In anatomical position , the palms of the hand are facing which direction
Choices
Anterior
Lateral
Medial
Superior
anterior
In anatomical terms, referring to front and back, the pectoral region is (blank) to the scapular region
Given these choices
Anterior
Posterior
Transverse
Dorsal
Anterior
In terms of front and back , the shoulder blades are ( blank ) to the nipples
Choices
Anterior
Posterior
Superior
Inferior
Anterior
What type of sectional plane is illustrated in the figure
Frontal section
What type of sectional plane is illustrated in the figure
Choices
Frontal
Median
Sagittal
Transverse
Sagittal section
The stomach is found in what specific body cavity
abdominal
The term arm in anatomy refers to the region
between the elbow and the shoulder
The heart is found in what cavity
Options
Pelvic
Pericardial
Abdominal
Vertebral
pericardial
True or False
If a hairline fracture occurred in the proximal humerus ( arm bone), the injury would be closer to the elbow because proximal means farther from the trunk
False
What number does objective lens equal
5X
50
What number does objective lens equal
17X
170
The circle you see when you look through the ocular lens if the microscope is called the
field of view
What is the function of the iris diaphragm of the microscope. 2 answers
Choices
Regulates the amount of light that strikes the co denser lens
Focuses the image
Increases the depth of field
Increases the magnification of the specimen
1. Increases the depth of field
2. Regulates the amount of light that strikes the condenser lens
The microscope that you use in the lab is a(n)
Compound light microscope
How should you clean the lenses of a microscope
Only use a clean piece of lens paper
What is the correct way to carry a microscope
One hand on the arm and one hand under the base
True or False
The scanning lens should only be used after you have brought the specimen into focus with another objective lens
False
When you change from a low power objective lens to a higher power objective lens the field of view
decreases
What is the name of the fluid surrounding the cells in the body
extracellular fluid
The liquid portion of the cytoplasm is called the
Options
Cytosol
Nucleus
Mitochondria
Lysomes
cytosol
What structure in a cell is composed mostly of a phospholipid bilayer
The plasma membrane
Which organelle is responsible for the ATP production
The mitochondrion
Which organelles in the cell produce lipids
The smooth ER
What cellular structure is responsible for ribosome production
The nucleolus
Using the following answer choices
A. Cytokinesis
B. Interphase
C. Mitosis
D. Anaphase
E. Telophase
What are the 3 stages of the cell cycle
Interphase
Anaphase
Telophase
Of the three stages of the cell cycle, in which one is the DNA duplicated
Interphase
Chromosomes first split apart during
anaphase
The division of the cytoplasm occurs during
Cytokinesis
Using the mitosis cycle as answers
During (1) the nuclear membrane disappears and the chromatin condenses into chromosomes. In (2) the chromosomes align on th metaphase plate.
In (3) , the chromosomes split and move to the poles. Lastly, in (4) the chromosomes unravel, become chromatin, and the nuclear membrane reforms.
1. prophase
2. metaphase
3. anaphase
4. telophase
Regarding the stages of interphase
1. The ( blank ) involves the increase in size of the cell and the production of organelles.
2. Dna is synthesized in the ( blank) phase while
3. In ( blank. ) phase the cell continues to grow and manufactures materials needed for mitosis .
4. Those cells that do not divide for mitosis do not synthesize additional DNA or prepare for mitosis . These cells remain in an interphase state know as
1. g1
2. S
3. G2
4. G0
Particles that are visible in the light microscope and move erratically by molecular collision represent the process known as ( blank) motion
Choices
Osmotic
Active transport
Brownian
Facilitated diffusion
Brownian
Particles in a gas or liquid moving from a region of higher concenreation to a region of lower concentration represent the process of
Diffusion
Label
Telophase
metaphase
Prophase
Anaphase
True or false
Methylene blue at molecular weight 320 should diffuse the farthest because potassium permanganate weighs over half less at 158 it doe snot diffuse as quickly
False
The bag that gained the most weight was blank too the solution in the beaker
Hypertonic
A solution with 5% sugar is blank to a 3% sugar solution
Hypertonic
The blank is the organelle that directs the activity of the cell and contains most of the genetic info of the cell
How would you describe an epithelium consisting of a single layer of cells in which all cells rest directly on the basement membrane and all cells reach the apical surface
Choices
Stratified
Single
Simple
Pseudo stratified
Simple
True or false
Epithelia are strong membranes that function to bind the body together
False
Which of the following statements is FALSE about epithelial tissue
A. Epithelial tissue is composed of cells and a thick vascular matrix
