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
iVinArrow [24]
3 years ago
7

The cellular process in which materials are moved across a membrane from an area of low concentration to an area of high concent

ration is called A) osmosis. B) simple diffusion. C) active transport. D) passive transport.
Biology
2 answers:
blagie [28]3 years ago
5 0

Answer:

C) Active Transport

Explanation:

bekas [8.4K]3 years ago
4 0
Since this is movement that is occurring against the natural movement from high to low concentration, this is Active transport.

The option C.
You might be interested in
How do I identify sample, independent and dependent variables?
Mamont248 [21]
A sample is a random, unbiased selection out of a larger group. An independent variable is one that is changed as to see how it will affect the dependent variable in an experiment. 
Hope that helped.
4 0
2 years ago
What is the role of RNA polymerase?
LUCKY_DIMON [66]
I think the answer MIGHT be D. RNA synthesis is carried out by proteins known as RNA polymerases that transcribe the genetic information from DNA in a highly-regulated, multi-stage process. But transcribe and translate are different so I'm not a 100% sure. Hope this helps!
4 0
3 years ago
The cells that make up muscle are specialized to do their job by having many ?
Len [333]
<span>it is Cardiac muscle tissue. Cardiac muscle tissue is an extremely specialized form of muscle tissue that has evolved to pump blood throughout the body. In fact, cardiac muscle is only found in the heart and makes up the bulk of the heart’s mass. The heart beats powerfully and continuously throughout an entire lifetime without any rest, so cardiac muscle has evolved to have incredibly high contractile strength and endurance. And because the heart maintains its own rhythm, cardiac muscle has developed the ability to quickly spread electrochemical signals so that all of the cells in the heart can contract together as a team....</span>
7 0
2 years ago
Bacteria in nodules on the roots of plants before an important role in the _______ cycle.​
Sonja [21]
Nitrogen
Not 100% sure tho
5 0
3 years ago
How closely do Mendel insights into dominant and recessives traits match up with the ratios that punnett calculated in his Punne
elena-14-01-66 [18.8K]

Answer:

Perfectly in theory, except there is chance involved

Explanation:

The Punnet square is a diagram that allows scientists to predict the possible outcomes of the offspring when the genotypes of the parents are known. This is in line with Mendel's principles, and from a theoretical point of view would match up perfectly. However, it all works based on <em>probability</em>.

However, inheritance is always down to chance. Of your parents 2 alleles, you always have 50:50 chance of inheriting one of the allele. Overall, this is what is predicted in punnet squares.

However, think about flipping a coin. There is always 50:50 chance of getting heads, but that doesn't mean it is impossible to flip a coin and get tails 10 x in a row. It is just less likely. So in reality, observations might deviate from the theory.

7 0
2 years ago
Other questions:
  • 10) A series circuit has a current of 1 Ampere and an equivalent resistance of .2 Ohms. What is the power in this circuit? A) .1
    5·1 answer
  • Which layer of the eye completely surrounds the eye except for a dark, round opening called the pupil?
    15·2 answers
  • Suppose that tomatoes with the RR genotype are red and those with rr are green. Assuming that this reflects conventional genetic
    9·1 answer
  • Movements of water where density increase underwater causes deep currents
    12·2 answers
  • The type of cell division that produces body cells?<br> mitosis or meiosis
    12·2 answers
  • What are the three parts of the cell theory
    12·2 answers
  • Kea tries to take good care of herself. She works out regularly, gets plenty of rest, and eats well. Her approach to health is M
    10·1 answer
  • What allow animals to perform their functions
    6·1 answer
  • PLS HELPPPPP
    15·2 answers
  • Do non-human primates have culture? Why or why not
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!