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Minerals

Minerals. Lecture 7. What are minerals?. Small, naturally occurring, inorganic, chemical elements Regulate body processes Give structure to things in the body No calories (energy) Cannot be destroyed by heat. Categories of minerals. Trace minerals Chromium Copper Flouride Iodine

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N=50 s=0.1

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vha-3: Vacuolar-type Proton Translocating ATPase

vha-3: Vacuolar-type Proton Translocating ATPase. Sameera Kongara. Clones. BLAST Results. BLAST Results. Vha-3. 161 amino acids; codes for Subunit c of Vo domain Protein 100% identical to Vha-2 Expressed in gastrointestinal, hypodermal and excretory cells

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Dimensions in Silicon and in Biology

m. 10 -10. 10 -9. 10 -8. 10 -7. 10 -6. 10 -5. 10 -4. 10 -3. 10 -2. Dimensions in Silicon and in Biology. red blood cell ~5 ?m (SEM). diatom 30 ?m. DNA proteins nm. Simple molecules <1nm . bacteria 1 ?m. SOI transistor width 0.12 ?m. semiconductor nanocrystal (CdSe)

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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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