biomed Flashcards

1
Q

What Is homeostasis

A

Steady state of the body

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2
Q

What is type 1 diabetes

A

an auto immune disorder that destroys own beta cells

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3
Q

What is type 2 diabetes

A

insulin can’t bind to receptor properly

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4
Q

Why do you get thirsty from having diabetes?

A

no insulin so there is a high blood glucose level which is a hypertonic solution which causes h20 to leave the cell and make it shrivel

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5
Q

diabetes process(type 1)

A

No insulin is produced so ur body processes blood glucose which makes beta cells to release insulin which binds to receptor.. Glut 4 appears and opens (semi permeable) into the cell

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6
Q

Insulin

A

Important protein (hormone) regulates the amount of glucose that enters a cell created by the pancreas

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7
Q

Long term effects

A

Heart disease vision loss kidney disease nerve dammage

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8
Q

Calorimetry

A

Process of measuring the amount if energy in food by measuring the increase in temp

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9
Q

Chemical bond

A

Holding atoms togather

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10
Q

Ionic bond

A

Electrons transfer or shift location

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11
Q

Molecules

A

Formed by covalent bonds

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12
Q

Polar covalent

A

Shared unequally

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13
Q

Solute

A

The substance dissolved (egg)

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14
Q

Solvent

A

Does the dossolving (solution)

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15
Q

Solution

A

Solute + solvent

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16
Q

Thirsty?

A

Cells shrivel up bc in hypertonic solution

17
Q

What Is the monomer for carbohydrate?

A

Monosaccharide

18
Q

What is the diner for carbs

A

Disaccharide

19
Q

What is the polymer for carbs

A

Poly saccharine

20
Q

Monomer for lipids

A

Fatty acid

21
Q

Protien monomer

A

Amino acid

22
Q

Protein dimer

23
Q

Protien polymer

A

Polypeptide

24
Q

Nucleic acid monomer

A

Nucleotides

25
Nucleus acid polymer
DNA or RNA
26
Dehydration synthesis
Water comes off energy is stored
27
Hydrolysis
Bond is formed energy is released
28
the way the sequence of the monomers arranged defines a polymers function and the variation due to the sequence of monomers
True
29
Activation energy
Energy needed to start a chemical reaction
30
Enzyme
Complex protein that are produced by living cells and catalyze specific biochemical reactions in the body
31
Enzymes act as a catylist
Speed up reaction by activation energy
32
How does enzymes work?
Bind to a specific substrate. Activation energy is lowered. Products are formed
33
Coenzymes
Help enzymes to change the shape so it can properly bind