Explain how plants transport organic compounds from source to sink.
Xylem, phloem, water cohesive and adhesive, concentration of sugars, water flows with xylem
up to leaves from root source to new leaf sink, in phloem down to roots and new leaves
Extended Response Questions for Protein Synthesis Unit1. Explain the process of transcription in eukaryotes.
Transcription is when DNA nucleotides are used as templates for making RNA.
Four parts: initiation, elongation, termination, editing
Explain the factors that affect the distribution of animal species (6 marks)
Temperature, sunlight availability, water availability, oxygen availability
Physical barriers (geography like mountain ranges, oceans, canyons, etc.)
We will randomly choose 1 of the following-1. Explain the relationship between Mendels law of independent assortment
a. The presence of one allele does not affect the presence of another
b. Metaphase I and II indep assortment
c. the d
Standard Level Topic 5 Evolution and Biodiversity
5.3 Classification of Biodiversity (Background reading Campbells 548-553: end of chapter review!)
The binomial system of names for species is universal among biologist and has been agreed and