The first law of thermodynamics states that
1.the total amount of energy in a system and its surrounding remains constant.
2.the total disorder of a system and its surroundings always increases.
3.plants create energy.
4.animals destroy energy.
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Which property of water makes it able to dissolve other substances?
a. Cohesion b. Hydrogen bonds c. Adhesion d. Polarity
In Mendel’s pea plant experiment, the trait of pea shape was represented by the two variations
____________________ and ____________________. Fill in the blank(s) with the appropriate word(s).
When a growth factor receptor is NOT bound to ligand, it is MOST likely in what configuration?
a) Monomeric b) Dimeric c) Trimeric d) Degraded
A student tossed a coin five times and observed results of four tails and one head. He concluded that when a coin is tossed, there is an 80% chance of getting a tail and a 20% chance of getting a head. The conclusion would be more valid if
a. only two tosses of the coin had been used. b. the weight of the coin had been taken into consideration c. a greater number of tosses had been used d. the surface of the coin landed on had been taken in consideration.