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
olga nikolaevna [1]
3 years ago
6

Se enciende la gasolina es un cambio químico o fisico?​

Biology
1 answer:
sasho [114]3 years ago
6 0

Answer:

?? I don't know what these means

You might be interested in
Prior to the 1600s, it was believed that all living things were either plants or animals. Which of these inventions led to the d
AlexFokin [52]
The correct answer is the microscope
8 0
3 years ago
Read 2 more answers
Which of the following epithelial tissue types is NOT correctly matched to its function?A. stratified squamous epithelium; absor
olga2289 [7]

Answer:

A. stratified squamous epithelium; absorption

Explanation:

Stratified squamous epithelium are composed of multiple layers of cells which rest on a basement membrane. Superficial layers are made of squamous cells and underlying layers can also be made of cuboidal or columnar cells.

Stratified squamous epithelium  is generally present in area where there is frequent physical or chemical abrasion. It protects the underlying structures from the stress. Hence, it is found wherever the body comes in contact with the outer environment like skin, digestive system and respiratory system. It also prevents water loss and desiccation.

6 0
3 years ago
In the skeletal muscle cells of vertebrates, as many as ____________ molecules of atp are produced from one molecule of glucose.
shusha [124]
<span>In the skeletal muscle cells of vertebrates, as many as 38 molecules of ATP are produced from one molecule of glucose. This is less than might be expected, because electrons from NADH produced during glycolysis must be shuttled through the inner mitochondrial membrane at a cost.
</span>The energy of the electrons can be used to make ATP and in eukaryotes, glycolysis occurs in the <span>cytosol, outside mitochondria. </span>
5 0
3 years ago
Read 2 more answers
_: the rate at which electric charge passes a point in a circuit.
Inga [223]
C is the answer Current
7 0
2 years ago
Imagine that scientists have discovered an industrial pollutant that modifies the structure of a cell cycle checkpoint protein s
Nadya [2.5K]

Answer:

Carcinogenic

Explanation:

A carcinogenic substance is able to modify or damage the genome in a way which promotes the formation of cancerous cells. Cell cycle checkpoint proteins are very crucial for the progression of normal cell cycle. They check for any anomaly in their designated step and halt the process if it is detected. Repair mechanism is activated and cell cycle does not progress till the damage has been repaired.

Here, the pollutant alters the structure of these proteins such that they lose their function. They are not be able to stop cell cycle from progressing even if there is some damage in the genome. The cell divides and gives rise to more damaged cells. Eventually these cells lose their normal function and just keep dividing due to which their division rate becomes double of the normal rate. It can ultimately give rise to cancer which is why the chemical is carcinogenic.  

7 0
3 years ago
Other questions:
  • Huntington’s disease: Huntington’s disease is a disease in which certain parts of the brain waste away; symptoms usually begin l
    6·1 answer
  • "which maternal condition is considered a contraindication"
    7·1 answer
  • What is the name of the structure that connects the left and right cerebral hemispheres, allowing for interhemispheric communica
    11·1 answer
  • In the 1950s, when watson and crick were working on their model of dna, which concepts were well accepted by the scientific comm
    9·1 answer
  • Which of the following is NOT an important source of resistance to blood flow? Which of the following is NOT an important source
    13·1 answer
  • Biological anthropologists have observed several capuchin monkeys in Costa Rica rub themselves with the leaves of the Piper plan
    9·1 answer
  • Primary storage site for most fat soluble vitamins
    9·1 answer
  • Why do plants and animal need freshwater?
    5·1 answer
  • Which best describes a semidiurnal tide pattern???
    14·2 answers
  • If the researcher compares mRNA from inside the nucleus to mRNA from the ribosomes, what will be found
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!