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Brrunno [24]
2 years ago
13

Help please!

Biology
1 answer:
Nana76 [90]2 years ago
3 0

Answer:

Gravity, electricity, and magnetism are considered non-contact forces because they do not physically act on objects.

Explanation:

Gravity, magnetism, and electricity all use fields to act on objects without actually touching them. They can all force objects to move without touching them through these fields.

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imagine that you could treat chloroplats with an indiicator dye that turns red in acidic conditions, yellow in neutral ocndition
zmey [24]

The amount of light between points 1 and 2 is adequate for photosynthesis to occur at a faster rate than cellular respiration. Acidic conditions typically imply that the solution has an excessive concentration of H+, which makes the solution acidic. By dividing the reaction into half-reactions, the balancing process begins.

This indicates that more CO2 is being consumed than is being produced, which makes the problem more straightforward.

The signal will become purple as a result, from yellow. After point 2, light levels are low enough that cellular respiration outpaces photosynthesis, which results in more CO2 being generated than being absorbed and raising the pH of the solution. The indication will become yellow as a result, from purple.

An indicator dye called bromothymol blue (BMB) changes color from blue to yellow when acid is present. The pH of the solution decreases when carbon dioxide is introduced because it produces carbonic acid. When the pH is greater than 7.6, green, between 6.7 and 7.6, and yellow, less than 6, BMB is blue.

Learn more about to acidic conditions visit here;

brainly.com/question/14697894?

#SPJ4

3 0
1 year ago
________ is/are a contractile ring of actin microfilaments that eventually results in the division of the cytoplasm.
sergey [27]
CONTRACTILE RINGS are a contractile ring of actin micro filaments that eventually results in the division of the cytoplasm.
The contractile ring are usually formed during the early anaphase phase of the cell division cycle. During the cellular cleavage, the contractile rings tighten around the cytoplasm of the cell until it is pinched into two daughter cells.
6 0
3 years ago
Which statement below is true of both chloroplasts and mitochondria?
MissTica

Answer:

Its either B or D but i think its B

Explanation:

i hope it B if not then its D

7 0
3 years ago
What is the most interesting or surprising thing you learned about the flow of energy through food chainss?
ss7ja [257]
Tobacco is bad for you
6 0
2 years ago
Where does mitosis occur
kupik [55]
Mitosis occurs in every cell of the body except in germ cells which are produced from meiotic cell division.
8 0
3 years ago
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