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Wittaler [7]
3 years ago
14

Which of the following changes between trophic levels would have the highest energy conversion efficiency?

Biology
2 answers:
swat323 years ago
7 0

Answer:

i believe its b

Explanation:

Simora [160]3 years ago
6 0

Answer:

the answer is A on edge

Explanation:

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A doctor reports a single occurrence of a disease to the Centers for Disease Control as a disease outbreak. Which of these facto
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The disease has been absent from the population for a long time.

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PLZ HELP <br>what are 2 scientific names and is written in Latin for the Purple Loosestrife.​
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lythrum salicaria and rainbow weed

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What is the role of calcium in muscle contractions?
Firdavs [7]

Answer:

Inside the muscle, calcium facilitates the interaction between actin and myosin during contractions (2,6). ... Calcium binds to the troponin, causing a position change in tropomyosin, exposing the actin sites that myosin will attach to for a muscle contraction (5,6). Blood Clotting. Without calcium blood would not clot.

Explanation:

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3 years ago
A genetic disorder in which part of the X chromosome seems to be attached to the rest of it by a very thin string of molecules i
Jlenok [28]

Answer:

<em>fragile X syndrome </em>

Explanation:

<em>FMR1 gene mutations</em><em> trigger fragile X syndrome.</em>The gene FMR1 offers instructions on how to make a  protein called FMRP.

This gene helps to control the output of other proteins and plays a  part in the growth of synapses that are specific nerve cell connections.

It creates a <em>variety of developmental issues including intellectual disabilities and  cognitive impairment.</em> This disease usually affects males more significantly than women.

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Sam was a 60-year-old man. As a result of picking up a heavy object, he fractured the radius and ulna of his right arm. X-rays i
pashok25 [27]

That substance was most likely parathyroid hormone.

<h3>What is a parathyroid hormone?</h3>

It should be noted that the parathyroid hormone is the hormone that is released to control calcuim levels in the blood.

In this case, this is illustrated as the blood calcium levels were above normal and the pathologist found cancer cells that produced a hormone-like substance.

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