Biology, 21.09.2020 05:01, anthonygarib24
Proteins are used to enable movement, provide structure and support,
and carry out important chemical reactions inside the body. What is
needed in order for the human body to synthesize proteins?
A) A diet rich in amino acids
sufficient sunlight and water
B) sufficient sunlight and water
C) 1,200 calories of nutrients per day
D) minerals and fats in sufficient amounts
Answers: 2
Biology, 21.06.2019 17:20, owensdonld
The trp operon in e. coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.
Answers: 1
Biology, 21.06.2019 21:20, cxndii13
Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms
Answers: 2
Biology, 22.06.2019 07:00, scholarlystudenttt28
What terms describes being out of water after being submerged
Answers: 1
Proteins are used to enable movement, provide structure and support,
and carry out important chemic...
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