function and evolution from thousands of mRNA expression profiles

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