Chapter 4 Flashcards

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1
Q

ATP-pc (anaerobic metabolism) is used when

A

0-30 seconds of work (sprinters)

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2
Q

Glycolytic is used when in training

A

30 sec-3 mins

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3
Q

Oxidative is used when during training

A

After 3 mins

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4
Q

2 most important factors for bio energetics are

A

Duration and intensity

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5
Q

Low intensity

A

Fat (triglycerides; after 75 min protein is deaminated)

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6
Q

High intensity =

A

Carbs (glucose)

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7
Q

TDEE

A

Total daily energy expenditure (RMR+AF+TEF+NEAT)

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8
Q

Adenosine Triphosphate

A

High energy compound occurring in all cells from which ATP is formed

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9
Q

ATP-pc

A

Process of creating a new ATP molecule from a phosphocreatine molecule . Simplest and fastest system.

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10
Q

Glycolysis

A

Chemical breakdown of glucose to make ATP. 30-50 seconds

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11
Q

Oxidative systems(in order)

A
  1. Aerobic glycolysis
  2. The kerb cycle
  3. The electron transport chain (ETC)
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12
Q

Ketosis

A

a metabolic state characterized by raised levels of ketone bodies in the body tissues, which is typically pathological in conditions such as diabetes, or may be the consequence of a diet that is very low in carbohydrates.

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13
Q

First law of thermodynamics

A

Energy is always conserved. It can not be created or destroyed. It can be converted

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14
Q

Excess post oxygen consumption

A

The state in which the body metabolism is elevated after exercise

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15
Q

N.E.A.T

A

Non exercise activity thermogenesis

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16
Q

T.E.F

A

Thermos effect of food(energy cost from things like chewing and swallowing)

17
Q

Vt1 vs VT2

A

Vt1 heart rate begins to elevate but you can still talk

VT2 heart rate is elevated lactase has formed in blood and you can not talk

18
Q

What is the storage form of glucose

A

Glycogen

19
Q

Formation of Glucose from non-carbohydrates sources, such as amino acids is called

A

Gluconeogenesis

20
Q

How many non-essential amino acids are there

A

11

21
Q

100 m sprinter primarily uses what As her energy source

A

ATP-PC