Naftali Shtern Energy 1 Flashcards

1
Q

How microbiom off fat person is different from a microbiome of a Lean person

A

Usually microbiome of a fat person will be less diversed

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2
Q

How hormones that increase hunger are called

A

Orexigenic hormones

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3
Q

How does called hormones that contribute for satiety

A

Anorexigenic hormones

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4
Q

Which part of the brain regulates the hunger

A

Hypothalamus

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5
Q

From which organs does the cortex gets its information

A

Liver and intestines

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6
Q

What is GLP1 hormone?

A
  • Belongs to the family of the Incretins
  • Secreted In the intestines
  • Causes insulin secretion
  • Lowers sugar and hunger
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7
Q

Which situation can cause excessive nutrition

A

Hippopotamus inflammation
brain insulin resistance
brain dysfunction
brain disease

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8
Q

How does a AgRP and NPY neurons affect Food consumption

A

Drive food intake

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9
Q

Which hormone the POMC secrets

A

a-MSH

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10
Q

what is the role of MC4R

A

Express precursors for alpha MSH

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11
Q

which organ releases Ghrelin

A

Stomach

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12
Q

To which cells Leptin is bound then released

A

POMC

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13
Q

Which neuron stimulated by gherlin

A

AgRP

NPY

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14
Q

How alpha MSH peptide influence hunger

A

Suppress hunger

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15
Q

How the BDNF Harmon influence hunger

A

Supress hunger

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16
Q

How does mutation in MCF4 receptor effect weight gain

A

Promotes weight gain

17
Q

How does insulin affect hunger

A

Decreases hunger

18
Q

How CRH control energy balance

A

Decrease hunger

19
Q

How mTOR effect cell growth

A

Promotes proliferation

20
Q

When there are plenty of nutrients does the MTOR bind to the lysosome

A

No

21
Q

What is metformin drug

A

Drug for treatment type 2 diabetes

22
Q

Which state the metformin drug mimic

A

Lack of ATP by stimulating ATP kinase, promotos glycolysis

23
Q

How AMPK effect mitichondrias

A

Increase their rate

24
Q

How AMPK regulates hunger

A

Increases hunger

25
Q

How NAD is effected by caloric defecit

A

Increases

26
Q

In which factor sirtuins are dependent

A

NAD