Cell membrane
Has a positive and negative end
What is polar molecule
Geographical separation
Reverse transcriptase, restriction endonucleases and gene machine
Isolation
Rapid, automatic responses to stimuli
He proposed natural selection after observing variation and competition
Who was Charles Darwin
Charged particles diffuse through pores
What are channel proteins
Same species competing for the same resources
What is Intraspecific competition
Joins nucleotides together, and is heat tolerant and does not denature
What is tac polymerase
Growth of a plant in response gravity
Gravistropism
They proposed the double helix model of DNA at Cambridge
Who were Watson and Crick
Fluid because phospholipids constantly moving, and proteins scattered
What is the fluid mosaic model
The role of species within its habitat
What is a niche
PCR calculation
Detect mechanical stimuli
What are Pacinaian corpuscles
Known as the 'missing muscle'
What is the Palmaris Longus
One does not completely extend across the membrane, but one spans the whole membrane
What is the difference between peripheral and integral proteins
When succession is stopped artifically
Plagioclimax
Short sections of repeating, non-coding sequences of DNA
What is IAA(indoleacetic acid)
Scientific achievement done in 2003
When was the Human Genome project completed
Changes membrane fluidity, disrupting protein shape and transport rate
The samples need enough time to mix back in with the population and the technique can't affect chances of survival
What are the assumptions of the mark-release recapture investigation
Mutations in the recognition side prevent complementary base pairing with the enzyme
Why can restriction enzyme fail to cut target DNA
Controls heart rate via sympathetic or parasympathetic nervous sytem
What is the Medulla oblogata
She contributed to the discovery of DNA structure using X-ray diffraction
Who was Rosalind Franklin