Biology, 26.06.2019 21:00 isabella20142002
Viruses and bacteria are both microscopic and can both cause disease. viruses differ from bacteria in that all viruses a. have cell walls. b. need a living host cell to reproduce. c. cause insect transmitted diseases. d. can be destroyed by antibiotics.
Answers: 2
Biology, 21.06.2019 19:50
Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.
Answers: 3
Biology, 21.06.2019 20:00
In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a ) moss sporophyteb) moss gametophyte bearing both male and female gametangiac) fern sporophyted) fern gametophyte bearing only antheridia
Answers: 1
Biology, 21.06.2019 21:30
What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.
Answers: 1
Biology, 22.06.2019 00:30
If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?
Answers: 1
Viruses and bacteria are both microscopic and can both cause disease. viruses differ from bacteria i...
English, 30.01.2020 11:43
English, 30.01.2020 11:43
Mathematics, 30.01.2020 11:43
Mathematics, 30.01.2020 11:43
Geography, 30.01.2020 11:43
English, 30.01.2020 11:43
Mathematics, 30.01.2020 11:43
Mathematics, 30.01.2020 11:43
Business, 30.01.2020 11:44