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7.5 Proteins

7.5 Proteins

7.5 Proteins. The 20 different amino acids. 7.5.1: Explain the four levels of protein structure, indicating the significance of each level. Peptide bonds link the amino acids together . Polypeptide with five amino acids. . 7.5.1: Primary structure. Sequence of amino acids.

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657 views • 41 slides
3.4 The Soil System Your tasks

3.4 The Soil System Your tasks

3.4 The Soil System Your tasks. Match these up with the correct letter Bedrock. Leaf litter and dead organics . Layer where soluble minerals and organic matter from above ends up .

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834 views • 39 slides
Medicine and Drugs

Medicine and Drugs

Medicine and Drugs. IB Chemistry III Robinson High School Andrea Carver. Introduction. Natural chemicals have been used for healing properties for thousands of years. In the 20 th century, molecules are synthesized specifically to treat illnesses.

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402 views • 32 slides
3.3:DNA Structure

3.3:DNA Structure

3.3:DNA Structure. 3.3.1: Outline DNA nucleotide structure in terms of sugar (deoxyribose), base and phosphate. 3.3.2: State the names of the four bases in DNA. 3.3.3: Outline how DNA nucleotides are linked together by covalent bonds into a single strand.

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465 views • 22 slides
2.4.3: List the functions of membrane proteins.

2.4.3: List the functions of membrane proteins.

2.4.3: List the functions of membrane proteins. Hormone binding sites Immobilized enzymes Cell adhesion Cell to cell communication Channels for passive transport Pumps for active transport. IB question: List four different functions of membrane proteins. [4] .

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931 views • 3 slides

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