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How do Calcium and ATP contribute to muscle contraction?

When the nerve impulse arrives, it stimualtes the opening of Voltage Gated Calcium channels in the sarcoplasmic reticulum. This means Calcium is released into the sarcoplasm where is can bind to troponin ...

SC
Answered by Sophie C. Biology tutor
4613 Views

Expand and simplify the following (x+4)(2x-3)=0

First of all you need to multiply the first value of each bracket, for example; x X 2x= 2x2 write this answer at the start of a new line Then multiply the first value of the first bracket by th...

AL
Answered by Autumn L. Maths tutor
8557 Views

Multiply 0.03 and 10.1.

First we have 0.03 x 10.1, multiply without decimal points: 3 x 101 = 303

Since there are 2 decimal places 0.03 and 10.1 has 1 decimal pla...

MS
Answered by Mira S. Maths tutor
3637 Views

What is reported speech?

When you want to report what someone said you can either do it by repeating their exact same words, which is called direct speech, or you can use reported speech. When we use reported speech, the main ver...

II
Answered by Ivana I. English tutor
2162 Views

What is the perimeter and area of a rectangle with a length of 8cm and width of 3cm?

The perimeter is the distance around the rectangle. A rectangle has 4 sides: 2 of them will be the length (8cm) and 2 of them the width (3cm). To get the perimeter, you add up 2 of the length and 2 of the...

EL
Answered by Emma L. Maths tutor
29491 Views

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