Biology
Biology, 05.09.2019 22:30, taylor5384

Cyanobacteria a. are a form of algae. b. are prokaryotes. c. use hydrogen sulfide as an electron source. d. are eukaryotes.

answer
Answers: 1
Show answers

Similar questions

Предмет
Biology, 29.07.2019 01:00, kasonlowery
Which is one of the most important differences between prokaryotes and eukaryotes? the cytoplasm in eukaryotes does not contain any organelles but that of prokaryotes does.eukaryotes are much smaller than prokaryotes.prokaryotes do not have a well–defined nucleus, but eukaryotes do.
Answers: 1
continue
Предмет
Biology, 25.08.2019 11:30, lorrainetakai1738
Which statement correctly compares a eukaryotic cell and a prokaryotic cell? choose all answers that are correct. a. eukaryotes use flagella for movement, while prokaryotes use pili. b. eukaryotes have multiple strands of dna, while prokaryotes contain a single dna molecule that displays a circular form. c. eukaryotes have membrane-bound organelles, but prokaryotes do not. d. eukaryotes come in only three shapes - spherical, elongated, or spiral, while prokaryotes have many shapes.
Answers: 1
continue
Предмет
Biology, 30.09.2019 20:20, Jonny13Diaz
Which of the following types of organisms uses hydrogen sulfide for reducing power? purple sulfur bacteria algae prochlorophytes heliobacteria cyanobacteria
Answers: 3
continue
Предмет
Biology, 17.10.2019 03:30, Zachary429
According to the endosymbiosis theory, scientists believe that early eukaryotes formed from prokaryotes. why do scientists believe that prokaryotes existed earlier than eukaryotes? a) all prokaryotes are aquatic in nature. b) all prokaryotes perform photosynthesis. c)prokaryotes have organelles, while eukaryotes do not. d)certain eukaryote cell structures resemble prokaryotes. nextreset
Answers: 2
continue
Do you know the correct answer?
Cyanobacteria a. are a form of algae. b. are prokaryotes. c. use hydrogen sulfide as an electron sou...

Questions in other subjects:

Konu
Mathematics, 11.12.2019 07:31
You consider yourself a bit of an expert at playing rock-paper-scissors and estimate that the probability that you win any given game is 0.5. in a tournament that consists of playi...
Konu
Business, 11.12.2019 07:31
On january 1, 2018, sheffield inc. granted stock options to officers and key employees for the purchase of 23,000 shares of the company’s $10 par common stock at $26 per share. the...
Konu
Business, 11.12.2019 07:31
Prepare the necessary journal entries to record the following transactions, assuming eustace company uses a perpetual inventory system. (a) eustace sells $45,000 of merchand...
Konu
Business, 11.12.2019 07:31
Joey sells a clock from his store through an online auction website. he has never met the buyer, rod, and had no communication with him before the sale agreement. when he sends the...
Konu
History, 11.12.2019 07:31
"[a]s early as 75,000 years ago, anatomically modern humans were making finely crafted stone weapon points, carving tools out of animal bones, and engraving symbols on blocks of oc...
Konu
Physics, 11.12.2019 07:31
For states with larger values of n that admit a d subshell, the d subshell is at even higher energy than the p subshell. in fact, its energy is higher than that of the s subshell f...
Konu
Chemistry, 11.12.2019 07:31
According to valence bond theory, which orbitals on n and h overlap in the nh3 molecule? 2p on n overlaps with 2s on h 2s on n overlaps with 1s on h sp3 on n overlaps with 1s on h...
Konu
Physics, 11.12.2019 07:31
A75.2 kg ice skater, moving at 7.7 m/s, crashes into a stationary skater of equal mass. after the collision, the two skaters move as a unit at 3.85 m/s. suppose the average force a...
Konu
Physics, 11.12.2019 07:31
Afan at a rock concert is 50.0 m from the stage, and at this point the sound intensity level is 114 db. sound is detected when a sound wave causes the tympanic membrane (the eardru...
Konu
Social Studies, 11.12.2019 07:31
Business leaders often say that there is a "shortage" of skilled workers, and so they argue that immigrants need to be brought in to do these jobs. for example, an ap article entit...
Other tasks in the category: Biology More task
See results (0)