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
Anna71 [15]
3 years ago
6

Which of the following defination best suits a cell

Biology
2 answers:
Aleks04 [339]3 years ago
8 0
The smallest particle of an organism
B
Delvig [45]3 years ago
6 0
B.The smallest particle of an organism
You might be interested in
What is the most common cause of iron deficiency anemia?
defon
Hi!

Some of the most common causes of iron deficiency anemia include chronic blood loss (chronic kidney deisease) and loss of iron in the blood.
8 0
4 years ago
The fixed pattern of changes in membrane potential during an action potential is coordinated by the sequential opening and closi
baherus [9]
<h2>Na-K channels</h2>

Explanation:

  • Brief sequential change in the membrane potential of excitable cells after stimulus is called action potential whereas membrane potential represent charge difference across the membrane
  • In a typical neuron cell, membrane potential of cytoplasm is negative at rest and hence called resting membrane potential
  • Resting membrane potential of excitable cells is established by Na+ K+ pump and maintained by K+ leaky channels at rest
  • Phases of action potential includes: depolarization, repolarization, hyperpolarization and resting membrane potential
  • Depolarization starts when a threshold stimulus is applied on a neuron when via Na+ mechanically operated channels that trigger action potential
  • Depolarization of membrane potential is due to influx of Na+ via voltage gated Na+ channels
  • Repolarization starts with the efflux of K+ by the opening of voltage gated K+ channels, voltage gated K+ channels starts to open when voltage gated Na+ channels becomes inactive
  • Hyperpolarization occurs due to excessive efflux of K+ by voltage gated K+ channels
  • Additional efflux of K+ occurs due to slow inactivation of voltage gated K+ channel  
7 0
3 years ago
Primary productivity is not limited by _______.
ANEK [815]
B???????????????????????????????????????
5 0
3 years ago
Which of the following is a natural process that can quickly put large amounts of gas and solid materials directly into the stra
Nikolay [14]
B because i think the answers b
4 0
3 years ago
Read 2 more answers
How do some people end up crazy and some of the things that make people crazy make others stronger
pantera1 [17]

Answer:

Everyone is raised differently, some people are used to handling certain situations better than others. For example, if someone is raised in an area with lots of sunlight and warm temperature and they decide to move to somewhere cloudy and cold when they grow up, the dramatic difference between temperatures could make this person 'crazy' and unable to adapt to simple situations in this climate, regardless of how easy it is to handle for others. This could be a metaphor for many situations.

8 0
4 years ago
Read 2 more answers
Other questions:
  • 19. Scientists experiments to make sure the
    7·1 answer
  • Which of the following are found in BOTH plant and animal cells?
    14·1 answer
  • State two features of diffusion that do not apply to active transport
    7·2 answers
  • Which of the following statements is NOT true about science a. Science is a method rather than an accumulation of facts. b. Scie
    8·1 answer
  • The cells in the skin of your hand are [ bigger than / the same size as ] the cells in your heart.?
    10·1 answer
  • Blood leaving the right ventricle will move through pulmonary arteries, then 1 point
    11·1 answer
  • Why are barriers sometimes placed on trade?
    10·1 answer
  • Please help <br> what are three types of DNA Mutations?
    10·1 answer
  • Which three structural zones overlap with the mantle ?
    15·1 answer
  • In reference to pedigree charts, a woman who expresses a specific trait would be represented by a __. *
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!