BioChemistry Flashcards

1
Q

IgM

A

First AB made in response to an antigen

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2
Q

IgG

A

Most common. 2nd response. Can cross placenta

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3
Q

IgA

A

Present in blood, tears, milk

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4
Q

IgD

A

Present on B Lymphocytes

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5
Q

IgE

A

Type 1 hypersensitivity reactions

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6
Q

What is collegen made up of

A

glycine-X-X (commonly lysine and proline)

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7
Q

Where is Type I collagen found in the body

A

bowmans and sclera and bone

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8
Q

Where it type IV found in the body

A

viterous

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9
Q

Competitive enzymes

A

will increase Km bu Vmax the same

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10
Q

non competitive enzymes

A

not affect on Km but will reduce Vmax

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11
Q

Monose

A

Glucose + glucose

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12
Q

Lactose

A

glucose + galactose

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13
Q

Sucrose

A

glucose + fructose

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14
Q

NADPH

A

makes FA, lipids, steroids

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15
Q

NADH/FADH

A

makes ATP

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16
Q

What can Acetyl-CoA make

A

ATP, ketone bodies, malanyl-coA, cholesterol

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17
Q

What is used for gluconeogensis

A

LAG. Lactic, amino acids, glycine

18
Q

Pentose shunt

A

Makes NADPH

19
Q

Gluconeogensis

A

Make new glucose when starving. glucagon.

20
Q

glycogenesis

A

store glucose. insulin

21
Q

Glycogenelysis

A

break down glucose storage. Glucagon.

22
Q

What is cholesterol precursor for

A

mineralocorticoids and glucocorticoids

23
Q

Ketone bodies

A

acetyl acetate, beta-hydroxybutyrate, acetone

24
Q

Omega 3

A

Anti-inflammatory. ALA = EPA + DHA. Alpha linolenic acid, eicospentenoic acid, docosohexaenoic acid.

25
Omega 6
pro-inflammatory. aracnidi acid
26
Fat Soluble vitamins
DEAK
27
Anti-oxidants
ACE + zinc
28
Vitamin B1
Thiamine. Decreased with alcoholism.
29
Vitamine B12
Cobalamin. Pernicious anemia destroys parietal cells and causes a deficiency. Also associated with alcoholism.
30
Vitamine C
Ascorbic acid. Scurvy. Helps conective tissue
31
Folic acid
Folate. Most common deficiency in US. Helps purine and pyrimidine nucleotides.
32
Vit D
Calciferol. Dangerous! Too low and get ricketts and osteomalacia. Excess with sarcoidosis. Most toxic of the vitamins
33
Vitamine E
Tocopherol. Easy. The least toxic.
34
Vitamin A
Retinol. Awful. Deficiency causes night blindness and bitots spot if low. Used to make rhodopsin.
35
Vitamin K
Used for clotting.
36
Copper
Get deposits with wilsons dz and kaiser fletcher ring. Also get sunflower cataracts. Wilson also called hepatolenticular degeneration.
37
zinc
Used to DNA synthesis
38
pyrimide dimers
made by two thymines on same strand. Caused by UV B.
39
DNA has ___ with RNA has ___
T and U
40
How to remember what each blot does
``` Sunny Day (south = DNA) No Rain (north = RNA) Why not Picnic (west=prot) ```
41
Diseases that lead to early cataracs
MAD wilson. Myotonic dystrophy, atopic dermatitis, diabetes.
42
The calories in proteins, carbs, and lipids
4,4,9