Biology, 01.07.2020 15:01, ninaaforever
Fluorescence microscopy of cells that are labeled with a green fluorescent antibody against microtubules (a cytoskeletal component) differs from cells expressing green fluorescent protein (GFP) tagged to beta tubulin (a component of microtubules) in all the following ways except:.
a. the antibody labeled cells need to be permeabilized before visualization, while the GFP cells do not.
b. the microtubules could change their localization over time in the GFP cells, but not in the antibody labeled cells.
c. the GFP cells do not need to be treated with fixatives, but the antibody labeled cells do.
Answers: 3
Biology, 21.06.2019 19:40, edith47
Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to canadian breeding grounds in the spring. as global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources how are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring? o a. populations will go extinct since the warblers will stop migrating to breeding grounds. b. populations will be unaffected since most species can quickly adapt to effects of climate change. c. populations will increase since warmer temperatures are generally beneficial to survival, d. populations will decline since individuals will be less likely to successfully reproduce, reset next
Answers: 1
Biology, 22.06.2019 05:30, sandygarcia65
βin 1492 columbus sailed the ocean blueβ is an example of: a)explicit memory b) procedural memory c) semantic memory d)episodic memory
Answers: 3
Biology, 22.06.2019 12:00, daeshawnc14
Aprocedure done under controlled conditions to test a hypothesis is an inquiry.
Answers: 1
Fluorescence microscopy of cells that are labeled with a green fluorescent antibody against microtub...
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