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
Ivenika [448]
3 years ago
9

How would you describe the structure of the cell?

Biology
1 answer:
Vinil7 [7]3 years ago
3 0

Answer:

A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Now put that into your own words.

Explanation:

You might be interested in
52. Why are enzymes essential to organisms?
stira [4]
C. They provide instructions for protein synthesis and determine traits.
5 0
3 years ago
What is the difference between Active and Passive Transport?
tester [92]

Answer:

Active transport moves molecules and ions from lower concentration to higher concentration, passive transport moves molecules and ions from a higher concentration to lower concentration without any energy.

Explanation:

Active transport moves molecules and ions from lower concentration to higher concentration with the help of energy in the form of ATP. On the other hand, passive transport moves molecules and ions from a higher concentration to lower concentration without any energy.

3 0
3 years ago
When the cat's amygdala is electrically stimulated the cat prepares to attack by hissing and arching its back. Which division of
myrzilka [38]

Answer:

Option-D

Explanation:

The network of neurons which gets activated in the condition of stress that is fear or anger is known as Sympathetic nervous system.  

During stress conditions, this system prepares the body physically and mentally either to fight or flight by controlling the production of hormones through activation of specific neuron network in the body. Mainly the adrenaline and norepinephrine which act and produces the response like increased heartbeat, sweating and other.

Thus, D)sympathetic is the correct answer.

7 0
3 years ago
All of the populations of different species that occupy and are adapted to a given area are referred to by which term?
Natasha2012 [34]
<span>All of the populations of different species that occupy and are adapted to a given area are referred as a community.

In a community, there will be many populations of different species. Population is a group of individual in a certain area. The more species in the community, the more complex it is.</span>
6 0
3 years ago
You are building a lego model of DNA. So far you decided. . . A red lego will represent adenine (A). A green lego will represent
Monica [59]
My teacher always taught me the saying "(A)pples on (T)rees, (C)ars in (G)arrages, meaning that A always went with T and C always goes with G

When that applies here, 30 Red, or Adenine legos would go with 30 Thymine legos, which is the color orange

30 reds would go with 30 oranges in this case
7 0
3 years ago
Other questions:
  • When you talk together in a group during a laboratory exercise, you are engaging in public scientific communication. classroom s
    6·2 answers
  • Describe any major landmarks (buildings, bridges, historical sites, etc.) that were destroyed during the earthquake.
    8·1 answer
  • Squirrels and chipmunks compete for the same food source. What is most likely to happen to the degree of competition between the
    15·2 answers
  • Select all that apply. Which of the following chemicals are proteins? antibodies starch polysaccharides enzymes nucleic acids
    15·2 answers
  • Levels of biodiversity
    7·1 answer
  • The clearing of forests for construction and the pollution of ecosystems are both examples of
    8·1 answer
  • What element is found in proteins,but not found in carbonhydrates
    12·1 answer
  • Planting selectmaterial in low quality? please answer my question​
    10·1 answer
  • How many carriers are on this pedigree?
    12·1 answer
  • 13. How do stem cells become specialized to absorb nutrients from food as
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!