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klio [65]
4 years ago
11

The sarcoplasmic reticulum helps to trigger muscle cell contraction by releasing ________ into the cytoplasm

Biology
1 answer:
dlinn [17]4 years ago
3 0
The sarcoplasmic reticulum helps to trigger muscle cell contraction by releasing Calcium into the cytoplasm
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Discuss the details ways in which the public can be involved in nation building through sport
timama [110]
<span>The way in which the public can be involved in nation building through sport is when they solely support the representative of their country. They wear it with pride which correlates to the patriotism and nationalism of the people towards its country.</span>
7 0
4 years ago
The enzyme glucose-6-phosphate dehydrogenase deficiency (G6PD) is inherited as a recessive gene on the X chromosome in humans. A
babunello [35]

Answer:

1/2 , no difference to the fraction of the sons

Explanation:

Since the disorder is inherited recessive gene on the X. The woman will be a carrier since her father had G6PD. Therefore her genotype is X Xh

The normal man genotype will be XY

The genotype of their offspring will be

  • Daughters XX, XXh
  • Sons   XY, XhY

Therefore 1 out of the 2 sons(1/2) will have the disorder

If the father had the disorder, it will not change the fraction of the sons  because the disorder is on the X chromosome. However one of the daughters will have it XhXh

6 0
3 years ago
Read 2 more answers
What is the term that describes when an enzyme’s active site changes shape?
Studentka2010 [4]

Denature

as

when something causes the enzyme to change shape, thus changing shape of the active site and not allowing any substrate molecules to fit in the site and bind. Denaturation makes it so reactions don't occur between the substrate and the enzyme

7 0
3 years ago
Read 2 more answers
The golden-cheeked warbler and the black-throated green warbler look nearly identical to each other. What type of information co
Lady_Fox [76]

Answer:

The birds do not breed with each other where their territories overlap.

Explanation:

The correct answer would be that the birds do not breed with each other where their territories overlap.

<em>A species consists of organisms that are phenotypically similar and are capable of mating to produce fertile progeny.</em>

<u>Hence, the first thing to establish that two organisms are not of the same species is the inability to breed with each other. If an eventuality occurs and they are able to breed, the resulting progeny would be invalid</u>.

Therefore the fact that the golden-cheeked warbler and the black-throated green warbler do not breed with each other where their territories overlap is enough information to determine that the birds are separate species.

3 0
3 years ago
What is the phenomenon responsible for wind and surface currents bending to the right or to the left?​
Marysya12 [62]

Answer:

I believe what you are referring to is the Coriolis Effect.

Explanation:

Because the Earth rotates on its axis, circulating air is deflected toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere.

4 0
3 years ago
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