The Cell
This organelle controls most of the cell's activity
The nucleus
"Effect" of a given stimulus is called the...
Response
Give an example of a "compound" involving sodium.
Sodium chloride
Sodium hydroxide
Sodium carbonate
Sodium hypochlorite
Sodium sulfate
The four DNA nucleotide bases
Adenine
Thymine
Guanine
Cytosine
Organelle present in both plant and animal cells
Cell membrane
What are the two feedback mechanisms?
Negative and Positive
If an atom of nitrogen gains 3 electrons, what is its overall charge?
-3
First (and longest) phase of Cell Cycle
Interphase
Mechanoreceptors detect changes in
Pressure
Chemical bond where electrons are shared equally between atoms
Covalent bond
Muscle
attaches to the greater trochanter of femur
extends and laterally rotates hip
What is gluteus maximus?
Phase of Mitosis when centromeres divide
Anaphase
Two organ systems that bear the major responsibility for ensuring homeostasis
Nervous system & endocrine system
The weakest type of chemical bond
Hydrogen bond
(Van der Waal interaction)
Cutting the body open along this plane would reveal only one lung, one leg, and one eye.
Sagittal plane
Hormone that releases calcium from your bones, thus raising overall blood-calcium levels
parathyroid hormone (PTH)
Phases of mitosis in order
(interphase)
Prophase
Metaphase
Anaphase
Telophase
(cytokinesis)
Childbirth and fever are examples of
positive feedback
A solution that contains less water, and more substrate.
Hypertonic solution
Epithelial tissue that lines respiratory system and fallopian tubes
Ciliated columnar epithelium