Biology, 15.01.2021 20:50 plshelpme53
Organic molecules are sometimes found within meteorites that crash into Earth. Which meteorite condition in space is similar to what most likely was present in Earth's early atmosphere? (4 points)
a
Abundance of oxygen
b
Very cold temperatures
c
Presence of inorganic molecules
d
Low levels of ultraviolet radiation
Answers: 3
Biology, 22.06.2019 06:00
Will mark you as ! keiko’s teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most closely resembled prokaryotes. which organelles should keiko mark? * the first image is the question and the second image is some information to you answer the !
Answers: 1
Biology, 22.06.2019 10:00
Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area
Answers: 1
Biology, 22.06.2019 16:50
An enzymatic hydrolysis of fructose-1-p, fructose-1-p(aq) + h2o(l) - fructose (aq) + pi (aq) was allowed to proceed to equilibrium at 25°c. the original concentration of fructose-1-p was 0.2 m, but when the system had reached equilibrium, the concentration of fructose-1-p was only 6.52 x 10^-5 m. calculate the equilibrium constant for this reaction and the free energy of hydrolysis of fructose-1-p.
Answers: 1
Organic molecules are sometimes found within meteorites that crash into Earth. Which meteorite condi...
History, 08.11.2019 01:31
History, 08.11.2019 01:31
English, 08.11.2019 01:31
Biology, 08.11.2019 01:31
Mathematics, 08.11.2019 01:31
Geography, 08.11.2019 01:31
Spanish, 08.11.2019 01:31
Physics, 08.11.2019 01:31
Chemistry, 08.11.2019 01:31
Mathematics, 08.11.2019 01:31
Social Studies, 08.11.2019 01:31
Biology, 08.11.2019 01:31
English, 08.11.2019 01:31