subject

Biology, 26.10.2019 06:43 audrey435

1. which of the following statements is true regarding muscle contraction?

when a muscle contracts, the sarcomere remains the same size.

when a muscle contracts, the a-band shortens.

when a muscle contracts, the h-zone becomes narrower (shortens).

when a muscle contracts, the lighter i-band becomes wider.

ansver

Answers: 2

Show answers

Another question on Biology

question

Biology, 21.06.2019 16:30

Ascientist is studying muscle twitches in chicken quadriceps. to activate the muscle, he needs to provide stimulus to the

Answers: 1

question

Biology, 22.06.2019 08:10

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees

Answers: 2

question

Biology, 22.06.2019 08:30

Which group of molecules are targeted by the kinases in order to control this movement

Answers: 2

question

Biology, 22.06.2019 13:30

What kinds of molecules can pass through the cell membrane without any problem?

Answers: 1

You know the right answer?

1. which of the following statements is true regarding muscle contraction?

when a muscl...

Questions

question

English, 27.07.2019 20:30

Astory’s is embedded in the dialogue or actions of the characters. conflict narrative plot subtext...

question

Mathematics, 27.07.2019 20:30

Can anyone me with this? will mark brainliest simplify the expression. 2 1/4x+(4 1/3x-7 4/5) divided by 2 3/5...

question

History, 27.07.2019 20:30

Before launching the holocaust, the nazis used the media to describe the jews as filthy rats who needed to be exterminated. after the holocaust began,...

question

Mathematics, 27.07.2019 20:30

One-third of a number is 2 more than one-fifth of the same number...

question

Mathematics, 27.07.2019 20:30

Alaptop was originally sold for $975. the laptop is now on sale for $828.75.what is the percent markdown?...

question

History, 27.07.2019 20:30

Which of the following characteristics at rarely found in modernist music a. wild harmonies b. unpredictable rhythms c. smooth, flowing melodies d....

question

Spanish, 27.07.2019 20:30

No me lavé el dedo cuando me lo corté. ahora lo tengo (infectar)....

question

Advanced Placement (AP), 27.07.2019 20:30

The american academy of pediatrics recommends exclusively through the first six months of life. complete the sentence using the correct term about i...

question

Computers and Technology, 27.07.2019 20:30

Daniel has a list of numbers that are not in any order. he wants to find the order of the numbers with the of a spreadsheet. which statistical functi...

question

Mathematics, 27.07.2019 20:30

What operations have inverse relationship...

question

History, 27.07.2019 20:30

What did the termination policy aim to do?...

question

Biology, 27.07.2019 20:30

Voluntary muscles can be controlled, while involuntary muscles cannot. do you think stomach muscle is voluntary or involuntary?...

question

English, 27.07.2019 20:30

What can the reader infer the author means when he says that newspapers were not truly modern until after the invention of movable type? a) to be tru...

question

History, 27.07.2019 20:30

In furman versus georgia 1972 the supreme court ruled and william fuhrman’s favorite saying that georgia had...

question

English, 27.07.2019 20:30

Asap plz: in "perseus and the quest for medusa's head," perseus is sent to slay a monster called medusa. why is this a particularly difficult and dan...

question

Mathematics, 27.07.2019 20:30

Carl wants to give away 1/3 of his baseball card collection. he is going to divide it among his 3 friends. what fraction of the original collection wi...

question

English, 27.07.2019 20:30

Which sentence provides direct evidence to support this claim? the total amount of glacier cover is decreasing....

question

Mathematics, 27.07.2019 20:30

Which description best describes the data in the frequency table ....

question

Mathematics, 27.07.2019 20:30

You drive 30 miles due east in a half hour. then, you turn left and drive 30 miles north in 1 hour. what are your average speed and velocity, and what...

question

History, 27.07.2019 20:30

What was nativism in the u. s.? during the 1800s...

More questions: Biology Another questions

Questions on the website: 13722362