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Results for: 'Miller's reaction chamber experiment Animation'
What are the Parts of a Plant Cell?
By: HWC, Views: 5708
Every chloroplast in a plant cell is packed with stacks of flattened sacs called thylakoids. The thylakoid membranes contain chlorophyll, as well as most of the other components required for the light reactions of photosynthesis. The chlorophyll-containing structures within the membranes are c...
Chloroplast Structure & Light Dependent Reactions (Photosystem 1 and 2 Cyclic Electron Flow)
By: HWC, Views: 6304
The leaf is the principle photosynthetic organ of the plant. This is a cross section of a leaf. The rectangular-shaped cells are part of the photosynthetic tissue called the palisade mesophyll. Each photosynthetic cell can contain several hundred organelles known as chloroplasts. The chlorop...
Interspecific Competition Relationship - Competitive & Niche Differentiation
By: HWC, Views: 6328
In an environment with limited resources, any organisms that utilize the same resources will be in competition with each other. For example, let's look at two competing species of paramecium, a single-celled organism that feeds on bacteria. If we raise each of these species in isolation, both...
Natural Selection, Species Isolation and Real World Example
By: HWC, Views: 6099
`Natural selection' is the process in which organisms with adaptive traits survive and breed in greater number than organisms without such traits. Eventually, almost all of the individuals in the population will have the same adaptive trait. This was the concept presented by Charles Darwin in ...
By: HWC, Views: 6154
S P Substrate in great excess ([S] -- [E]) (More correctly [S] -- KM, but more on this later) Zero order rate equation: v = k where k is the zero-order rate constant (with respect to substrate). (More correctly [S] -- KM, but more on this later) Substrate forms complex with enzyme. ...
DNA Sequences - Dideoxy Sequencing
By: HWC, Views: 5988
A short, radiolabeled primer is annealed to the single-stranded DNA to be sequenced. The DNA serves as a template for in vitro DNA synthesis. The DNA-primer mixture is split into four separate tubes. DNA polymerase and a solution of dNTPs are added to each tube. One of the four 2',3' dideoxy-N...
Introduction to Body Systems Animation
By: Administrator, Views: 690
Systems: A group of different organs functioning together for a common purpose.
By: Administrator, Views: 352
This animation shows a list of muscles found in the leg used for movement
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