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Softa [21]
2 years ago
9

To survive. what gas do we need to breathe in?

Biology
1 answer:
sweet [91]2 years ago
5 0

Answer:

Oxygen

Explanation:

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Fill in the blank. An (blank) solution occurs when the solute concentration outside of the cell is higher than
lozanna [386]

Answer: It is Hypertonic solution.

Explanation:

Hypertonic solution is a solution in which the the solutes Concentration outside the cells is greater than solute concentration inside the cell. When a cell is in Hypertonic solution, water will move out of the cell and it will shrivel. The cell will shrinks or cremated and may eventually die.

5 0
3 years ago
What is the difference between allosteric regulation and covalent modification?
GarryVolchara [31]

There are so many examples for that in different areas, like alkyl silane experiment carried out in our lab recently.

Here's one link: http://www.alfa-chemistry.com/products/alkyl-silane-29.htm


5 0
3 years ago
Identify the enzymes that are required for the synthesis of a glycogen particle starting from glucose 6‑phosphate. A. branching
Mnenie [13.5K]

Answer:

Option A and C and D

Explanation:

Gylcogen is synthesized through a series of reactions through the assistance of enzymes. When glucose enter into the cell, it is converted into glucose 6-phosphate and then into glucose 1-phosphate and finally into uridine 5ʹ-diphosphate-glucose. In glycogenesis, glycogen is broken down into glucose 1-phosphate with the help of two glycogen phosphorylase. In the next stage the glycogen debranching enzyme untangles the branch points.

Hence, option A and C and D are correct

6 0
3 years ago
An acid is best defined as: Select one:
AveGali [126]

Answer:

A.) a substance with ph between 0 and 7.

Explanation:

as acid has pH value between 0 to 7.

6 0
3 years ago
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Darwin theorzed that evidence for the evoiution of new species can be found in the fossill record. Which observation supports th
VashaNatasha [74]

The gradual evolution for the family Equidae (horse family) has been well documented within the fossil record.

3 0
3 years ago
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