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
kolezko [41]
2 years ago
11

In certain kinds of muscle cells, calcium ions are stored in ________. The rough er both smooth and rough er the cytoplasm the s

mooth er
Biology
2 answers:
belka [17]2 years ago
8 0

In certain kinds of muscle cells, calcium ions are stored in the smooth er.

Smooth endoplasmic reticulum (SER), meshwork of fine disklike tubular membrane vesicles, part of a continuous membrane organelle within the cytoplasm of eukaryotic cells, that is involved in the synthesis and storage of lipids, including cholesterol and phospholipids, which are used in the production of new cellular membrane.

Nadusha1986 [10]2 years ago
5 0

Answer;

-In the smooth ER

In certain kinds of muscle cells, calcium ions are stored in the smooth ER.

Explanation;

-The smooth endoplasmic reticulum is the part of the endoplasmic reticulum (ER) which does not have ribosomes bound to it, thus not exhibiting the bumpy appearance shown by the rough endoplasmic reticulum.

-The smooth ER is important in the synthesis of lipids, such as cholesterol and phospholipids, which form all the membranes of the organism. In addition it is important for the synthesis and secretion of steroid hormones from cholesterol and other lipid precursors.

You might be interested in
The diagram below shows the relationship between photosynthesis and cellular respiration and the organelles in which they occur.
hichkok12 [17]

Answer:

The answer is: Carbon dioxide and water released by cellular respiration are used in photosynthesis.

Explanation:

3 0
2 years ago
Read 2 more answers
Describe a body position that can exist when all major body parts are flexed
Amanda [17]
The positioning of the body where are major body parts are flexed is called the fetal position. In this position the back is arched forward and arms and legs are drawn closer to the torso and the head bowed. It is called this because this is the position the fetus is in as it develops in the womb.  
3 0
2 years ago
Reena segregates the waste at home and put the bio degradable waste in a pot containing soil. She leaves it for 15 days and uses
seraphim [82]

Answer:

Reena is making compost to reuse or recycle biodegradable waste and convert it into a natural fertilizer.

Explanation:

By placing the biodegradable matter in the pot with soil, microorganisms living in that soil are able to decompose the wastes and produce fertile products. This fertilized soil is very useful in plant care because it provides many nutrients and benefits for needed the plants' growth.

Compost consists of a controlled oxidation biological process and microorganisms and other invertebrates such as earthworms are in charge of decomposition of the solid matter. The product is used as a natural fertilizer and is a good substitute for chemical fertilizers. When composting, temperature, and humidity must be controlled. The process lasts one week or two until the whole solid wastes are degraded and mixed with the rest of the soil.    

7 0
2 years ago
What factor creates the most difficulty in predicting the possible consequences of different control methods? a. species interac
Firdavs [7]
The factor that creates the most difficulty in predicting the possible consequences of different control methods is called species interactions. An example could be competition, in which one organism fights with another for the same resources.
6 0
2 years ago
Read 2 more answers
Both euglena and Cyanobacteria are photosynthetic unicellular organisms found in pond water. The feature that distinguishes eugl
Fed [463]

The correct answer is option C, that is, the presence of the nuclear membrane.  

Cyanobacteria is a phylum of bacteria that attain their energy via the process of photosynthesis, and are the only photosynthetic prokaryotes possessing the tendency to generate oxygen. As a prokaryote, they are devoid of the nuclear membrane.  

Euglena refers to a single cell flagellate eukaryote. It comes under the class Euglenoidea. The species of Euglena are witnessed in salt water and in freshwater. Being a eukaryote, they possess nuclear membrane.  


6 0
2 years ago
Read 2 more answers
Other questions:
  • Sequence the steps in the process of how prions might be transmitted from cattle to humans
    8·2 answers
  • What are long chains of amino acids found in
    15·2 answers
  • Identify two characteristics of forests that develop when fires are suppressed, and explain why the practice of fire suppression
    15·1 answer
  • A scientist notices an increase in the glucose production in the plants he is studying. What are the possible reasons? Check all
    6·2 answers
  • An example of mitosis at work is a leaf
    10·1 answer
  • A memorial is being planned for a local hero in Hawaii. Which combination of features is most likely to experience the least amo
    5·2 answers
  • What are the functions of the sori found on the leaves
    5·1 answer
  • In an electrophoretic study of enzyme variation in a species of pelican, you find 77 A1A1, 45 A1A2, and 18 A2A2 individuals at a
    12·1 answer
  • Why are all bacteria classified as prokaryotes?
    8·2 answers
  • Which process explains why less dense hot magma rises to the surface to displace denser cooler magma
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!