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bazaltina [42]
4 years ago
13

What are two characteristics of an enzyme that catalyzes through ping pong?

Biology
1 answer:
Ksenya-84 [330]4 years ago
4 0
One, a product is seen before the second substrate is bound. <span>Two, binding of the first substrate causes the enzyme to change into an </span>intermediate<span> form that will bind the second substrate.</span>
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What is the definition of pigment in biology?
choli [55]

NOUN

the natural coloring matter of animal or plant tissue.

VERB

(pigmented)

color (something) with or as if with pigment.

"pigmented areas such as freckles"


3 0
3 years ago
The actual location of the north pole is also known as:
Marta_Voda [28]
The correct answer would be A.
5 0
3 years ago
Which factor does not play a role in runoff
vladimir1956 [14]
<span>Infiltration is the process by which rainwater becomes groundwater. In the water cycle, which involves primarily; evaporation, condensation and precipitation. Henceforth, after precipitation comes infiltration in the land areas leaving the rainwater aggregated in a single location which accumulates over time. Then this process is followed by runoff and subsurface flow by which water flows through other bodies of water, either in river, sea or ocean, even lake. Other rainwaters that has segregated and wasn’t able to transport itself stays in the process of infiltration, thus groundwater.<span>

Thus, solar radiation doesn't play a role in runoff or infiltration.
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5 0
3 years ago
Describe the major plant tissues in terms of their cell specificities, location and functions. ​
cricket20 [7]

Answer:

Xylem and phloem

Explanation:

Xylem and phloem are the conducting tissues of the vascular strands. Their main role is in the transportation of food, minerals, and water. Xylem is the tissue which is responsible for the transport of water in plants while the phloem is responsible for the transfer of food and nutrients in the plant.

3 0
3 years ago
A student did an experiment with two identical fish tanks, Tank 1 and Tank 2. About 20 ml water purifier was added to Tank 1 and
maw [93]

Answer:

a . Fish need 10 ml of water purifier to survive.

Explanation:

Fish need 10 ml of water purifier to survive because the data of 10 ml and 20 ml purifier is the same so it is recommended to use 10 ml purifier. First the data was same but by recording next week data, it shows slightly increase in the value of tank 2 while in the last week, both has the same value so we can concluded that by using 10 ml purifier is enough for the fish to survive.

6 0
3 years ago
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