BIOS 255 Anatomy And Physiology Exam Questions
With Verified Answers 100%Pass
Which part of the atom is involved in chemical reactions?☑️Correct Ans-Electrons
Which part of the atom makes up the atomic number?☑️Correct Ans-Protons
pH scale☑️Correct Ans-Measurement of hydrogen ion concentration
- pH < 7: Acidic
-pH > 7: Alkaline (basic)
-pH = 7: neutral
What is the main function on rough endoplasmic reticulum?☑️Correct Ans-Protein synthesis
What kind of cell division results in a diploid, increasing the number of cells?☑️Correct Ans-
Mitosis
How many pairs of chromosomes do humans have?☑️Correct Ans-23 pairs
What kind of cell division results in a haploid?☑️Correct Ans-Meiosis
Meiosis I☑️Correct Ans-Splits genetic material in half, producing a diploid
,Meiosis II☑️Correct Ans-Separates sister chromatids
-four haploid daughter cells
-develop into egg or sperm
Prophase☑️Correct Ans-Chromosomes become visible, nuclear envelope dissolves, spindle
forms
Metaphase☑️Correct Ans-Chromosomes line up in the middle of the cell
Anaphase☑️Correct Ans-Chromosomes separate and move to opposite ends of the cell
Telophase☑️Correct Ans-Chromosomes move to opposite ends of the cell and two nuclei are
formed.
What are the 4 types of tissues?☑️Correct Ans-epithelial, connective, muscle, nervous
What are the properties of epithelial tissue?☑️Correct Ans--Cells sit on basement membrane
-Has apical surface and basal surface
-Avascular
-Polarity
-Innervated
, What occurs when the apical surface of epithelial cells separate from the basement
layer?☑️Correct Ans-Cell regeneration is triggered.
Where can simple squamous epithelium be found?☑️Correct Ans-heart, blood vessels, kidneys,
lungs
Where can you find transitional epithelium?☑️Correct Ans-urinary bladder
Where can columnar epithelium be found?☑️Correct Ans-passages of the respiratory system
various tubes of the reproductive systems
What function does cilia have?☑️Correct Ans-Helps move things along (moves mucous and
foreign particles away)
merocrine glands☑️Correct Ans-Secrete their products by exocytosis
-Salivary glands
-Sweat glands
-Pancreatic glands
apocrine glands☑️Correct Ans-**Mammary glands
-accumulates products within but only the apex ruptures
With Verified Answers 100%Pass
Which part of the atom is involved in chemical reactions?☑️Correct Ans-Electrons
Which part of the atom makes up the atomic number?☑️Correct Ans-Protons
pH scale☑️Correct Ans-Measurement of hydrogen ion concentration
- pH < 7: Acidic
-pH > 7: Alkaline (basic)
-pH = 7: neutral
What is the main function on rough endoplasmic reticulum?☑️Correct Ans-Protein synthesis
What kind of cell division results in a diploid, increasing the number of cells?☑️Correct Ans-
Mitosis
How many pairs of chromosomes do humans have?☑️Correct Ans-23 pairs
What kind of cell division results in a haploid?☑️Correct Ans-Meiosis
Meiosis I☑️Correct Ans-Splits genetic material in half, producing a diploid
,Meiosis II☑️Correct Ans-Separates sister chromatids
-four haploid daughter cells
-develop into egg or sperm
Prophase☑️Correct Ans-Chromosomes become visible, nuclear envelope dissolves, spindle
forms
Metaphase☑️Correct Ans-Chromosomes line up in the middle of the cell
Anaphase☑️Correct Ans-Chromosomes separate and move to opposite ends of the cell
Telophase☑️Correct Ans-Chromosomes move to opposite ends of the cell and two nuclei are
formed.
What are the 4 types of tissues?☑️Correct Ans-epithelial, connective, muscle, nervous
What are the properties of epithelial tissue?☑️Correct Ans--Cells sit on basement membrane
-Has apical surface and basal surface
-Avascular
-Polarity
-Innervated
, What occurs when the apical surface of epithelial cells separate from the basement
layer?☑️Correct Ans-Cell regeneration is triggered.
Where can simple squamous epithelium be found?☑️Correct Ans-heart, blood vessels, kidneys,
lungs
Where can you find transitional epithelium?☑️Correct Ans-urinary bladder
Where can columnar epithelium be found?☑️Correct Ans-passages of the respiratory system
various tubes of the reproductive systems
What function does cilia have?☑️Correct Ans-Helps move things along (moves mucous and
foreign particles away)
merocrine glands☑️Correct Ans-Secrete their products by exocytosis
-Salivary glands
-Sweat glands
-Pancreatic glands
apocrine glands☑️Correct Ans-**Mammary glands
-accumulates products within but only the apex ruptures
