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
grigory [225]
3 years ago
9

Why is it important that cell membrane contain openings into the cell?

Biology
1 answer:
FrozenT [24]3 years ago
4 0

It is important that the cell membrane contains openings into the cell because different ions and molecules enter and exit the cell through pores (membrane channels) located in the membrane.

You might be interested in
Can someone help me with this please
frosja888 [35]

Answer:

i got this question today and it's b

Explanation:

7 0
3 years ago
In the future, doctors may be able to evaluate your DNA to check for genetic markers related to specific medical conditions or h
puteri [66]
First things first, I'd call this a questionnaire rather than a problem but anyways. Your DNA profile is literally your identity, and to have that stored in the medical records would be useful in some other cases besides medical issues. It is like having a copy of your fingerprint in the government's hands. Thus one may find it useful as another way to identify someone when the need occurs. As for purposes such as to be referred for the development of personal medical treatment (I believe you're referring to project CRISPR) , is not as necessary because the way they identify mutated genes or "infected" DNA or cells is by referring it to the normal DNA found in any other cells in your body, and if cells are that easy to access, they do not have the need to keep a medical record just for your DNA sequence along with all your gene codes, especially when you are performing investigations on the same species, humans, who have the same number of chromosomes with the similar genes.
7 0
3 years ago
What are Two Specialized Tissues/Cells Involved With the Respiratory System
olga2289 [7]

Answer:

cilia cells, goblet cells

Explanation:

6 0
3 years ago
HELP! I CANT FIND THIS IN TEH INTERNET!
VikaD [51]

Answer:

Met-Ser-Lys-Val-Phe

so none of the above

Explanation:

5 0
3 years ago
Read 2 more answers
Help please really urgent!!!
horsena [70]

Answer:

I gotcha.

1. A genetically modified organism (GMO) is any organism whose genetic material has been altered using genetic engineering techniques.

2. GMO crops contribute to food security, sustainability, the environment and climate change.

3. As GMOs stand today, there are no health benefits to eating them over non-GMO foods. However, this may change in the future as technology develops and becomes more sophisticated.

4. Increased use of toxic herbicides and pesticides, Pleiotropy – unforeseen consequences and Contamination

5. (You answer)

I hope this helped! :)

5 0
3 years ago
Other questions:
  • How are fertilization, sexual reproduction and DNA related
    6·1 answer
  • Two parents have the genotype dd and DD for dimples. The presence of dimples is dominant. What are the chances that their child
    14·2 answers
  • According to frank-starling's law of the heart, the cardiac output is directly related to the:
    9·1 answer
  • Temperate deciduous forests are characterized by trees that lose their leaves in the winter. Which of the following is an abioti
    10·2 answers
  • A scientist analyzing an unknown substance has determined that it consists of
    13·1 answer
  • A magnetic pole is the part of a magnet where the magnetic effect is weakest
    14·2 answers
  • Protein sources include seafood, eggs, nuts, soy products, and lean meats and poultry.
    13·2 answers
  • The transfer of food and nutrition from its sources through a series of organism by way of eating and being eaten away is known
    15·1 answer
  • What equation represents a population that is increasing?
    8·1 answer
  • Projections of future climate change vary widely. What is the primary source of uncertainty for how much earth’s climate will wa
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!