Quiz 1 Flashcards

1
Q

A bond in which electrons are shared unequally?

A

Polar covalent

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2
Q

A bond in which electrons are shared equally?

A

Non-polar covalent

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3
Q

A bond were electrons are completely lost or gained by atoms involved?

A

ionic bond

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4
Q

A bond important in typing parts of the same molecule in a 3 dimensional structure?

A

Hydrogen Bond

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5
Q

An atom that has one electron in the outer layer would form which type of bond?

A

ionic Bond

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6
Q

Electronically charged particle due to a loss of a electron would cause

A

Cation

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7
Q

Nuetral subatomic particle

A

Nuetron

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8
Q

Smallest particle of an element that retains its properties

A

Atom

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9
Q

Smallest particle of a compound

A

Molecule

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10
Q

what is neccesary for proper conduction of nervous impalses

A

Sodium NA

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11
Q

Example of co-enzyme

A

Riboflavin(vitamin B)

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12
Q

Fat soluble?

A

Vitamin D

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13
Q

four elements that make up bodies matter

A

carbon hydrogen oxygen and nitrogen

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14
Q

most correct statement regarding nucleic acids

A

DNA is a long strand of ATGC nucleotids

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15
Q

Globular protiens?

A

exhibit tertiary structure

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16
Q

fibrous protiens?

A

Very stable and insouluble water

17
Q

what happens in redox reaction

A

both decomposition and electron charge

18
Q

What reaction will be irreversible regarding chemical equilibrium in living systems

A

complete glucose decomposition

19
Q

The _______ molecule directly provides energy for cellular work

A

ATP

20
Q

In DNA molecules guanine would connect to _______

A

Cytosine

21
Q

A holoenzyme is composed of an apoenzyme and a ______

A

cofactor

22
Q

Polysaccharides with long chains of similar units are called _______

A

polymers

23
Q

ABD1 -> A+B is a example of …

A

decomposition reaction