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What else can I help you with?
Do gram-positive cells carry a net positive charge?
Gram-positive does not refer to a positive charge, but to the purple color of the stain. Gram-negative bacteria do not retain the purple dye and are instead red in color.
What is the charge of the center of an atom?
Protons have a positive charge, neutrons are neutral. Gluons are neutral (with respect to electromagnetic charge; they do carry color charge, but that's complicated and comes in 8 different types). Electrons are negative. Quarks have varying charges: up quarks are +2/3, down quarks are -1/3 (quarks also have color charge, but only 3 different kinds).
In the lugols solution test what color is a positive test?
A positive Lugol's solution test will result in a dark blue or black coloration, indicating the presence of starch.
What is the color of hot service wires feeding the electric panel?
Hot service wires feeding an electric panel are typically black or red in color. It's important to always consult a professional electrician if you are unsure about the wiring in your electrical panel.
What is the positive color reaction starch is present?
Use an iodine solution. it should be orange to brown to begin with, if there is a starch present, it will turn blue-black.
Do gram-positive cells carry a net positive charge?
Gram-positive does not refer to a positive charge, but to the purple color of the stain. Gram-negative bacteria do not retain the purple dye and are instead red in color.
What color is negative or positive on alligator clips?
positive is red negitive is black
What are the color codes for positive and negative speaker wires?
The color codes for positive and negative speaker wires are typically red for positive and black for negative.
What is positive color for iodine test?
The positive color for the iodine test is a dark blue or black color. This color change indicates the presence of starch in the test substance.
What color usually represents positive in electricity?
If it is DC then red is positive and black is negative.
What is a particle with no charge called?
Neutral (ba-dump-tsssh!). There are a number of particles with no electric charge, including but not limited to"NeutronsNeutrinos (all varieties)PhotonsGluons (gluons carry "color charge", but not electric charge)Gravitons (provided they exist; the jury is still out on that)
What color associated with charge does DNA move towards in a gel electrophoresis box?
it is positive
What color wires charge the iPod in the iPod cable?
red and black
What color battery cable is negative?
Black is negative and Red is positive.
What does red mean positive or negative?
normally the lightest color is the positive but that doesnt matter because i had stuff in which the black cable is the positive...
What is the lucky color for Aquarius?
The lucky color for Aries is Red, Black, White
What color is the positive wire on a lawnmower battery?
The positive wire on most batteries is red. If both are black, look for the positive sign by the electrode.
