Biology, 03.07.2019 00:00 sierravick123owr441
Which explains a difference between prokaryotic and eukaryotic gene reguation? a)prokaryotes process dna in the nucleus, so genes do not need to be activated. b)eukaryotes express all genes, so gene expression does not need to be regulated. c)eukaryotes utilize operons, so they do not need to produce sections of mrna. d)prokaryotes do not have mrna, so they do not have processes to degrade mrna.
Answers: 1
Biology, 22.06.2019 04:30
Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.
Answers: 2
Biology, 22.06.2019 12:30
Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
Answers: 1
Biology, 22.06.2019 14:00
Some substances but not other can cross the (blank) membrane of a cell
Answers: 2
Which explains a difference between prokaryotic and eukaryotic gene reguation? a)prokaryotes proces...
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