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
Stolb23 [73]
2 years ago
5

Define concentration gradient.

Biology
2 answers:
kirill115 [55]2 years ago
4 0

Answer:

A concentration gradient occurs when the concentration of particles is higher in one area than another. In passive transport, particles will diffuse down a concentration gradient, from areas of higher concentration to areas of lower concentration, until they are evenly spaced.

Explanation:

Hope this helps c:

kkurt [141]2 years ago
4 0
Concentration gradient is when the high concentration of particles is higher in one area than another
You might be interested in
Explain the rock cycle by describing how an igneous rock can become a sedimentary rock, then a metamorphic rock, and then an ign
Paraphin [41]
An igneous rock can be formed from cooled magma. The igneous rock can become sedimentary if it is broken down by wind or water. The sedimentary rock can become metamorphic if it becomes buried in the earth, where pressure and heat would turn it into a metamorphic rock. The metamorphic rock can then become an igneous rock by melting underground and turning into magma, flowing out of a volcano, and cooling. 
5 0
3 years ago
An experimenter is interested in studying the relationship between hunger and aggression. She decides that she will measure aggr
Alika [10]
<h2>Operational </h2>

Explanation:

The operational definition is the description of a specific process, or set of validation tests, accessible to more persons than the definer (i.e., said to be publicly accessible), where it can be repeatedly measured or tested

Operational definitions are also used to define system states or (nonspecific) physical objects by the description of a specific process of preparation which can be repeated

For example in the given example experimenter is using the case of hitting a punching bag to measure the level of aggression in someone

3 0
3 years ago
Biology question 3
mamaluj [8]
The muscle cells divide through Mitosis, a cellular division comprised of several other substeps. 

The final step of the cell division is the cytokinesis by which two new cells are formed from cell with a multiple number of nucleus after the replication process. This steps follow the telophase. 
5 0
3 years ago
A sample of DNA reveals 30.3% Adenine. How much Guanine is present?
tiny-mole [99]

Answer:

69.7%

Explanation:

Adenine base pairs with thymine

guanine base pairs with cytosine

you need to get to 100%

30.3-100=69.7%

There will be 30.3% or adenine and thymine and 69.7% or guanine and cytosine.

7 0
2 years ago
A television viewership ratings company conducted a survey to rate the local television channels of a particular town. The town
Naya [18.7K]
The answer is A. the estimated number of residents who would have voted for channel 1 is higher for group A than Group B.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which option identifies one section of the ocean floor?
    14·2 answers
  • Diseases such as the flu are spread through contact with contaminated respiratory droplets in _____ transmission.
    13·1 answer
  • What kind of diseases are the most common genetic diseases? (for example, those in which both parents may be carriers of the dis
    12·1 answer
  • Should insurance companies have the right to learn yhe genetic profiles of the people they insure
    15·1 answer
  • Energy cannot endlessly cycle through living systems, because energy is ____transferred.
    7·1 answer
  • What might geneticists learn about genes by studying rna.
    10·1 answer
  • Mt Teacher
    11·1 answer
  • Which five statements about hemoglobin and myoglobin structure are true? Each hemoglobin molecule can bind four oxygen molecules
    11·1 answer
  • Possible question and essays for gr 12 Life Scences​
    10·1 answer
  • 2. What new realizations do you have about solving problems involving sequence? How would you connect this to real life? How wou
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!