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
Maru [420]
3 years ago
5

Which of these particles is able to pass freely through a cell membrane ?

Biology
1 answer:
Rama09 [41]3 years ago
5 0
Water diffusion is called osmosis. Oxygen is a small molecule and it's nonpolar, so it easily passes through a cell membrane<span>. Carbon dioxide, </span>the<span> byproduct of </span>cell<span>respiration, is small enough to readily diffuse out of a </span>cell<span>. Small uncharged lipid molecules can </span>pass through the<span> lipid innards of </span>the membrane<span>.</span>
You might be interested in
Please help me quickly
earnstyle [38]

Answer:

plz help you get the right advice and 8g and I will have a lot to say on likee day to get your own advice from nisha to the point that can be a great deal to the family to the other you

Explanation:

5AM and 8g and the environment secretary David blunkett will come under pressure from MPs over a animal that is a threat and English is

8 0
3 years ago
NEED HELP PLEASE ANSWER LOTS OF POINTS!!!!!!!!!!!11
Lubov Fominskaja [6]
An endangered species is a type of species in which this type of organism has decreasing numbers and are dangerously close to going extinct. Invasive species are species in which an organism invades an environment where it is not native to, and take over the ecosystem. Local species are species in which the organism is native to that environment and plays a key role in that ecosystem. A keystone species is a species in which the organism is a key part of that ecosystem to thrive; without it, the ecosystem would collapse
4 0
3 years ago
Humans and mice differ because
maksim [4K]

The answer is d.their cells have some differences in the sequence of nucleotides in their nucleic acids

Human and mice is both mammals and have similar structure and metabolism. There should be no big differences in biological or organic molecule. The big differences should be the sequence of the nucleic acids in their DNA. Mice could produce similar protein in human, but the DNA is different.

3 0
3 years ago
What did the yellowing of the phenol red indicate about the antacid (Rolaids)?
Alla [95]
Yellow-indicates acid production from fermentation of the carbohydrate lower the pH below the neutral range
3 0
3 years ago
The hormone _____ appears to be designed, from an evolutionary standpoint, to protect the body against weight loss. question 9 o
babunello [35]
Leptin  hormone  is  the  hormones  which  appears  to  be   designed  to  protect  the  body  against  weight  loss.
    Leptin  hormone  is  secreted   from  fat  cells  and  it  helps  to  regulate  body  weight.  Leptin  hormone   is  predominantly made  by  adipose  cell that    help  to  regulate  energy  balance   by inhibiting  hunger. leptin  hormone  is opposed  by  the  action  of  the  ghrelin  hormone which  is  a  hunger  hormone/
3 0
3 years ago
Other questions:
  • What cellular process is shown in the picture? Explain
    9·1 answer
  • What is the term for classifying and grouping organisms?
    15·2 answers
  • Please help
    5·2 answers
  • Where is the epicenter of this earthquake?
    5·2 answers
  • The fertilized egg is also known as ____.
    9·1 answer
  • HELP OVERDUE WILL GIVE BRAINLEST
    6·1 answer
  • When washing the dishes, you most likely used an animal from the
    12·2 answers
  • The part of the brain that, if lesioned, would MOST likely result in a disruption of language comprehension and expression is __
    10·1 answer
  • After Elijah dropped a pass in an important football game, he became depressed and vowed to quit the team because of his athleti
    5·1 answer
  • Which row matches the structure with the function
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!