Quiz 8 Flashcards
1
Q
Cells break down organic molecules to obtain energy usually in the form of: A) APT B) TPA C) ATP D) ADP
A
C) ATP
2
Q
The synthesis of new organic molecules that involves the formation of new chemical bonds is called \_\_\_\_\_\_\_\_\_\_\_. A) Catabolism B) Anabolism C) Metabolic turnover D) Metabolism
A
B) Anabolism
3
Q
The liver stores \_\_\_\_\_\_\_\_ in case of depleted nutrients in the blood stream. A) Glycogen B) Triglycerides C) Both A and B D) None of the above
A
C) Both A and B
4
Q
After the catabolism of glucose, a typical cell has gained \_\_\_\_\_\_ molecules. A) 24 ATP B) 42 ADP C) 30 ADP D) 36 ATP
A
D) 36 ATP
5
Q
In glycolysis, glucose is broken down into what acid? A) Sulfuric B) Carbonic C) Hydrochloric D) Pyruvic
A
D) Pyruvic
6
Q
What is a lack of oxygen that inhibits or stops the TCA cycle called? A) Hyperoxia B) Hyperoxygen C) Hypoxia D) Hypoxygen
A
C) Hypoxia
7
Q
\_\_\_\_\_\_\_\_\_ is the synthesis of glucose from protein or lipid precursor molecules/non-carbohydrate molecules. A) Gluconeogenesis B) Glycogenesis C) Glycolysis D) Glucogelesis
A
A) Gluconeogenesis
8
Q
Glucose enters the cells via facilitated diffusion, which is largely enhanced by which of the following? A) Insulin B) Glucagon C) Pyruvic acid D) Acetyl CoA
A
A) Insulin
9
Q
This is a result of metabolism of certain organic bases in nucleic acids? A) Ureta B) Urine C) Uric acid D) Urea
A
C) Uric acid
10
Q
Which type of diabetic patient requires insulin? A) Type II B) Type I C) Hypoglycemic D) All of the above
A
B) Type I
11
Q
\_\_\_\_\_\_\_\_\_\_ is the result of conductive heat loss to the air that overlies the surface of an object. A) Convection B) Conduction C) Evaporation D) Radiation
A
A) Convection
12
Q
Where are the heat-loss and heat-gain centers are located (the thermostat of the brain)? A) Hypothalamus B) Medulla C) Pituitary D) Thalamus
A
A) Hypothalamus
13
Q
Which of the following occurs during glycolysis?
A) More energy is used than is released
B) Carbon dioxide is produced
C) One molecule of glucose is converted into two molecules of pyruvic acid
D) Six molecules of ATP are produced
A
C) One molecule of glucose is converted into two molecules of pyruvic acid
14
Q
The carbon dioxide of respiration is formed during: A) The formation of water B) The formation of pyruvic acid C) Glycolysis D) The TCA cycle
A
D) The TCA cycle
15
Q
Parasympathetic innervation of the penile arteries that release \_\_\_\_\_\_\_\_ at their synaptic knobs causes the smooth muscle in the arterial walls to relax, resulting in erection. A) Nitric Oxide B) Lutenizing Hormone C) Gonadotropin-releasing hormone D) Proglandastin
A
A) Nitric Oxide
