Biology 2

Question 1

Equation for photo synthesis

Answer 1

6 CO2 + 6 H2O—> C6H12O6 + 6 O2

Question 2

Solmootth ER

Answer 2

Lipid biosynthesis

Regulates amount of free calcium

Question 3

Golgi

Answer 3

Receive vesicles from ER and transport to another location

Question 4

Lysosomes

Answer 4

Break things down

Question 5

Parts of cellular respiration

Answer 5

Glycolysis: changing glucose to pyruvic acid
Citrix acid cycle: utilizes the pyruvic acid made in glycolysis
Electron transport chain: pumps hydrogen into the space between membranes to build pressure that spins the turbine

Question 6

In the United States, which of the following factors does NOT affect most people’s choices about dietary intake?

• Limited food Supply
• Advertising
• Convenience
• Cultural traditions

Answer 6

-limited food supply

Question 7

Foods that contain mainly fat and/or sugar and have little or no nutritional value, such as ice cream and soda, are said to consist of

Answer 7

Empty Calories

Question 8

What percentage of a person’s body weight is water?

Answer 8

50%-60%

Question 9

High fiber diets can help decrease the risk of all of the following EXCEPT:

• obesity
• Colon Cancer
• Heart Disease
• fibromyalgia

Answer 9

fibromyalgia

Question 10

The mineral necessary for the regulation of blood and body fluids is

Answer 10

Sodium

Question 11

Iron deficiency anemia is characterized by feeling tired and run down. (True/False)

Answer 11

True

Question 12

Which of the following best describes appetite?

• it is not triggered by smell
• It has the social meaning attached to food.
• it is the same as hunger
• It is more psychological than physiological.

Answer 12

It is more psychological than physiological.

Question 13

Which type of proteins contain all nine essential amino acids?

Answer 13

complete

Question 14

What is the difference between a portion and a serving

Answer 14

A serving is the recommended amount to be consumed, and a portion is the amount you choose to eat.

Question 15

what are nutrients

Answer 15

the compounds in food that the body requires to sustain proper functioning.

Question 16

Which of the following foods is the most nutrient-dense?

• Glass of whole milk
• Stick of butter
• bowl of ice cream
• glass of low fat milk

Answer 16

Glass of low fat milk

Question 17

The complex carbohydrate form of a sugar that is stored in the liver and muscles is

Answer 17

glycogen

Question 18

The ideal cholesterol ratio for an individual would include

Answer 18

high HDL and low LDL.

Question 19

Minerals that the body needs in very small amounts are

Answer 19

Trace minerals

Question 20

The chief function of this mineral in the body is to make teeth resistant to decay and bones resistant to mineral loss.

Answer 20

Fluoride

Question 21

An increase in the spread of food-borne illness could be attributed to all of the following EXCEPT
increased consumption of locally grown or raised food.
the globalization of the food supply.
the inadvertant introduction of pathogens into new geographic regions.
insufficient education about food safety.

Answer 21

increased consumption of locally grown or raised food.

Question 22

What proportion of people avoid something in their diet because they think they are allergic to it?

Answer 22

about 1/3

Question 23

Fats should make up less than 10% of daily calories consumed.

Answer 23

false