# Interface: Biochemistry

[**lifecycle-kit**](https://jonbogaty.com/lifecycle-kit/api/readme/index.md)

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[lifecycle-kit](https://jonbogaty.com/lifecycle-kit/api/readme/index.md) / [chem](https://jonbogaty.com/lifecycle-kit/api/chem/readme/index.md) / Biochemistry


# Interface: Biochemistry {#interface-biochemistry}


Defined in: [chem/biochemistry.ts:31](https://github.com/jbcom/lifecycle-kit/blob/074e4e7b8038d3e2de9eb44c4b5b5aee0ef02b48/src/chem/biochemistry.ts#L31)


## Properties {#properties}



### backbone {#backbone}


> **backbone**: [`Backbone`](https://jonbogaty.com/lifecycle-kit/api/chem/type-aliases/backbone/index.md)

Defined in: [chem/biochemistry.ts:33](https://github.com/jbcom/lifecycle-kit/blob/074e4e7b8038d3e2de9eb44c4b5b5aee0ef02b48/src/chem/biochemistry.ts#L33)

The element long-chain tissue is built around.

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### margin {#margin}


> **margin**: `number`

Defined in: [chem/biochemistry.ts:37](https://github.com/jbcom/lifecycle-kit/blob/074e4e7b8038d3e2de9eb44c4b5b5aee0ef02b48/src/chem/biochemistry.ts#L37)

How decisively. Near 1 means the runner-up was close.

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### rationale {#rationale}


> **rationale**: `string`

Defined in: [chem/biochemistry.ts:35](https://github.com/jbcom/lifecycle-kit/blob/074e4e7b8038d3e2de9eb44c4b5b5aee0ef02b48/src/chem/biochemistry.ts#L35)

Why this one won, for the dex.