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finlep [7]
3 years ago
11

How do most small molecules cross the cell membrane?

Biology
1 answer:
GarryVolchara [31]3 years ago
3 0

Answer:

the structure of the lipid bilayer allows small,uncharged substances such as oxgen.and the carbondioxiode,and hydrophobic moleclues such as lipid to pass through the cell membrane

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Does anyone know how Analogous structures and Vestigial Structures are similar?
pochemuha

Answer:

En resumen, estructuras análogas son aquellas que poseen una función semejante partiendo del mismo medio, pero cuyo origen es diferente. Si dos estructuras tienen la misma función por medios semejantes y además parten del mismo origen, son estructuras homólogas.

Explanation:

6 0
2 years ago
What was the independent variable in Francesco Redi's experimental setup?
Furkat [3]
THe maggots is the correct answer
4 0
3 years ago
Read 2 more answers
Are morning doves linked with transmission of west nile virus
yKpoI14uk [10]
They can help transmit it, yes
8 0
2 years ago
There is as much energy used to add a phosphate group by means of phosphorolysis, as the energy required adding a phosphate usin
xxTIMURxx [149]

The correct answer is (B) False.

There is not as much energy used to add a phosphate group by means of phosphorolysis, as the energy required adding a phosphate using ATP.

What is Phosphorolysis?

  • Glycogen phosphorolysis is a process that occurs at the start of glycogen breakdown. As a result, glucose can be produced from glycogen.
  • Glycogen phosphorolylsis catalyzes glycogen phosphorolytic cleavage, resulting in glycogen-1-phosphate.
  • However, when cleaving glucose from glycogen, a non-reducing terminal is eliminated.
  • Furthermore, phosphoglucomutase can convert glucose-1-phosphate generated from glycogen into G6P, allowing it to go directly to glycolysis.
  • It should be noted that going straight to glycolysis eliminates the need for ATP to convert glucose to G6P.
  • If the glucose created by glycolysis is consumed, three ATPs are produced.
  • Phosphorolysis requires less energy than ATP to add a phosphate group.

To learn more about Phosphorolysis refer to:

brainly.com/question/28162314

#SPJ4

6 0
1 year ago
Lichens that colonize bare rocks are an example of a pioneer
irina [24]

Answer:

C. A hillside that has been cleared by a volcanic eruption.

Explanation:

Pioneer species are hardy species which are the first to colonize barren environments or previously biodiverse steady-state ecosystems that have been disrupted, such as by fire or other natural disasters. Some lichens grow on rocks without soil, so may be among the first of life forms, and break down the rocks into soil for plants.

Hope this helps!

7 0
2 years ago
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