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
marta [7]
3 years ago
9

The bottom line difference between passive and active transport through a cell membrane’s is

Biology
1 answer:
Ahat [919]3 years ago
8 0
<h3><u>Answer;</u></h3>

Active transport uses energy and passive transport does not

<h3><u>Explanation</u>;</h3>
  • <u>Passive transport occurs when materials move across cell membranes without using cell energy (ATP). </u> Examples of passive transport include; diffusion, facilitated diffusion, and osmosis. It moves small molecules like water, oxygen, carbon dioxide and glucose.
  • <em><u>Active transport on the other hand involves the movement of materials across the cell membrane that requires the use of cell energy (ATP)</u></em>.
  • In other words the difference between active transport and passive transport is that passive Transport moves ions from high concentration to low, using no metabolic energy while active Transport moves ions from low concentration to high, using metabolic energy in the form of ATP.
You might be interested in
All of the following are functions of a coelom EXCEPT serving as a hydrostatic skeleton. processing and storing food. allows dig
Likurg_2 [28]

Answer:

Processing and storing food.

Explanation:

The coelom is the hollow structure formed in the organisms filled with the coelom fluid. The coelom is formed during embryogenesis which may be lined by the mesodermal layer or not.

The formation of coelom serves many functions in different organisms like it allows the internal movement of the organs in the body, allows the independent movement of the digestive tract, the fluid present in the cavity acts as a hydrostatic skeleton in the lower organism and cushions the internal organs.

The function that is not performed by the coelom is that it is not involved in the processing and storing food in organisms.

Thus, Processing and storing food is correct.

3 0
3 years ago
How do the process of DNA replication and the laws of inheritance help cells and individuals pass on their
Lapatulllka [165]

Answer/Explanation:

DNA replication doubles each chromosome, meaning the cell can pass on DNA to daughter cells - the duplicated DNA is divided equally between the two new cells formed from the parent.

The laws of inheritance are:

1) The Law of Dominance: An organism with alternate forms of a gene, called alleles, will always display the form that is dominant, masking the recessive trait.

2) The Law of Segregation: In a diploid genome, like most eukaryotes, each trait is defined by a pair of genes (alleles). Each allele is randomly passed on to the gametes so that each gamete only contains one allele.   The offspring inherits one allele from each parent during the process of fertilization.

2) The Law of Independent Assortment: Genes for different traits are sorted independently from one another That is, the inheritance of one trait does not depend on the inheritance of another trait. so that the inheritance of one trait is not dependent on the inheritance of another.

8 0
3 years ago
Fill in the blank with the appropriate term.
Hoochie [10]
Definitions;
1.
2.
3. Ligament
4.
5.
6.
7. Joint
8.
9. Spongy Bone
10. Skeletal System
11.
12. Bone Marrow
3 0
2 years ago
Read 2 more answers
What is the current percentage of D alleles in the population? __________________
photoshop1234 [79]

Answer:

The population varies

Explanation:

The number of the dorminat alleles varies with the genotyoe. In addition, the factors as mutation also contribute to the mutation of the genes. The mutation in the DNA causes a different set of instruction in the DNA. This then affects the gene expression in an organism.

5 0
3 years ago
Read 2 more answers
Which characteristic makes osmosis different from diffusion?
nalin [4]

A) Net movement in osmosis is from areas of higher water concentration to areas of lower water concentration. Net movement in diffusion occurs from areas of higher solute concentration to areas of lower solute concentration.

This happens so that both solution have roughly the same concentration

3 0
3 years ago
Read 2 more answers
Other questions:
  • Cual placa afectara más a Puerto Rico
    6·1 answer
  • Please answer this for me
    7·1 answer
  • A researcher would most likely employ an _______ in order to see which areas of the brain show the most activity while listening
    8·1 answer
  • Which of the following are involved in RNA translation? I. mRNA II. tRNA III. ribosomes IV. amino acids
    7·1 answer
  • Which statement best explains an adaptation has on an organism
    10·1 answer
  • What is another name for spontaneous generation?
    14·2 answers
  • The sustainability of our planet's resources ultimately depends upon our actions as citizens. What is something you can do as a
    10·1 answer
  • Why is still water an ideal environment for the formation of mold and cast fossils?
    14·1 answer
  • Nail production occurs at the
    12·1 answer
  • What do you think are the scientific names for two atoms covalently bonded<br> together?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!