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labwork [276]
4 years ago
8

Drag each tile to the correct box. Not all tiles will be used. A chemical reaction takes place in which energy is absorbed. Arra

nge the characteristics of the reaction in order
Biology
1 answer:
Vsevolod [243]4 years ago
7 0

Answer:

When the energy is absorbed in a chemical reaction, we can say that this is an endothermic reaction.

Explanation:

An endothermic reaction is a chemical reaction that absorbs energy instead of releasing energy, like exothermic reactions.

To be considered an endothermic reaction, the chemical reaction must have a low energy reagent and for that reason, they need to absorb energy so that there is a rearrangement of the reactant molecules, forming products with high energy.

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Under the dissecting microscope I was able to view the surfaces of specimens such as a feather, insect, and leaf.

Under the compound microscope I was able to view a leaf, blood, and algae. I was able to observe the surface of the specimens in greater detail then I was able to view the surfaces under the dissecting microscope. For an example under the compound light microscope I was able to view the leaves surface which contained multiple lines that intertwined into each other and rectangular chambers of green dots. But under the dissecting microscope I was only able to view the surface of the leaf which consisted of thin white cracks in the leaf.

Under the scanning electron I was able to view the internal structure of the following specimens: a leaf, blood, and algae.  

Under the transmission electron I was able to view a more in depth internal structure of the following specimens:a leaf, blood, and algae. I was able to observe the intern

al structures of the specimens in greater detail then I was able to view the internal structures under the scanning microscope. For an example under the TEM I was able to study the internal structure of a leaf which consisted of long thick and thin black and gray lines coated with black rectangles and tiny dots littering he perimeter of what looks to be the internal structure of the leaf. But with the SEM I was only able to view the first layer of the leaf's internal structure which consisted of mushroom like figures surrounded be compound and single molecules.

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3 years ago
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Which action is characteristic of the hormone vasopressin?
andriy [413]

ADH increases arteriole constriction and tubular permeability to water

Vasopressin, also referred to as antidiuretic hormone (ADH), is a hormone secreted by the posterior pituitary gland. Arteriole constriction and tubular permeability to water are both increased by ADH. Calcitonin and parathyroid hormone levels in the blood regulate calcium equilibrium (PTH). the hormone that aids in blood vessel constriction and aids the kidneys in regulating the body's salt and water balance. This aids in regulating both blood pressure and urine production.

Sensors (baroreceptors) in the heart and big blood vessels can identify a drop in blood volume or low blood pressure that happens after dehydration or a hemorrhage. These encourage the secretion of anti-diuretic hormones.

To learn more about the antidiuretic hormone ADH please visit -
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2 years ago
Which structure is responsible for the absorption of nutrients from food?
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The small intestine. :)

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My theory is that . Mybe it changed because the flavor composition of the cracker changed or it dissolved in the saliva. THEORY. :'3
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Why do some organisms reproduce asexually?
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Answer:

It will be A

Explanation:

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