A man has a garden centre. He grows his plants in a glasshouse.
He does this so that he can produce large, healthy plants for safe.

Q1b) the man has to create the best growing conditions for his plants.
He cleans the windows regularly and uses a paraffin heater to keep the air warm.
The waste gas from the paraffin heater is circulated through the glasshouse.
He waters the plants with a fertiliser which contains magnesium salts.

Explain how each of these actions improves the rate of photosynthesis in his plants.

(i) keep the windows clean [1]

(ii) circulating the waste gas from the burned paraffin through the greenhouse [1]

(iii) watering the plants with a fertiliser solution containing magnesium salts [1]

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

The dna in a cell’s nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. for example, consider these two proteins: phosphofructokinase (pfk) is an enzyme that functions in the cytoplasm during glycolysis. insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations.for each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)