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
otez555 [7]
3 years ago
5

What types of molecules may not need transport proteins to be able to cross cytoplasmic membranes?

Biology
1 answer:
frozen [14]3 years ago
4 0

The correct answer is small hydrophobic molecules.

The smaller the molecule and the more hydrophobic, or nonpolar, it is, the more rapidly it will diffuse across a membrane. It is because of the composition of membrane (lipid bilayer). By contrast, membrane is highly impermeable to charged molecules (ions), no matter how small they are.


You might be interested in
In our lives, we rarely experience temperatures that are above 373 K (100 °C) or below 273 K (0 °C). Investigate how much diffus
Mariulka [41]

Answer:

Global and I have been working for the last three years and have been working with a company based based on the following areas for big growth in the UK with the team in North

Explanation:

7am and the family will have a better understanding than the other in the UK or elsewhere in the UK or Europe and are not liable for any of the services or services that are in the UK next week and will also not have to pay for the distance and the family will also need a lot of information to help with the team to work with the team to work with the team to work with the team and provide a service for them in the workplace to the workplace as the service is not fully functioning properly and they will not be allowed to be charged for the service charge to the council tax and the council tax will not be paid for the council tax which is not covered by the council tax which is to be paid by the council tax and the council tax has been paid for the property to be paid by the council tax and the council tax has been paid for the property to be paid by the council tax and the council tax has been paid for the property to be paid by the council tax and the council tax has been paid for the property to be paid

6 0
2 years ago
What group of organic molecules is made up of a sequence of an amion group, a carboxyl group, a hydrogen atom and a side chain b
artcher [175]

Proteins is made up of a sequence of an amion group, a carboxyl group, a hydrogen atom and a side chain bonded to the central carbon atom.

Answer:A

3 0
3 years ago
What is true of flagellates?
mariarad [96]

there should be an image or something?

3 0
3 years ago
Read 2 more answers
What are two examples of nucleic acids?
yuradex [85]

Answer:

deoxyribonucleic acid and ribonucleic acid

6 0
3 years ago
Read 2 more answers
Help me plz!
jonny [76]

Answer 1: Difference b/w wet and dry earwax genes is due to switch of a single DNA unit i.e. single nucleotide polymorphism.

Answer 2: Earwax is important in many ways mainly it is a biological flypaper as it prevents dust and insects from entering the ear.

Answer 3: Genetics have proved that for those who sweat a lot and have armpit odor have wet earwax.

Answer 4: The wet type earwax is dominant one with honey brown or dark brown color while dry one is recessive.

Answer 5: As wet earwax is dominant trait, according to the given scenario the genotype of parent with wet earwax will be "WW" which when crossed with dry earwax parent will have all the offsprings with wet earwax.

3 0
3 years ago
Other questions:
  • What part of the bacterium allows it to recognize different substances in the outside environment?
    13·1 answer
  • Match the rocks with the material they are made of. igneous rocks /sedimentary rocks /metamorphic rocks
    12·1 answer
  • What would a scientist's next step be if his/her data supported his/her hypothesis
    5·2 answers
  • Which of the following provides the best evidence that organ systems in the human body interact with one another?
    5·1 answer
  • Describe Hemopure and explain how it is used.
    10·2 answers
  • Prophase description
    12·1 answer
  • Why are there seasons? QUICKLY AND IT HAS TO BE A LONG EXPLANATION
    13·1 answer
  • Identify the breed:<br> Hampshire<br> Yorkshire<br> Duroc<br> Chester White
    14·2 answers
  • PLEASE HELP :( Match the vocabulary from this section with its example.
    15·1 answer
  • Suggest TWO different ways by which the deficiency disease caused by a lack
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!