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Lubov Fominskaja [6]
3 years ago
7

Please help with this! I will mark brainliest! Please explain how you got it!!!!

Biology
1 answer:
nordsb [41]3 years ago
5 0
In my opinion id say A
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What observed reaction did the epinephrine have in the rate of blood flow in the arteriole and capillary?
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The epinephrine reaction is a decrease in the rate of blood flow in the arteriole and capillary, due to a phenomenon of vasoconstriction.

Explanation:

Epinephrine, or adrenaline, is a hormone produced by the adrenal cortex, which acts as a neurotransmitter for the sympathetic nervous system.

One of the effects of epinephrine is the <u>vasoconstriction of blood vessels, predominantly arteries</u>. Vasoconstriction of arterioles and closure of capillaries is an effect of epinephrine that results in a decrease in the rate of blood flow at that level.

This response can be seen when exogenous epinephrine is used to control an allergic or anaphylactic reaction, counteracting the vasodilation that characterizes these conditions.

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3 years ago
How might the genetic environmental correlation have contributed to some of the differences you see between yourself and your pa
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4 years ago
6. Cuál es la característica de la vida que nos permite responder a estímulos?<br>​
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SE LE CONOCE COMO IRRITABILIDAD

Los seres vivos tienen la capacidad de responder a una variedad de estímulos tanto del medio exterior como del medio interno. Esta capacidad de respuesta se denomina irritabilidad, porque es diferente a otro tipo de respuestas que se observan en la naturaleza.
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3 years ago
What is the name of the bond between base pairs that helicase breaks during DNA replication?
DIA [1.3K]

B - Hydrogen Bond

A and D are incorrect as these are bonds either between metals and nonmetals or non metals and non metals. C is incorrect as this term is a joining of sugar molecules.

Hope this helps!

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3 years ago
how do levels of thermal energy and speed differ between low and high friction surfaces? how does this difference relate to a tr
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- "An energy transformation is the change of energy from one form to another. Energy transformations occur everywhere every second of the day. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical."

5 0
4 years ago
Read 2 more answers
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