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strojnjashka [21]
3 years ago
13

2-Did the cube start off as a basic or an acidis? How do you know this? (1 pt)

Biology
1 answer:
ehidna [41]3 years ago
5 0
Acids, bases, pH, and buffers
Acidity and basicity, proton concentration, the pH scale, and buffers.
Acids, bases, and pH

Autoionization of water

Arrhenius definition of acids and bases

Brønsted-Lowry definition of acids and bases

Definition of pH

Introduction to buffers

Acids, bases, pH, and buffers
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Practice: Acids, bases, and pH
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Which of the following is the primary challenge that dams present to salmon?
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Dams can block the paths that salmon must take to get to spawning grounds and can change the environment drastically, which can greatly effect animals in that environment. There habitats are altered from this result as well. Dams can also cause water temperatures to rise, and can reduce the numbers of spawning grounds, which effects that species. Sorry if this is all wrong, but I hope it helps
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A biology student wanted to study how the amount of light affects the growth of aquatic plants over the course of a week. She se
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Explanation:

The student can vary the light intensity delivered to each plant.

The rate of photosynthesis is expected to decrease in low intensities and increase in high intensities.

Further Explanation:

Photosynthesis is a chemical pathway that’s integral to producing energy in plants and other primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen is released.

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4 0
4 years ago
Angiosperms (flowering plants) can be divided into two groups: the dicots and the tricots. TRUE FALSE
Debora [2.8K]
False. dicots and monocots
5 0
3 years ago
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Neuroglia do all of the following except:______. a. transmit electrical impulses. b. regulate interstitial fluid composition. c.
Ivenika [448]

Answer:

Option A, transmit electrical impulses

Explanation:

Neuroglia also known as glial cells which act as supporting cells for the nervous system and its functioning. These cells surrounds the neurons and produce insulation between them as they produce myelin sheath that coats the axon. There are six types of neuroglia cells and they all work to provide essential nutrients to the neuron cell and also maintain the homeostasis (under which it also regulate the interstitial fluid composition and repair tissue framework)

Hence option A is correct

8 0
4 years ago
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Explain the process of DNA extraction and gel electrophoresis
Illusion [34]

Answer:

The process of that same framework in question is defined below.

Explanation:

  • The DNA was indeed prepared by mixing with either a dye as well as a radioisotope which enables the gel to have been recognized. The specific filaments would then be differentiated from one another DNA electrophoresis.
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