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A&P I - Final Exam > Exam 2 > Flashcards

Exam 2 Flashcards

1
Q

Which of the following does not describe Glycolysis?

A. Occurs in the cytoplasm

B. Anaerobic process

C. Production of FADH2

D. Production of NADH

A

C. Production of FADH2

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1
Q

During which state of Interphase is DNA replicated?

A. G1

B. S

C. G2

D. All ove the above

A

B. S

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1
Q

In the cell, the production of lipids occurs at the ___, while the production of protein occurs at the ____

A. Smooth endoplasmic reituclum ; golgi apparatus

B. Smoth endoplasmic reituclum ; Rough endoplasmic reituclum

C. Rough endoplasmic reituclum ; golgi apparatus

D. Rough endoplasmic reituclum ; Smooth endoplasmic reituclum

A

B. Smoth endoplasmic reituclum ; Rough endoplasmic reituclum

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2
Q

Which of the following compounds cause inflammation?

A. Heparin

B. Mascrophages

C. Histamine

D. Phagocyes

A

C. Histamine

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3
Q

During transcription, which of the following types of RNA is formed in the nucleus?

A. Messenger RNA (mRNA)

B. Transfer RNA (tRNA)

C. Ribosomal RNA (rRNA)

D. None of the above

E. All of the above

A

A. Messenger RNA (mRNA)

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3
Q

Elastic tissue can be found at which of the following locations?

A. Lung tissue

B. Epiglottis

C. Intervertebral discs

D. Costal cartilage

A

A. Lung tissue

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4
Q

Which of the following is not a characteristic of connective tissue?

A. Vascularity varies

B. Open to a lumen

C. Contains ground substance

D. Lacks cellularity

A

B. Open to a lumen

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4
Q

Which of the following represents a way in which cells remove/secrete compounds out of the cell?

A. Endocytosis

B. Exocytosis

C. Pinocytosis

D. Phagocytosis

A

B. Exocytosis

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5
Q

Which of the following is a location for non-keratinized stratified squamous epithelium tissue?

A. Epidermis

B. Capillaries

C. Lining of the mouth

D. Lining of the vagina

E. Both C and D

A

E. Both C and D

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5
Q

What is the function of simple squamous epithelium?

A. Diffusion

B.Protection

C.Absorption

D. Secretion

A

A.Diffusion

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6
Q

Which of the following represents an an anabolic reaction?

A. A protein is broken down into individual amino acids

B. Monsaccharides are joined together to form a carbohydrate

C. A lipid is broken down into individual triglycerides

D. Both A and C

A

B. Monsaccharides are joined together to form a carbohydrate

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7
Q

The actual/net yield of ATP for one molecule of glucose is

A. 34

B. 36

C. 38

D. 40

A

B. 36

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8
Q

Given the DNA strand of TAC-CHA-ACC-TGG, which of the following would represent the complementary mRNA strand?

A. ATG-GCT-TGGACC

B. AUG-CHA-TGG-ACC

C. AUG-GCU-UGG-ACC

D. None of the Above

A

C. AUG-GCU-UGG-ACC

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8
Q

Which stage of cellular respiration leads to the highest production of ATP?

A. Glycolysis

B. Citric Acid/Kreb’s Cycle

C. Electron Transport Chain

D. Translation

A

C. Electron Transport Chain

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9
Q

Which of the following represents a catabolic reaction?

A. Protein is broken down into individual amino acid

B. Monsaccharides are joined together to form a carbohydrate

C. A lipid is broken down into individual triglycerides

D. Both A and C

A

D. Both A and C

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10
Q

When water leaves a cell. causing the cell to shrink, it has been placed into what type of solution.

A. Hypertonic

B. Hypotonic

C. Isotonic

D. None of the above

A

A. Hypertonic

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11
Q

Which of the following is a locaton where pseudostratified columnar epithelium is found?

A. Lining the digestive tract

B. Lining the kidney tubules

C. Beneath the epidermis

D. Lining the respiratory tract

A

D. Lining the respiratory tract

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13
Q

The conversion of NADH and DADH2 into ATP occurs during which stage of celluar respiration?

A. Glycolysis

B. Krebs/ Citric Acid Cycle

C. Electron Transport Chain

D. None of the Above

A

C. Electron Transport Chain

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14
Q

The ability to control what enters and leaves the cell by the cell membrane is know as

A. Neagtive feedback

B. Positive feedback

C. selective permeability

D. inhibition

A

C. selective permeability

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15
Q

During secretion from a mammary gland, which of the following occurs?

A. Whole cell lost

B. There is no cellular loss

C. There is partial ceulluar loss

D. None of the above

A

C. There is partial celluarl loss

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16
Q

Which of the following describes active transport?

A. Does not require energy (ATP)

B. Compounds move from an area of low concentration to high concentration

C. Compounds move from an area of high concentration to low concentration

D. Both A and B

E. Both A and C

A

B. Componds move from an area of low concentration to high concentration

16
Q

Which of the following is not a location where reticular tissue is found?

A. Thymus gland

B. Lymph nodes

C. Spleen

D. Both A and B

E. All of the above contain reticular tissue

A

E. All of the above contain reticular tissue

18
Q

Which of the following stages occurs in the mitochondria?

A. All stages

B. Kreb’s cycle/ Citric Acid Cycle

C. Glycolysis

D. The electron transport chain/system

E. Both B and D

A

E. Both B and D

18
Q

Transcripiton occurs at which of the following locations?

A. Ribosomes

B. Nucleus

C. Rough endoplasmic reituclum

D. Both A and C

A

B. Nucleus

19
Q

Which of the following organelles is responsible for packaging and modification of compounds?

A. Smooth endoplasmic reiticulum

B. Rough endoplasmic reiticulum

C. Golgi apparatus

D. Mitochondria

E. Both A and B

A

C. Golgi apparatus

20
Q

The process of translation occurs at which of the following organelles?

A. Smooth endoplasmic reticulum

B. Rough endoplasmic reticulum

C. Golgi apparatus

D. Mitochondria

A

B. Rough endoplasmic reticulum

22
Q

The engulfing of foreign debris/particles is known as

A. pinocytosis

B. exocytosis

C. phagocytosis

D. endocytosis

A

C. phagocytosis

24
Q

The definition of an enzyme is a:

A. catalyst that decrease the rate of a chemical reation and is consumed

B. catalyst that increase the rate of chemical reaction and is consumed

C. catalyst that decrease the rate of a chemical reaction and is not consumed

D. catalyst that increases the rate of a chemical reaction and is not consumed

A

D. catalyst that increases the rate of a chemical reaction and is not consumed

25
Q

Which of the following statements does not describe an enzyme?

A. Enzymes bind at the active site

B. Enzymes are specific to substrate

C. Enzymes are consumed after each reaction

D. All of the above describe an enzyme

A

C. Enzymes are consumed after each reaction

26
Q

Which of the following is not a stage of cellular respiration?

A. Transcription

B. Glycolysis

C. Electron Transport Chain

D. Krebs/ Citric Acid Cycle

A

A. Transcription

27
Q

Smooth muscle and cardiac muscle share which of the following characteristics?

A. Control

B. Striation

C. Number of nuclei

D. Both A and C

E. None of the above

A

D. Both A and C

28
Q

Which of the following locations would you find simple columnar epithelium?

A. Lining the digestive tract (i.e. stomach)

B. The skin (epidermis)

C. Lining the fallopian tubes

D. Lining of the mouth

A

A. Lining the digestive tract (i.e. stomach)

29
Q

If a cell is placed into a hypotonic solution, which of the following will occur?

A. water will tend to enter the cell by osmosis

B. water will tend to leave the cell by osmosis

C. glucose will tend to enter the cell by diffusion

D. glucose will tend to leave the cell by diffusion

A

A. water will tend to enter the cell by osmosis

31
Q

Which of the following is a location where simple cuboidal epithelium epithelium is found?

A. Lining of the respiratory tract

B. Lining the mouth

C. Lining the digestive tract

D. Kidney tubules

A

D. Kidney tubules

32
Q

Passive transport, if left unaltered, will result in a state known as

A. selective permeability

B. equilibrium

C. catabolism

D. None of the above

A

B. equilibrium

33
Q

During which phase does the nucleolus and nuclear envelope disappear and chromatin condense?

A. Prophase

B. Telophase

C. Anaphase

D. Metalphase

A

A. Prophase

35
Q

Which of the following statments describes Transfer RNA(tRNA)?

A. Represents the copy of DNA

B. Helps to stabilize the ribosome during protein synthesis.

C. Delivers the necessary amino acids to the ribosomes

D. None of the above

A

C. Delivers the necessary amino acids to the ribosomes

36
Q

The copying of DNA occurs during _____, while the formation of the protein occurs during _____.

A. Transcription ; cellular respiration

B. Translation ; Transcription

C. Transcription; Translation

D. Ceulluar Respiration ; Translation

A

C. Transcription; Translation

38
Q

Which of the following is not a fiber produced by connective tissue?

A. Elastic fibers

B. Reticular fibers

C. Hylaine fibers

D. Collagen fibers

A

C. Hylaine fibers

39
Q

Which of the following describes passive transport?

A. Molecules move from an area of high con. to low con.

B. Molecules move from an area of low con to high con.

C. Requires (ATP)

D. Both A and C

E. Both B and C

A

A. Molescules move from an area of high con. to low con.

40
Q

The use of a carrier protein to cross the cell membrane describes which type of passive transport?

A. Faciliated diffusion

B. Simple diffusion

C. Filteration

D. Osmosis

A

A. Faciliated diffusion

41
Q

Transitional epithelium is located at the

A. gall bladder

B. urinary bladder

C. lining of the lungs

D. the airs sacs of the lungs (alevoli)

A

B. urinary bladder

42
Q

Which of the following describes the Krebs/Citric Acid Cycle?

A. Occurs in the cytoplasm

B. Produces the most direct Adenosine Tri-phosphate (ATP)

C. Produce the most NADH molecules

D. None of the above

A

C. Produces the most NADH molecules

43
Q

Which of the following is a characteristic of epithelial tissue?

A. Avascular

B. Most prevalent tissue of the body

C. Lack cellularity

D. Contain ground substance

E. More than one anser is correct

A

A. Avascular

44
Q

Glysolysis occurs in the ______ and is a ______ process

A. cytoplasm; anaerobic

B. cytoplasm ; aerobic

C. mitochrondria ; anaerobic

D. mitochondria ; aerobic

A

A. cytoplasm; anaerobic

45
Q

Which cellular modification is unique to simple columnar epithelium?

A. Cilia

B. Microvilli

C. Goblet cells

D. More than one anser is correct

A

B. Microvilli

47
Q

Which of the following statements does not describe mitos is?

A. The most common type of cellular division in the body

B. Divisionis exponential

C. Produces two identical cell

D. All of the above describe mitosis

A

D. All of the above describe mitosis

48
Q

Which of the following describe the cellular modification, microvilli?

A. Composed of pseudostratified columnar epithelium

B. Increase surface area

C. COmmonly found lining the lungs

D. Decrease the rate of nutrient absorption

E. Both A and B

A

B. Increase surface area

49
Q

The process of hematopoiesis occurs at which type of connective tissue?

A. Blood

B. Areolar (loose)

C. Bone

D. Dense (white fibrous)

A

C. Bone

50
Q

The conversion of glucose to ATP (energy) is know as

A homeostatsis

B. cellular secretion

C. cellular respiration

D. None of the above

A

C. cellular respiration

A&P I - Final Exam (6 decks)

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