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
anygoal [31]
3 years ago
14

How do small particles cross a cell membrane?

Biology
1 answer:
lora16 [44]3 years ago
5 0
Active transport requires that the cell move engegy that it has obtained the food to move the molecule threw the cell membrane.The passive transport doesn't required as much energy for the molecule to move....
You might be interested in
Gluconeogenesis occurs in the liver due to the action of
dolphi86 [110]

Answer: Cortisol

Explanation:

7 0
3 years ago
What is the best definition for biogeochemical cycles?
sertanlavr [38]

Answer: B. Pathways by which matter is transferred between organisms and the environment

Explanation:

Biogeochemical cycles can be define as cycles which involves the natural pathways by which inorganic and organic matter is transferred within the living organisms and the environment.

The essential elements such as water, carbon, phosphorous, nitrogen and oxygen are transferred among the various spheres of the earth like atmosphere, biosphere, lithosphere and others which forms the integral part of the non-physical environment.

 

8 0
3 years ago
Which structure most resembles the human nervous system
enot [183]
Plants,because in a plant there are little roots just like capillaries in a humans body which push water and nutrients like how our capillaries push blood through our veins which pushes it up through the rest of the plant just like how our veins and capillaries push blood through or body .
5 0
3 years ago
Which of the following is an example of Interspecific competition?
DENIUS [597]

one! i wish you good luck on your test/assignment <3

4 0
3 years ago
Read 2 more answers
What phase of mitosis are the chromosomes taken from? Why?
arlik [135]

Answer:Metaphase

Explanation:

8 0
3 years ago
Other questions:
  • Many animals respond to periodic changes with __________________ cycles of behavior
    9·1 answer
  • What is a baby made of
    11·2 answers
  • The appearance of a novel phenotype resulting from the substitution of a single base pair might be due to
    7·1 answer
  • WILL GIVE YOU BRAINLIEST!!
    9·1 answer
  • If two parents do not have widow's peaks, what is the probability that their child will have a widow's peak?
    11·2 answers
  • Cholesterol is an important component of animal cell membranes. Cholesterol molecules are often delivered to body cells by the b
    14·2 answers
  • Rita was all ears when Lee told her the secret. Lee knew that Rita would not spill the beans. Rita has always been a true friend
    10·2 answers
  • which phrase best summarizes the theory of evolution by natural selection? a. parent organisms pass on traits they have acquired
    6·2 answers
  • The RNA that is translated into a polypeptide is ______ RNA
    11·1 answer
  • Look at this food chain. What would happen if the<br> salmon were overharvested?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!