answer.
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
SVETLANKA909090
1 month ago
13

Cerebrum has its upper surface gray but the upper surface of the spinal cord is white. give reason​

Biology
1 answer:
inysia [2.3K]1 month ago
7 0

White matter found within the spinal cord is referred to as superficial tissue since it is situated in the outer sections of both the brain and the spinal cord. Myelin, which serves as insulation for neural axons, is composed of lipid substances, giving it a white appearance when the brain is freshly dissected.

You might be interested in
Kai looks at a photo of herself with her parents. She notices that, while her features are similar to her parents’ features, the
-BARSIC- [2551]

Answer:

The continuation of the question is

Which explains the reasoning behind this fact?

Their DNA comprises different codon sequences.

It is composed of four distinct bases.

Kai received more proteins from one parent compared to the other.

The varied inheritance of amino acids from her parents led to the difference.

The correct response is Their DNA comprises different codon sequences.

DNA, or Deoxyribonucleic acid, consists of nitrogenous base pairs, a phosphate group, and deoxyribose sugar. The amino acids formed from these bases result in varied expression of traits. This variation stems from the diversity in coding sequences since there are over 60 distinct codon combinations. This accounts for the slight differences between Kai and her parents.

5 0
1 month ago
If Pepsin and Trypsin had to function together, which PH would produce the highest activity? How is this answer found?
Tresset [2298]
Pepsin requires an acidic environment, ideally with a pH ranging from 1.5 to 2. Conversely, Trypsin operates best at a pH around 8. Hence, for both enzymes to have optimal activity in a shared environment, it must be at a neutral pH, around 5.
8 0
1 month ago
Read 2 more answers
A cell in the leaf of a corn plant contains more chloroplasts than a cell in the stem of a corn plant. Based on this observation
Tresset [2298]
A corn leaf cell contains a greater number of chloroplasts used for light absorption compared to a corn stem cell. In contrast to stem cells, leaf cells generate more sugar due to the higher chlorophyll content essential for photosynthesis.
6 0
24 days ago
In general, biomes in the _______ zone have been changed the most by human activity.
11111nata11111 [2571]
Biomes located in temperate zones have undergone the most significant alterations due to human actions. Biomes can be described as communities or assemblages of organisms that are grouped based on shared environmental characteristics. There are five major categories of biomes: aquatic, desert, forest, grassland, and tundra.
7 0
1 month ago
The brain signals the body of an animal to move by transmitting electrical impulses through the neurons. An animal is then able
Tresset [2298]

Response:

The skeletal system's bones collaborate with the muscular system's muscles.

Clarification: The system composed of muscles and bones allows for movement.

(I hope this is useful; you could also look for the same question as someone might have already addressed it.)

:)

8 0
1 month ago
Other questions:
  • Describe the conditions necessary for sublimation to occur.
    7·2 answers
  • Eukaryotic cells have a large complex cytoskeleton. Especially in animal cells, they are very large why is this? What is the dif
    9·1 answer
  • Some fungi secrete substances that are toxic to bacteria that compete with them for food. Scientists have used their knowledge o
    7·1 answer
  • In 1930, Geller was the first person in the world to determine if a person was intoxicated at time of death. How'd he do it?
    14·1 answer
  • Jimmy held the end of a metal bar over a fire while holding on to the opposite end. After a few minutes, the end he was holding
    7·1 answer
  • Toxins are dumped into a lake. Which of the following is not a likely consequence? A) Plankton in the lake absorb the toxin. B)
    6·2 answers
  • Pete's therapist says, "Don't say you will never fall in love again, say, I will take time to know the person better next time."
    15·1 answer
  • Without drawing the lewis structures, predict which of the species below will have an expanded octet. sf6, xef4, po4 3−
    11·1 answer
  • in any ecosystem, terrestrial or aquatic, what group(s) is (are) always necessary?; a) autotrophs and heterotrophs; b) producers
    6·1 answer
  • Sophie says dolphins and sharks look very similar, so they must be related. Jake disagrees, saying DNA evidence has shown that d
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!