ryliejh17 ryliejh17

03-04-2020
Biology

contestada

Why is a stimulus required for a muscle to contract?

Respuesta :

ianmunoz23 ianmunoz23

03-04-2020

when an individual muscle fiber receives a threshold stimulus, it contracts as much as possible. ... a threshold stimulus is the minimum amount of energy needed to make a muscle fiber contract.

Answer Link

Otras preguntas

A substance that contains hydrogen that may be replaced by a metal is a/an

what is the quotient of 11/12 ÷ 5/7 ?

Which event sparked the outbreak of World War I? (1) attack on Pearl Harbor by Japan (2) Germany’s invasion of Poland (3) Bolshevik coup d’état in Russia (4) as

In a biochemical reaction, an enzyme acts as a catalyst, causing the (1) activation energy of the reaction to decrease (2) potential energy of the reactants to

roger has 24.90 and suzie has 26.07 . how much more money does suzie have then roger?

45 Three samples of the same solution are tested, each with a different indicator. All three indicators, bromthymol blue, bromcresol green, and thymol blue, app

Although scientists have studied tornadoes for years, the conditions that cause these storms to develop are not fully understood. a. compound c. compound-comple

Factor the following expression completely 16a + 20

What is the number? When I add 13 to it, the result is 9 less 32

In which language did Aryans write their poems and hymns? a. Sanskrit c. Vedic b. Indian d. Harappan