1answer.
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
natka813 [3]
2 years ago
11

The cell membrane is said to be semipermeable because

Biology
1 answer:
Mazyrski [523]2 years ago
7 0

Answer:

The membrane is selectively permeable because substances do not cross it indiscriminately.

Explanation:

You might be interested in
Which diagnostic test is used for the direct visualization of ligaments, menisci, and articular surfaces of joints?
Sati [7]

Arthroscopy is done for direct visualization of the ligaments, menisci, and articular surfaces of the joints.  Thus, option A is correct.

<h3>What is the role of ligament?</h3>

Ligaments are type of connective tissue which help to connect bones, joints and organs. It provide support internal parts of the body.

It is made of a band of connective tissue, collagenous fibre and spindle-shaped fibrocytes which is an elastic fibers.

Ligaments holds bones together, stabilize it, provide strength to joints etc.

By the use of Arthroscopy doctors can diagnose and treat the joint’s structural problems like any dysfunction. Hence, Option A is correct.

Learn more about ligament, here:

brainly.com/question/12977543

#SPJ4

Your question was incomplete. So the probable question was

Which diagnostic test is used for the direct visualization of ligaments, menisci, and articular surfaces of joints?

A. Arthroscopy

B. Muscle biopsy

C. Ultrasonography

D.  Electromyography

3 0
1 year ago
A customer is looking at a new desktop computer. To energize your
Gnesinka [82]

Answer:

List the features of the computer

6 0
3 years ago
Energy flow write the term that matches each meaning sum of all ecosystems in the world
velikii [3]
<span>1) sum of all ecosystems in the world : Biosphere
</span>Biosphere is the worldwide sum of all ecosystems. It can also be termed the zone of life on Earth. T<span>he </span>biosphere<span> overlaps the lithophere, atmosphere, and hydrosphere.</span><span>
2) All populations within an ecosystem : Community
</span>A community is all of the populations of various<span> species that </span>sleep in a similar space<span> and </span>act<span> with </span>each other<span>. A community </span>consists<span> of all of the </span>organic phenomenon<span> factors of </span>a part.<span>
3) Interbreeding members of a species in an ecosystem :</span><span> Demes
</span>A deme could be a<span> term for </span>an area<span> population of polytypic species that actively </span>crossbreed<span> with </span>each other<span> and share </span>a definite cistron<span> pool.</span><span>
4) A defined area consisting of biotic and abiotic components : </span><span>An </span>ecosystem
An scheme could be a<span> community </span>created from<span> living organisms and </span>non-conscious parts like<span> air, water, and mineral soil.</span>
3 0
4 years ago
Which of the following describes a genotype?
KATRIN_1 [288]

Answer:

The genotype is described as the genes contained in an organisms genetic makeup.

Explanation:

The genetic information contained in the cell nucleus DNA is called genotype. This information resides in the DNA -whose molecules are dispersed in the form of chromatin- which are organized to form chromosomes during cell division.

DNA fragments constitute genes, that contain all the information that determines the anatomical and functional characteristics of a living organism.

Learn more:

Genotype, genes, phenotype brainly.com/question/911764

7 0
3 years ago
Place the cell structures into the correct order for secretory protein synthesis and export from the cell. That is, once a secre
Troyanec [42]

Answer: 1. ribosome ( protein synthesis

2. Rough ER ( protein modification)

3. Transport vesicle ( protein transport between organelles)

4. Golgi apparatus ( protein modification & packaging for secretion)

5. Transport vesicle ( protein transport to plasma membrane )

6. Plasma membrane ( protein export from the cell)

Explanation:

8 0
3 years ago
Other questions:
  • What is the high ground between drainage basins
    9·1 answer
  • Which of the following winds is characterized by blowing in the southeast in the middle latitudes in Earth's Southern Hemisphere
    8·2 answers
  • How does increasing the total number of tosses from 100 to 200 (or more) affect the deviation?
    15·1 answer
  • Natural gas is very common in the United States. Natural gas forms in processes taking thousands of years. So, Natural gas is
    8·1 answer
  • Which percentage of Earth’s oceans is dissolved salts?
    15·2 answers
  • What is the function of mRNA in the diagram above?
    5·1 answer
  • Nce - SC3206 - T4L
    14·2 answers
  • HeLa cells are a group of cells that were removed from Henrietta Lacks in 1951. These cells have been growing ever since they we
    10·1 answer
  • Biology, for G₁ and G₂, what does the G stand for?
    15·1 answer
  • Which of the following provided structural evidence for the concept of a common ancestor
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!