Chemistry of Life Flashcards by Omar Saqr

Q

Fundamentals of Molecular Medicine

A

DNA Synthesis and Function
RNA Synthesis and Function
Protein Synthesis and Function
Membrane channels & Ionic Movements
Receptors and Signal Transduction
Genetic Past & Genetic Future

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Q

Fundamental of Cellular Medicine

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Q

Matter

Proteins

Nucleic Acids

Phospholipids

ATP

A

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Q

Electrons

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Q

Ionizing Radiation

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Q

Another form of Ionizing Radiation

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Q

Ionizing Radation in Medicine

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Q

Ultraviolet Radiation

Effect of UV Radiation

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Q

How much is one mole?

A

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Q

What is one molar?

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Q

Electrons, Protons, and Atomic Weight

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Q

One Molar of NaCl

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Q

0.14 molar NaCl

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Q

Normal Serum Electrolyte Reference Ranges “normal ranges”

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Q

mmols vs. mEq

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Q

What unit are Albumin Levels?

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Q

What unit to describe calcium levels

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Q

What unit describes glucose levels

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Q

What 2 units describes ethanol levels?

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Q

Equation for pH

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Q

Describe the significance of pH=0 and pH=14

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Q

Describe the basicitiy and acidity of common household items.

Describe in words what pH means.

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Q

What are the elements that comprise the human body?

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Q

What elements lead to pathology in humans?

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Q

What elements are used to treat disease?

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Q

Where are proteins mainly found?

A

Q

What are the functions of proteins and what tasks do they perform in the human body?

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Q

Variation in size of proteins

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Q

Examples of Different Proteins related to their tasks

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Q

Enzyme Hexokinase

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Q

Transcription Factor

A

Q

Structural Classifications of Proteins

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Q

Secondary Structure

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Q

Interactions comprising secondary structure

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Q

Primary structure. Which terminus comes first?

A

Amino acids

Q

Primary structure is comprised of which atoms?

A

Q

How are amino acids classified/distinguished?

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Q

Draw out Amino-Terminus and Carboxy Terminus and their correct order.

A

Q

Which components join together to form proteins?

What is this process called and what drives it?

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Q

Relative to the protein where do many hydrophobic amino acids find themselves?

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Q

Role of hydrophobic amino acids

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Q

What is cysteine and what is its role/function?

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Q

Draw out Cysteine forming a Disulfide bond

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Q

What is the charge of Aspartate?

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Q

What is the charge of lysine?

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Q

What type of interaction do amino acids like aspartate and lysine exhibit?

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Q

Draw serine out and what functional group does it contain?

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Q

Explain the process and significance of phosphorylation.

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Q

What is the significance of kinases and phosphatases? What are the outcomes of their activity?

A

Q

What are catalysts?

What is their role regarding the transition state?

Where are they generally located?

A

Q

What levels of protein structure do enzymes often exhibit?

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Q

Where does a substrate bind?

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Q

Describe the induced fit model and its subsequent feedback inhibition

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Q

Explain competitive product inhibition

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Q

Allosteric site and allosteric activator/inhibitor

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Q

Multiple levels of regulation in metabolic pathways

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Q

Draw a model of allosteric activation/inhibition

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Q

What is a co-factor?

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Q

What elements make up enzymes?

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Q

Coenzymes

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Q

Coenzymes in telomerase formation

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Q

What are nucleic acids and where do they generally make proteins?

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Q

Role of Phospholipids

A

Q

Role of ATP

A