Biology5

30 cards·by ahobbs

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Place in enzyme where substrate fits

active site

Citiric acid cycle with energy? without energy?

Aerobic. Anaerobic.

Purpose of Electron Transport Chain

transport the high energy of electrons to energy lost slowly as electrons is passed through

What is the purpose of NADH? FADH2?

NADH- can carry electron so can FADH2

How many phosphate groups in ATP, ADP, AMP?

One

What does it mean to phosphorylate ADP?

To add a phosphate group and make it into ATP

Red protein that carries O2

Myoglobin

New measures of weight and height health risks

BMI

What is the carbon source for photosynthesis?

Carbon dioxide

Which uses more energy even when at rest: muscle or fat?

Muscle

Health risks with obesity

diabetes, heart disease, stroke

To be catalyzed and fits into active site of enzyme

Substrate

What are the starting and ending molecules of photosynthesis?

6CO2 + 12H2O < 2(C3H6O3) + 6O2 + 6H2O

Where does glycolysis fermentation occur?

Fermentation pathway, cytoplasm

Which has the most stored energy? Least?

ATP most, AMP least

How does ATP compare to using a paycheck for a gumball?

ATP cannot be stored or transported long distances

Specific molecule used for energy in the body

ATP

Why is Calorie on nutrition labels?

Calorie=kilocalorie so its alot of calories of energy together

Competes with substrate for active site

competitive inhibition

What factors influence basal metabolic rate?

weight, gender, age, geriatrics, diet

rate of energy usage when awake, resting, but alert

Basal metabolic rate

What are the final products of aerobic respiration?

CO2 + H2O

Slightly changes shape of enzyme and can strain bonds of subtrate

induced fit

What is energy of activation?

Reactants, chemical reactions, products

Is ATP produced during the fermentation pathway? What are the end products?

No lactic acid or ethanol + CO2

2 types of inhibitors

competitive and noncompetitive

Binds to enzyme but not at active site as shape of activesite, activesite no longer works with substrate

noncompetitive inhibitor

Inhibitors can help regulate cell metabolism in metabolic pathway

feedback inhibition

How do some poisons, pesticides, and drugs affect the body concerning enzymes

side effects of drugs sometimes result of enzyme inhibition

chemical that interferes with enzymes activity

enzyme inhibitors