subject
Biology, 30.01.2020 06:50 davidoj13

When we say that a galaxy is 5000 light years from earth we are actually describing

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 21.06.2019 20:00, skylex
You have been asked to lead a demonstration for the undergraduate microbiology lab course about the uses of negative staining when studying bacteria. a "negative" stain does not stain the bacterial cell itself but stains the space between cells. under magnification, the acidic (negativelycharged) nature of the stain will be repelled by the negatively charged bacterial cell wall and willleave the cell colorless in a stained background. negative stains are used primarily to reveal the presence of negatively charged bacterial capsules; therefore, they are also called capsule stains. encapsulated cells appear to have a halo surrounding them. the negative stain procedure does not require heat fixation, which limits any chances of alteration in bacterial cell shape and size. the bacterial suspension is added to a drop of stain, such as nigrosin or eosin, and drawn across the glass slide using a coverslip. nigrosin staining-not safranin staining-of klebsiella pneumoniae will allow for the visualization of the cell shape and the determination of the presence of a capsule. true/false
Answers: 1
image
Biology, 22.06.2019 09:00, zach238
To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a
Answers: 1
image
Biology, 22.06.2019 09:50, yavalos81
What is the genotype of the male circled in pink? ο χου lo xay xaya done answer was xay
Answers: 2
image
Biology, 22.06.2019 17:00, QueenNerdy889
Australopithecus robustus was likely the longest-surviving species of australopithecine in south africa. it had: a. large molars, a big face, and a sagittal crest. b. a large body, large teeth, and a sagittal crest. c. a big brain, big teeth, and a big face. d. a big face, large teeth, and a large body
Answers: 3
You know the right answer?
When we say that a galaxy is 5000 light years from earth we are actually describing...

Questions in other subjects:

Konu
Social Studies, 11.11.2020 22:50
Konu
Mathematics, 11.11.2020 22:50