Lab Exam Flashcards
(43 cards)
Given a frontal view of a human torso, identify the Ventral Cavities
- Pleural Cavity (Thoratic Cavity)
- Pericardial Cavity
- Abdominal Cavity (Pelvic Cavity)
- Mediastium
- Diaphragm
Identify Parts of a Microscope (pg29)
- Ocular Lens
- Objective Lens
- Arm
- Stage
- Iris diaphragm
- Coarse Adjustment Knobs
- Fine Adjustment Knobs
- Lamp
- Condenser (Focus Light)
Identify the parts of an Animal Cell (pg42)
- Endoplasmic Reticulum (ER)
- Golgi Apparatus
- Mitochondria
- Cell Membrane
- Secretory Vesicle
Identify RBC’s
- Isotonic normal cell
- Hypertonic crenated, shruken with rough surface
- Hypotonic expanded, bloated
Levels of Organization lowest to highest
- Cellular
- Tissue
- Organ
- Organ system
- Organism
Identify the planes of the body
- Sagittal Plane: divides the body into left and right parts
- Frontal Plane: divides the body into anterior and posterior parts
- Transverse Plane: divides the body into superior (upper) and inferior (lower) parts
Best way to adjust light in Microscope
use the Iris Diaphragm
Relationship between the magnification of the objective and the light intensity and field of view and the working distance
Light intensity decreases as i goes from low power to high power
What term is used to describe the movement of dye through a plate of solid agar
Diffusion
Carpus
Wrist
Function of the cell membrane
selectively permeable barrier
Function of Cytoplasm
fluid part of cell that supports and moves substances in the cell
Function of Ribosomes
protein synthesis
Preliminary Focusing should be what power
Low
How do Objects appear under microscope
Upside down and reversed
The solutes outside the cell exceed whats inside the cell is called
Hypertonic
The solutes outside the cell are equal to whats inside the cell is called
Isotonic
The solutes outside the cell are less than whats inside the cell is called
Hypotonic
Which transport processes require carrier proteins
active transport and facilitated diffusion
Directional terms to describe location of body parts (pg4)
Eg. Lungs are lateral to the Heart
Hand is Distal to the Torso
What effect does the loss of the nucleus have on the mature RBC
Can not divide, make proteins, or carry out Mitosis
What is an Organelle
Specialized cellular compartments that carry out a variety of functions
Label a Drawing of a duplicated chromosome
- Chromatide
- Centromere
- Chromosome
What is Diffusion
going form an area of greater concentration to an area of lower concentration
Passive transport across a membrane
