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What connects upper limbs and vertical column
What are the constraints on the architecture of membrane-integral proteins that lead to the membrane-spanning regions of such proteins being less diverse in structure than soluble proteins?
A. Evolution of sense organ
B. Evolution of the heart and lungs
C. Evolution of cleidoic egg and internal fertilization
D. Ability to conserve water
E. Relatively waterproof skin.
Water potential is the pressure exerted by freely moving water molecules in a system. Describe the relationship between water potential with solute potential and pressure potential in plants.
Plant cell P has solute potential of -350kPa and pressure potential of 200kPa. Besides, is plant cell Q which has a solute potential of -500kPa and a pressure potential of 200kPa. Determine the direction of net movement of water between the two cells by using water potential equation.
Explain the characteristics of water that make it such an important medium for life. If an athlete was heavily perspiring after and intense match game, suggest one type of replacement drink ( with explanation) that he should take between hypertonic, Isotonic and hypotonic drink to recover himself.
could you help me to answer this for 25 marks
How the trp operon is 1) not expressed when trp concentrations are high; and 2) attenuated differently in the presence and absence of trp.
What is the function of nose hair?
1) Can the active site of the enzyme stay active if the enzyme is converted into solid state...?
2) Can the active site of the enzyme at least absorb/attract it's substrate, if the enzyme is converted into solid state....?
Rubisco enzyme is in solid or liquid state...?
related to eclipses?
