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
lozanna [386]
3 years ago
5

Which movement of substances through a cell membrane against a concentration gradient requires energy?

Biology
1 answer:
Alja [10]3 years ago
3 0

Answer:active transport as it's difinition state

You might be interested in
Suppose a sperm cell with the normal haploid number of chromosomes fertilizes an egg cell that does not have the normal haploid
koban [17]
Yes the offspring will have.
3 0
3 years ago
China is a country that has been developing its cities, roads , sewage systemsand incereasing the education of womeneconomy is s
igomit [66]
It is a advance one
6 0
2 years ago
What happens when many water molecules come into contact with one another? Explain.
Lina20 [59]

Answer:

When the oxygen atoms of different water molecules come together, they repel. When the hydrogen atoms of different water molecules come together, they repel.

Hope this helps

6 0
3 years ago
What are 5 diseases caused by fungi (20 POINTS)
Solnce55 [7]
1. Fungal Meningitis<span>
2. </span><span>Aspergillus Infection
</span><span>3. Athletes Foot
4. Ring Worm
5. Histoplasmosis</span>
3 0
3 years ago
Which is more luminous: a main-sequence A Star, or a white dwarf A star?
Mkey [24]

Answer:

A white dwarf

Explanation:

3 0
3 years ago
Other questions:
  • When diet and health are adequate, __________ is largely influenced by heredity. the onset of menarche height weight the onset o
    6·2 answers
  • In the figure, what does letter "B" represent?​
    12·1 answer
  • A list of the steps anyone could follow to conduct an important experiment
    10·2 answers
  • 18. How do organisms grow?
    7·1 answer
  • What are 3 examples of parasitism
    7·2 answers
  • Which one of the following is an example of a prokaryote
    13·2 answers
  • Carbon naturally moves through ecosystems. however, human activities over time have been impacting the carbon cycle and causing
    8·1 answer
  • Pleaeeee choose the correct answer
    12·2 answers
  • What is a SNP mutation?
    5·1 answer
  • List the abiotic and the biotic factors in the following image.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!