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
serg [7]
3 years ago
7

The presence of ___________ is the key difference between gray and white matter.

Biology
1 answer:
Dmitrij [34]3 years ago
6 0
I believe it is the "myelin sheath." White matter = myelinated (has myelin sheath), while gray matter = unmyelinated (no myelin sheath)!
You might be interested in
Which are examples of harmful mutations? Check all that apply.
Murrr4er [49]

Answer:

Harmful Mutations A genetic disorder is a disease caused by a mutation in one or a few genes. A human example is cystic fibrosis. A... Cancer is a disease in which cells grow out of control and form abnormal masses of cells.Explanation:

6 0
3 years ago
Read 2 more answers
Which measures the mass of an object
Makovka662 [10]

Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight is measured on a scale.

8 0
3 years ago
Which description of Alexander Hamilton is correct? A. a former British captain who turned a disorderly group of American recrui
FinnZ [79.3K]
B it could be D but you pick what you feel is right Good luck Luv!
6 0
3 years ago
Read 2 more answers
Which choice is considered an integral membrane protein?
Solnce55 [7]

Answer:

A protein with its amino-terminus in the cytoplasm and its carboxy-terminus in the extracellular space. (Ans. A)

Explanation:

Integral membrane protein (IMP) is defined as a membrane protein molecule which is directly attached to the biological membrane known as phospholipid bilayers. All transmembrane proteins are integral membrane protein but not all integral membrane protein are transmembrane proteins.

Integral membrane proteins function as a transporter, receptors, channels, proteins which is responsible for cell adhesion, proteins are also Involved in transduction and build up of energy.

Membrane proteins are class according to their transmembrane domain properties. The N-terminus of an integral membrane protein type I is in the endoplasmic reticulum lumen, where N-terminus of an integral membrane protein type II in the cytoplasm.

4 0
3 years ago
Explain why a natural ecosystem is both an open system and a closed system.
kotykmax [81]

Answer:An open system exchanges matter and energy with its surroundings (for example, an ecosystem). ... Strictly, closed systems do not occur naturally on Earth, but all the global cycles of matter, for example,the water and nitrogen cycles, approximate to closed systems.Sep 18, 2020

Explanation:

3 0
3 years ago
Other questions:
  • What do cooks do to pineapple to make it easier to bake
    7·1 answer
  • With regard to enzymes, key is to lock as
    12·2 answers
  • RNA transfers the DNA code from the <br> of the cell to the
    14·2 answers
  • Directional selection tends to favor phenotypes at???
    14·1 answer
  • Single- celled organisms are able to maintain internal stability because they
    11·1 answer
  • Which of the following could be a method used to estimate the age of an ancient rock? To find out its mineral composition To fin
    5·2 answers
  • While doing research on deep-sea vents, you discover a very simple new life form. After some initial analysis, you find that thi
    14·1 answer
  • The clownfish is a species of fish that lives between the stinging tentacles of sea anemones. The clownfish protects the anemone
    15·2 answers
  • Coordinate the immune system response by activating effector cells Memory B and T cells Helper T cells B cells Cytotoxic T cells
    9·1 answer
  • In eukaryotes, where do transcription regulators bind?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!