'New dna molecules' presentation slideshows

KS4 Biology

1.16k views • 47 slides

MOLECULAR GENETICS

MOLECULAR GENETICS. CHAPTER 10 and 13 . The Blue People of Troublesome Creek. Analysis Questions for The Blue People of Troublesome Creek. What physical TRAIT did Martin Fugate and his wife pass on to their many generations of offspring?

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1. Which of the cells represented in the graph above are most likely cancerous ? Why?

s. 1. Which of the cells represented in the graph above are most likely cancerous ? Why? A. Line A B. Line B C. Line C D. Line D.

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1. Which of the cells represented in the graph above are most likely cancerous ? Why?

s. 1. Which of the cells represented in the graph above are most likely cancerous ? Why? A. Line A B. Line B C. Line C D. Line D.

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DNA , RNA, and Protein Synthesis

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Chapter 6

Chapter 6. DNA Structure and Function Part 2. Deciphering The Structure of DNA. The DNA molecule is a polymer (or chain) of subunits (or links) called nucleotides. These nucleotides are composed of only three components: A five carbon sugar ( deoxyribose ) A phosphate group

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Gene Expression

Gene Expression. Gene: contains the recipe for a protein. 1. is a specific region of DNA on a chromosome. 2. codes for a specific mRNA. mRNA: exits the nucleus and associates with ribosomes. 1. carries the code for a specific protein to the cytoplasm.

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In the 1940s, most scientists thought that protein was the genetic material because :

In the 1940s, most scientists thought that protein was the genetic material because :. there are many varieties of proteins they are very specific nobody knew much about nucleic acids DNA seemed too uniform to account for so many genetic traits

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Cell Reproduction

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About how many cells are our bodies made of?

About how many cells are our bodies made of?. TRILLIONS! How many of those cells contain your DNA? All of them! All of your cells contain a complete copy of your genome (DNA)!. Your life started as just 1 cell. How do we come from 1 cell & end up as trillions?.

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What does DNA look like?

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DNA: The Molecule of Heredity

DNA: The Molecule of Heredity. Chapter 11 Section 1. What is DNA. DNA ?Proteins?Enzymes Protein- Large complex polymer that is composed of carbon, hydrogen, oxygen, nitrogen and sometime sulfur- ( muscles, skin, and bones)

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Chapter 12.2-12.3

Chapter 12.2-12.3. Complete the Venn Diagram below. Be sure to include all information. DNA. RNA. Has _____ as its sugar. Is ______ stranded. Contains the nitrogen base _________. Has _____ as its sugar. Is ______ stranded. Contains the nitrogen base _________. Both. Are ______ acids.

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