what is the difference between muscular contraction and extension

Answers

Answer 1

Answer:

i hope this helps

Explanation:

Isotonic contraction vs isometric contraction

Isotonic contractions generate force by changing the length of the muscle and can be concentric contractions or eccentric contractions. A concentric contraction causes muscles to shorten, thereby generating force. ... Isometric contractions generate force without changing the length of the muscle.


Related Questions

Fill in the blanks with proper forms of the verbs given in the brackets :
() The magician_____
(show) a good many tricks.

(ii) They are______
(play) the sitar in an orchestra.​

Answers

Answer:

Showed and playing

Explanation:

Answer:

shows

playing

Explanation:

Andrea and Kamar are inspecting microscope slides. Each slide shows a cell or cells. The students' task is to identify which stage of the cell cycle each slide shows. Kamar reads, "Squamous cells from human cheek swab." "I recognize this one. It's in interphase," says Andrea, peering into the microscope. Two round cells each with a nucleus containing many entangled chromosomes Based on Andrea's observation, what might have been happening in the cells at the time they were collected?

Answers

Answer:

They were decomposing.

Explanation:

Two round cells containing entangled chromosomes show that these chromosomes are DNA strands and DNA can't "survive" out of the body or a wound. Larger wounds are larger impacts, depending on the impact, DNA might not even be able to live in the wound if near surface, therefore, the cells were decomposing out of the wound that was opened/surfaced.

Based on Andrea's observations, the cells were decomposing at the time that they were collected.

What are squamous cells?

Simple squamous epithelia are surfaces that are lined with a single layer of squamous cells. Squamous cells have a rounded nucleus and are big, thin, flat, and flat.

They are polarized and feature a unique apical surface with specific membrane proteins, just like other epithelial cells.

These epithelia are widespread in areas where material absorption or movement is crucial. They also contribute to filtration, osmosis, and diffusion.

As a result, they play a crucial role in the kidney, lungs' alveoli, and capillary walls.

This epithelium is the optimal medium for preferential transmembrane transport because it is composed of a single layer of small cells that are closely packed together.

Some chemicals, like oxygen from the lungs, mostly move along their gradient of concentration toward the direction of the blood. Others are translocated via carrier proteins that are membrane-bound.

Tight junctions are created by membrane proteins to prevent diffusion or osmosis across the interstitial gaps and guarantee that ions, gases, tiny molecules, or water only travel within the cell. The basolateral surface is made up of the remaining plasma membrane.

Therefore, based on Andrea's observations, the cells were decomposing at the time that they were collected.

Read more about simple epithelium, here

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The healthy zone for the trunk lift for 14-18 year olds is _______.

Answers

9-12 is the correct answer

Answer:8-10

Explanation:

list four common emergency situations that are generally stressful for many EMS providers​

Answers

Answer:

Some common emergency situations that are stressful for EMS providers are childbirth, allergic reactions, suspected poisonings, and severe trauma.

does the family size affect the health of the family and the nation?explain.​

Answers

Answer:

no it doesn't.

Explanation:

It just wouldn't make sense for it to effect the health of the entire nation unless it is Gentilic.

Tobacco is __________.
A.
created in laboratories
B.
obtained from plants
C.
an animal by-product
D.
free of harmful components



Please select the best answer from the choices provided.

Answers

The answer is tobacco is obtained from plants

Answer:

Tobacco is __________.

A.

created in laboratories

B.

obtained from plants

C.

an animal by-product

D.

free of harmful components

   

 

Please select the best answer from the choices provided.

A

B

C

D

Explanation: the answer would be obtained from plants.

NEED SOME HELP.



I have a close friend, I love everything about them. We have just about everything in common. We finish each others sentences, have the same taste in music and humor, we even unintentionally match ( clothing ) when ever we hangout. I love everything about them but I'm not physically attracted to them, but their on my mind24/7. What should I do lol.?

Answers

Just hang out with them and enjoy their company. It’s a bond you have and maybe their filling some hole in you that hasn’t been filled in a long time. Enjoy them and have fun yolo!

Secondary insomnia is *
O treated with a CPAP machine.
O prompted by an underlying medical disorder.
O far less common than primary insomnia.
O almost always a result of stress.

Answers

Answer:

prompted by an underlying medical disorder.

Explanation:

"Secondary insomnia" is due to an underlying medical disorder such as "Alzheimer's disease." This is a neurological disorder that prevents a person from having a good quality sleep due to an increase presence of amyloid in the brain.

Other medical conditions that may lead to secondary insomnia are the following: arthritis, heartburn, asthma, hot flashes, etc.

Task: Apply the creative process to the composition of a variety of dance pieces, using the elements of dance to communicate feelings, ideas, and/or themes by completing the following steps: 1. Choose a sport and song pairing from the list below. 2. Create a 1-2 minute dance to that song that incorporates the theme of your sport. 3. You can use equipment from this sport as props. 4. Submit your assignment through Flip Grid. Goal: You will develop or extend your understanding of dance concepts (body, space, time, energy, and relationship) through participation in various dance experiences. Hockey "Get Ready' by 2 Unlimited Sport and Song Pairing List Basketball Soccer Boxing "Space Jam" by "Waka Waka" by "Can't Hold Us" Quod City DJ's Shakira Clean Version by Macklemore Football "All I do Is Win" (Clean Version) by DJ Khalid Requirement Points Possible Movement Skills 5 Pts. Timing Project Rubric Description Fluidity and completion of various body movements; involves a variety of movements and shapes. Understands and identifies the count of the song: movements are in unison with the music and choreography displays overall rhythm Maintains appropriate spacing in group formation or displays personal awareness throughout the dance routine; involves different levels. 5 Pts. I Use of Space 5 Pts. Energy 5 Pts. Effort and positive attitude present (from beginning to end of performance); appropriate level of effort/force to match the tempo of the music. Theme Creative integration of sports theme. 5 Pts. Total Points: I need a dance please​

Answers

i would put Task: Apply the creative process to the composition of a variety of dance pieces, using the elements of dance to communicate feelings, ideas, and/or themes by completing the following steps: 1. Choose a sport and song pairing from the list below. 2. Create a 1-2 minute dance to that song that incorporates the theme of your sport. 3. You can use equipment from this sport as props. 4. Submit your assignment through Flip Grid. Goal: You will develop or extend your understanding of dance concepts (body, space, time, energy, and relationship) through participation in various dance experiences. Hockey "Get Ready' by 2 Unlimited Sport and Song Pairing List Basketball Soccer Boxing "Space Jam" by "Waka Waka" by "Can't Hold Us" Quod City DJ's Shakira Clean Version by Macklemore Football "All I do Is Win" (Clean Version) by DJ Khalid Requirement Points Possible Movement Skills 5 Pts. Timing Project Rubric Description Fluidity and completion of various body movements; involves a variety of movements and shapes. Understands and identifies the count of the song: movements are in unison with the music and choreography displays overall rhythm Maintains appropriate spacing in group formation or displays personal awareness throughout the dance routine; involves different levels. 5 Pts. I Use of Space 5 Pts. Energy 5 Pts. Effort and positive attitude present (from beginning to end of performance); appropriate level of effort/force to match the tempo of the music. Theme Creative integration of sports theme. 5 Pts. Total Points: I need a dance please

The saddest part in life is saying goodbye to someone you wish to spend your lifetime with.

Answers

it’s so early for this saddens

Read these cell observations. In the space next to each answer choice, write whether the cells described are prokaryotic cells, animal cells, plant cells, or there is not enough information to determine.

Answers

Answer:

I cannot read your photo.

Explanation:

It is too small. Haha. Here is a unicorn though.

I am NOT a professional. There is a chance I am wrong. Please reply back to me with the correct response if needed. Thank you.

QUICK
Which example best describes a consumer?
O a person selling magazines
O a person giving away food from their garden
O a person downloading music from the Internet illegally
O a person paying for a service, such as a haircut
2
3
4

Answers

Answer:

a person paying for a service such as a haircut

Explanation:

a consumer is someone who buys things, I'm pretty sure

who like fish and chips ?

Answers

Not me sorry.........

Answer:

my sister.

lol

Explanation:

ty 4 the pointssss

Write a 15 line (rhyming) poem about the harmful effects of cyberbullying and/or bullying.
PLEASE HELP!!

Answers

Bullying ahh

Bullying is a type of thing that will make anyone sad
Bullying will be a cause of depression
People that bully are insecure
Lol

Think of a time when you reacted to a strong emotion quickly, before you were able to think your through your response. What happend?

Answers

actually the thing is I cried out..................

Which is a function of the respiratory system?


to produce carbon dioxide by breaking down glucose


to transport oxygen to your body cells


to bring oxygen into the body


to bring carbon dioxide into the body

Answers

it is A. i hope this is the right answer .

Please help me I’ll give brainlist!!!!!
they are only true or false questions

Answers

1. true 2. asexual 3. bi/ pan 4. false 5. false 6. lesbian 7. false (hope this helps :))

What are a few signs of an unhealthy or abusive relationship (partner, friend,
teacher, family) that do not include physical abuse or yelling at someone? Try to
explain (not list) at least 3.

Answers

Answer:

Recognizing Abuse

Abuse is a situation in which a person is treated in a way that is harmful to them. Abuse can occur to anyone of any age and gender and from any walk of life. It can include physical battery, emotional abuse, psychological abuse, financial abuse or exploitation, sexual abuse, and child or elder neglect or abandonment. If you or someone you know is being abused, it's important to seek support and help. For college students, two common kinds of abuse experienced are partner abuse (physical, sexual, emotional, or psychological abuse by a romantic or sexual partner) and sexual assault, which may be perpetrated by a romantic partner, friend, acquaintance, or stranger.

Evaluate your work space at home, school, or work. How would you design an adaptive environment for people who are mobility impaired?

Answers

Answer:

you could put up a ramp for people who need a wheelchair

Explanation:

you can get one of the stairs things, help them put

PLEASE I SWEAR I fORGOT ThE WHOLE WEEk ABOUT THIS just this once can someone give me fake stuff to right on here I have no idea what I should make the bpm I’m 14yr old by the way and I’m around 5’6

Answers

Answer:

Played basketball in my backyard before school. Then I walked around my neighborhood. Later that day I did about twenty push ups and then lifted 30 pound weights

Explanation:

HELP! IGIVE BRAIN IF ALL ARE ANSWERED!!!
43.Which has the least influence in whether a teen drinks alcohol?


police campaigns


advertisements


peer pressure


family attitudes

Which health benefit occurs immediately after a person quits using tobacco?


blood pressure falls


breathing becomes easier


circulation improves


cilia regain normal function

Which describes a random act of violence?


an unwanted action between two people who know each other


an unwanted action between a bully and his or her target


an attack in which the assailant does not target specific people


an attack in which the assailant targets specific people

Which is the facility or program that provides physical, emotional, and spiritual care for dying people and support for their families?


terminal


hospice


funeral home

Which is a function of the respiratory system?


to produce carbon dioxide by breaking down glucose


to transport oxygen to your body cells


to bring oxygen into the body


to bring carbon dioxide into the body
Which stage of stress is marked by the body’s release of adrenaline?


resistance


exhaustion


alarm


depression

Answers

Explanation:

43.Which has the least influence in whether a teen drinks alcohol?

police campaigns

advertisements

peer pressure

family attitudes

Which health benefit occurs immediately after a person quits using tobacco?

blood pressure falls

breathing becomes easier

circulation improves

cilia regain normal function

Which describes a random act of violence?

an unwanted action between two people who know each other

an unwanted action between a bully and his or her target

an attack in which the assailant does not target specific people

an attack in which the assailant targets specific people

Which is the facility or program that provides physical, emotional, and spiritual care for dying people and support for their families?

terminal

hospice

funeral home

Which is a function of the respiratory system?

to produce carbon dioxide by breaking down glucose

to transport oxygen to your body cells

to bring oxygen into the body

to bring carbon dioxide into the body

Which stage of stress is marked by the body’s release of adrenaline?

resistance

exhaustion

alarm

depression

from 3-8 week in the prenatal stage what is the infant known as ​

Answers

A baby?


Explanation I think
It is the embryonic period so embryo should be the correct answer

Which action would prevent the spread of infectious diseases?
O avoiding antibiotics
O prescribing antibiotics
O washing hands
O wearing sunscreen

Answers

Answer:

Washing hands

Explanation:

Washing your hands with soap and water, thoroughly and frequently.

One risk factor you cannot control is your

Answers

There’s no question lol ???
i’m not sure how to answer this question ?

What should I do if my teacher is mentally abusing me? Should I just not care or just tell the principal?

Answers

Answer:

Tell your parents AND the principal.

Explanation:

That's what I would do. Thank u for the points as well.

__________and _________
seek to
change behaviors, thoughts, emotions, and how people see and
understand situations.
O Counseling; psychotherapy
O Psychotherapy, consultation
O Counseling; psychoanalysis
O Psychoanalysis; therapy

Answers

Answer:

B. Psychotherapy / Consultation

Explanation:

I majored in Health

What are the main four functions of the nervous system? Also need someone to talk to

Answers

Answer:

did you see that guy who just gave out 1000 free points? that was cool.

Explanation:

Answer:

Control of body's internal environment to maintain 'homeostasis' An example of this is the regulation of body temperature. ...

Programming of spinal cord reflexes. An example of this is the stretch reflex. ...

Memory and learning. ...

Just got the cov id vaccine i look pretty good huh?

Answers

Wowwwwwww lookkkk pretty nice

Answer:

10/10 Imao

Explanation:

How can you decrease the number of calories you concume?

a
Keep track of everything you eat on a daily chart.
b
Drink water instead of soda or other sugary drinks.
c
Skip breakfast and eat a bigger lunch.
d
Integrate weight training into your workouts.

Answers

Answer:

A

Explanation:

Jillian stepped on a nail. Which should she be concerned about contracting?

Answers

Answer:

testis from the rust on the nail if its there

Explanation:

Other Questions
The slope and y-intercept of the equation y 5x = 7. Graph points Input. Output2. 104. 186. 22 Compounds serve as the foundation for all forms of matter. True or false? The reaction AB is to be carried out isothermally in a continuous-flow reactor. Calculate the PFR volume to consume 99% of A (CA = 0.01CA0) when the entering molar flow rate is 5 mol/h (assume pure A), the volumetric flow rate is constant at 10 dm3 /h and the rate is: -rA=3CA 2 [ dm3 /molh] what is B? b-1/4=3 1/2 Given the rectangle ABCD, find measure of angle EFH, measure of angle FEH. Also find, HI and GE.HF= 36 measure of angle HFG = 30 identify the function of the transformation 11. What genetic syndrome is shown in this picture?* PLSSSSSSSS HELPPPhow does the speakers word choice for describing flight have an impact on the poems tone high flightPassage High flightOh! I have slipped the surly bonds of EarthAnd danced the skies on laughter-silvered wings.Sunward Ive climbed, and joined the tumbling mirthOf sun-split clouds and done a hundred thingsYou have not dreamed of wheeled and soared and swung. High in the sunlit silence, hovring thereIve chased the shouting winds along and flungMy eager craft through footless halls of air. Up, up the long delirious burning blueIve topped the wind-swept heights with easy graceWhere never lark nor ever eagle flewAnd, while with silent, lifting mind Ive trodThe high untrespassed sanctity of space,Put out my hand and touched the face of God. Which process directly moves nutrients from plants to the airA) Percolation B) Transportation C) Assimilation D) Photosynthesis Which line from the poem "Madam and the Rent Man" is the best example of slang?You ain't done a thingBack window's crackedIt's not up to meI said, Neither am I PLS HELP IM TIMED!!The sum of the measures of all the interior angles of a regular dodecagonis 1800. What is the measure of each of its interior angles?- A) 150- B) 160- C) 180- D) 192 QUESTIONS:1. The image below shows a small bean sprout. What does this sprout need to grow into a healthy plant? A Fertilizer onlyB. Water onlyC. Light onlyD Light and water MAKE A STORY IN SPANISH WITH THE VERBS HABLAR, VIVIR, COMER Y BEBER. (Just like 5 sentences minimum) White as an algebraic expression: the sum of 3 and the product of p and 7 A ladder is103 inches tall. How tall is it in feet and inches? Which statement is an example of a claim for an argumentative essay? The Grand Coulee Dam stores water for farming and electricity. One of the largest dams in the world was built on the Columbia River. Many dams have been built in the eastern and central parts of Washington. The benefits of building dams on the Columbia River outweigh any problems. HELP ASAP GIVING BRAINLIESTThe authors of the United States Government believed that the voice of the people should be heard frequently. Which part of the Government was instituted to respond most directly to the will of the people? aExecutive Branch bJudicial Branch cLegislative Branch dThe President Item 3Which answer identifies the falling action in Thank You, Mam?A. Mrs. Jones brings Roger to her house.B.Roger steals a purse from Mrs. Jones.C. Roger tells Mrs. Jones that he wants blue suede shoes.D. Mrs. Jones gives Roger $10. What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid?