answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vova2212 [387]
2 years ago
7

The membranous network that wraps around myofibrils and holds relatively high concentrations of calcium is known as the

Social Studies
1 answer:
Pachacha [2.7K]2 years ago
3 0
It is known as the sarcoplasmic reticulum. It is a particular sort of smooth ER that controls the calcium particle fixation in the cytoplasm of striated muscle cells. 
The unique kind of smooth endoplasmic reticulum found in smooth and striated muscle filaments whose capacity is to store and discharge calcium particles. The sarcoplasmic reticulum discharges calcium particles amid muscle constriction and retains them amid unwinding.
You might be interested in
Over many years, researchers tested how quickly mice could run through the same complicated maze. In the first year, 20 mice wer
MissTica

I think that the answer is A. B,C, and D are very innate reasons for the proficiency of the mating.

8 0
1 year ago
Arrange the events in the order in which they occurred.
jek_recluse [69]
1. Spain's transfer of territory to France - 1682

2. Pinckney's Treaty 1795

3. Louisiana purchase - 1803

4. Pike's expedition in the Southwest - 1805
8 0
1 year ago
Read 2 more answers
Question 1: Discuss Freud's concept of the unconscious mind. Be sure to include explanations/definitions of the Id, Ego and Supe
maria [59]

Answer:

<em><u>Question 1 </u></em>- The unconscious is the deepest part of the human mind, where there are your fears, struggles, and your personality. It's what you can't see. According to Freud, the unconscious keeps three circumstances that are responsible for "shape" human being. The Id is the identity, the most primitive characteristic of human mind; the Ego is what make humans sociable creatures, adapting humans to live in society, it seeks to regulate the impulses of the Id while trying to satisfy them in a less immediate and more realistic way; the Superego is a kind of counselor, telling the individual what is morally acceptable, allowing him to live in society.

<em><u>Question 2 - </u></em>Personality changes over time because we are always creating new ideas, learning something new, each day is different from the other, and the world is not something static. We never stop to change and adapt ourselves.

Explanation:

8 0
1 year ago
Read 2 more answers
Sammy is in third grade. When he won the spelling bee, he felt proud of his accomplishment. But when he could not complete his a
skad [1K]

Answer:

"industry vs. inferiority" stage

Explanation:

Erik Erikson proposed a theory about social and emotional development along people's lifespan. According to him, people go through different stages in life that are manifested as "crisis" where two different options present to the people and they create anxiety. Eventually, the person is inclined towards one of the two options available and solves the crisis and moves on to the next stage.

Erikson's fourth psychosocial crisis, is called "industry vs. inferiority" occurs between the ages of five and twelve.

During this stage, the child feels the need to win approval by demonstrating specific competencies that are valued by society and begin to develop a sense of pride in their accomplishments. When they are reinforced for their initiative they will feel industrious (competent) and confident in their ability to achieve goals. If they are not reinforced, they might feel inferior, doubting their own abilities and not reaching their full potential and can develop a feeling of inferiority.

Sammy is in third grade, so he must be around <u>9 years old,</u> he won the spelling bee and felt proud about it since <u>he demonstrated a specific competency </u>in his school (thus he felt competent), however, <u>when he couldn't complete his arithmetic assignment he felt incompetent </u>(this could case him feelings of inferiority or doubt of his own abilities).

We can see how Sammy is in the "industry vs. inferiority" stage where he's looking to be competent and developing a sense of pride in his accomplishments.

7 0
2 years ago
Read 2 more answers
Which statements describe the role of risk in making investment decisions? Check all that apply. When discussing investments, “r
JulsSmile [24]

Answer:

When discussing investments, “risk” is the possibility of little or no return

Low risks typically have high returns.

The higher an investment’s risk, the greater its potential return will be.

Explanation:

Risk is a situation that involves an exposure to dangerous outcomes. This risk can be from very little extent to a huge extent, depending upon how you take it and in what circumstances you decide to play.

In the above question, in business terms, risk is necessary in order to achieve profits.  The statements

When discussing investments, “risk” is the possibility of little or no return

Low risks typically have high returns.

The higher an investment’s risk, the greater its potential return will be,

are correct.

7 0
1 year ago
Read 2 more answers
Other questions:
  • Since a person is socialized into roles throughout life, what kinds of things can individuals do to improve this process for the
    10·1 answer
  • Miguel Hidalgo's "Grito de Dolores" called for Mexico to rise up against the Spanish for independence and racial equality. His t
    7·1 answer
  • Clues to sound localization that require the use of both ears are called ________ clues.
    13·1 answer
  • When alexander, who is white, drives his car over the speed limit, a police officer lets him off with a warning. when christophe
    7·1 answer
  • Many external factors impact the _________ of individuals. The culture of the military and its expectations and the deployment/r
    8·1 answer
  • Thomas was in a serious bike accident in which the front of his head slammed into a tree. Since the accident he is irritable and
    12·1 answer
  • The difference between an interrupted time series design and a non-interrupted time series design is that the interrupted time s
    6·1 answer
  • Which of these Canadian locations would have an arctic climate?
    10·1 answer
  • Veronica spent three years fighting cancer before dying. As a result of her prolonged death, her husband, Nelson, prepared emoti
    10·1 answer
  • Using complete sentences, trace the migration patterns of early humans from Africa to North America. Then, explain the theory of
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!