True or False: 1. Glucose is an example of disaccharide.
2. Starch is broken down by your digestive system into individual galactose unit.
3. Antibodies produced by your immune system are typically lipids in nature.
4. Steroids such as estrogen belong to the protein macromolecule family.
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Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

Which layer will become saturated first when rain falls?

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-