answer.
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
exis [7]
2 years ago
13

Consider a neuron in which the Cl- concentration inside of the cell is 15 mM and outside of the cell is 140 mM. Once the ions fl

ow and reach an equilibrium, approximately what will be the concentration of Cl- inside of the cell
Biology
1 answer:
Keith_Richards [23]2 years ago
5 0

Answer:

The correct answer is - negative.

Explanation:

Cl- ion is more concentrated outside of the cell, as it is given 140 and therefore it will try to move to the inside of the given cell as inside ion concentration is low.

At last, the diffusive force will be get to equilibrium due to an electrostatic force pulling Cl- ions back out of the cell. At this equilibrium point, Cl- ions will moved towards to the the neuron and cause the membrane potential to be more negative.

You might be interested in
Gregor Mendel’s pioneering genetic experiments with pea plants occurred before the discovery of the structure and function of ch
RUDIKE [14]

Answer:

The traits were linked

Explanation:

Gregor Mendel often called the father of genetics was a priest as well as scientist. He conducted many science experiments and determined the law of independent assortment and segregation.  He did however noticed that there were some traits seen in the parents that were passed to the offspring in the same combination. These were termed "linked-traits" and were the first indications that genes may be linked.

3 0
2 years ago
The image is a model showing the processes of the water cycle. Water uptake to the atmosphere occurs through the processes of ev
lozanna [386]
The answer is D because if its dry outside you will have extreme drought
3 0
2 years ago
Read 2 more answers
Which of the following conclusions is most clearly supported by the representations of nucleic acid #1 and nucleic acid #2 ? Nuc
kondor19780726 [428]

Answer:

This question is incomplete

Explanation:

This question is incomplete but the keys words in the question provides an idea of what the completed question is.

There are two types of nucleic acid; ribonucleic acid (RNA) and deoxyribonucleic acid (DNA).

They are both made up of ribose/pentose sugar, nitrogenous base and phosphate group.

The ribose sugar of the DNA is one oxygen less than the ribose sugar of the RNA hence the reason for the name "deoxyribose".

There are five nitrogenous bases namely; adenine, thymine, guanine, cytosine and uracil. They both contain adenine, guanine and cytosine; however, the DNA contains thymine while the RNA contains uracil. Of the five bases, adenine and guanine are the purines (have a double ring structure) while the rest are pyrimidines (have a single ring structure).

The phosphate group here is negatively charged

5 0
2 years ago
Use this model of a eukaryotic transcript to answer the following question. E = exon and I = intron 5' UTR E1 I1 E2 I2 E3 I3 E4
sveticcg [70]

Answer:

<h2>5' UTR E1 E2 E3 E4 UTR 3'</h2>

Explanation:

During RNA splicing, introns are removed and exons are joined tp each other to form  a mature mRNA and this RNA moves to cytosol.. So 5' UTR , UTR 3' and all exons are joined together.

All introns are removed and exons are joind during RNA splicing process.

So the final mRNA is 5' UTR E1 E2 E3 E4 UTR 3'.

8 0
2 years ago
If there are 10,000 calories of net primary productivity in an ecosystem, how much energy will be generally available to a prima
Ilia_Sergeevich [38]
<span>Trophic level—90% of energy consumed at trophic level is used by the consumer for survival and reproduction. The remaining 10% is transferred to the next trophic level. So the answer is 10,000 x 0.9 or 9,000 calories will  be generally available to primary consumer</span>
7 0
2 years ago
Other questions:
  • What are some non-examples of carbohydrates
    8·1 answer
  • a species of rodent can either have brown fur or white fur. Brown fur is recessive and white fur is dominant. what would cause t
    8·2 answers
  • If peers accept a scientific paper’s claim, what is the next step in the process?
    11·2 answers
  • Reflection questions need to be answered using complete sentences. Some questions may require a longer explanation in paragraph
    14·1 answer
  • Mafic lava tends to have low silica content. Based on this, which of the following statements about mafic lava is most likely tr
    11·2 answers
  • Which statement best compares pseudopods in sarcodina and flagella in dinoflagellates?
    7·1 answer
  • If the biomass of flowers that support the butterflies the same grassy meadow was known to contain 100,000 units of energy, and
    11·1 answer
  • Peroxidase is an enzyme that breaks down hydrogen peroxide in cells. It accomplishes this because of its structure. What part of
    15·1 answer
  • Mason drew the cladogram shown. Which statements best describes the cladogram? Select three options. (HURRY I WILL MARK BRAINLIE
    15·1 answer
  • Maggie's Plant Experiment In this exercise you will read the following scenario and identify the parts of the scientific method
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!