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
Savatey [412]
3 years ago
10

There is an higher sodium concentration on the inside of the cell than there is on the outside of the cell. How will the sodium

particlesbmove and by what process
Biology
1 answer:
Andrews [41]3 years ago
7 0

It's cheap, it's easy, and all the cell has to do is sit there and let the molecules diffuse in. ... suppose the sugar glucose is more concentrated inside of a cell than outside ... If sodium ions are outside of a cell, they will tend to move into the cell based .... by building up a high concentration of potassium ions inside the cell, which ...

You might be interested in
When DNA is copied, sometimes a new, incorrect, base pairing appears within the structure of a new DNA molecule replacing origin
Studentka2010 [4]

Answer: duplication

Explanation:

7 0
2 years ago
Alleles are: Chromosomes, Genetics Variances, Genes, DNA
Mazyrski [523]

i believe that it is chromosomes

6 0
3 years ago
Which of the following statements about gluconeogenesis in animal cells is true?
MakcuM [25]

Answer:

C. THE CONVERSION OF FRUCTOSE 1,6-BISPHOSPHATE to fructose- 6- phosphate is not catalyzed by phosphofructokinase -1, the enzyme involved in glycolysis.

Explanation:

This statement is true as the enzyme involved in this step is FRUCTOSE-1,6-BISPHOSPHATASE.

Gluconeogenesis is the coversion of non-carbohydrate molecules (lactic acid, amino acids, glycerol) through the pyruvic acid into glucose in the cells.

This process takes place mainly in the liver and occurs during periods of fasting, starvation, low carbohydrate diets.

The pathway of gluconeogenesis involves eleven steps of enzymatic catalyzed reactions.

In the conversion of fructose 1,6- bisphosphate to fructose-6-phosphate is catalyzed by fructose 1,6-bisphosphatase and not by phosphofructokinase -1 which is involved in glycolysis. This step is a rate-limiting step of the pathway.

The conversion of glucose-6-phospahte to glucose is not catalyzes by hexokinase but glucose -6- phosphatase.

7 0
3 years ago
What occurs if a t cell binds to an antigen and the t cell does not receive a co-stimulatory signal?
tresset_1 [31]
The correct answer is that "the T cell enters a state of anergy".

The activation of T cells requires two signals: (1) antigen specific signal presented by an antigen presenting cell (either a macrophage or a dendritic cell) that activates t cell receptors and (2) co-stimulatory signals that is not antigen specific but rather found in the plasma membrane of the antigen presenting cell (i.e. CD28). In the absence of a co-stimulatory signal, the t cell will enter a state of anergy or the inability to produce an immune response toward an offending antigen.
4 0
3 years ago
Why can a trait seem to be hidden, but is actually there?
irina1246 [14]

Answer:

However, an allele that is hidden, or not expressed by an organism, can still ... A trait in one generation can be inherited, but not outwardly apparent before ... of the offspring from a cross where the parents differ by only one trait will appear identical.

Explanation:

6 0
3 years ago
Other questions:
  • A fertilized egg usually implants itself and develops in the _____. a fertilized egg usually implants itself and develops in the
    12·2 answers
  • The nonselective, passive process performed by the glomerulus that forms blood plasma without blood proteins is called ________.
    5·1 answer
  • Create a Punnett square to solve the following sex-linked inheritance problem (remember to use the sand
    13·1 answer
  • An animal dies and falls into a river. Over time sand, rock, and other material settle on top of the animal remains, completely
    13·2 answers
  • How has ocean exploration increased scientific understanding and influenced technology?
    8·2 answers
  • Carbon dioxide is released by _____ and_____?
    13·1 answer
  • What technique did Hershey and Chase use in their experiment that led to the conclusion that DNA, not protein, was the genetic m
    5·1 answer
  • Hii..
    15·1 answer
  • An apple contain sugar and starch which are used by the body when they are digested. Parts of the digestive system include The f
    13·1 answer
  • Hexabe is a hydrophobic solvent.<br> 1) Which of the following would Hecate dissolve: A, B or C?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!