NUR01-F (LONG QUIZ)

Which of the following is NOT a characteristic of a living things?

I. All living things move by using energy

II. All living things respond to stimuli in order to maintain homeostasis

III. All living things grow and develop

IV. All living things are multicellular

• I only

• II only

• II and III

• IV only

Which of the following is the best function of Immunoglobulin?

• They act as a critical part of the immune response by specifically recognizing and binding to particular antigens, such as bacteria or viruses, and aiding in their destruction.

• It serves as building blocks of proteins.

• It transports fatty acids from adipose tissue to the liver.

• protection of pulmonary tissue and other tissues from the destructive action of proteases.

STATEMENT 1: Peroxidation converts unsaturated fatty acids of triglycerides into saturated fatty acids STATEMENT 2: The human body can synthesize essential fatty acids and they are therefore not a necessary part of food.

• First statement is true, second statement is false

• First statement is false, second statement is true

• Both statement are true

• Both statement are false

The tissues with the highest total glycogen content are

I. Brain

II. Liver

III. Muscle

IV. Kidney

• I & II

• II & III

• III & IV

• II & IV

Unlike prokaryotic life forms, eukaryotes:

I. Are made up of nuclear material

II. Are relatively few in number and contain no organelles

III. Contain nuclear material bound by a membrane

IV. Contain nuclei and cellular organelles

• I & II

• II & III

• III & IV

• No Correct Answer

STATEMENT 1: Pancreatic lipase is an enzyme in the small intensine that digest chyme. STATEMENT 2: Due to lack of favorable conditions like emulsification and PH, NO digestion of carbohydrates occurs in the mouth.

• both statements are TRUE

• statement I is TRUE and statement II is FALSE

• statement I is FALSE and statement II is TRUE

• both statements are FALSE

STATEMENTS: I.The enzyme fumarase is used in Kreb Cycle to form malate.

II.Succinyl-CoA is NOT found in the Kreb Cycle

III.The Citric Acid is based in the Cytoplasm

• All three statements are false.

• Two of the three statements are false.

• Only one of the statements is false.

• None of the statements is false.

How many GTP molecules are produced by the Krebs Cycle after the complete breakdown of two pyruvate molecules?

• 2

• 6

• 10

• 12

Which of the following is an incorrect statement concerning the structural characteristics of a nucleotide?

• The phosphate subunit is bounded to the sugar subunit

• The sugar subunit is bounded to the base subunit

• The base subunit is bounded to the phosphate

• The base subunit is bounded to another base subunit

The “backbone” of a nucleic acids molecules involves an alternating sequence of:

• Base and base group

• Phosphate and base group

• Sugar and base group

• Sugar and phosphate group