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
lora16 [44]
3 years ago
15

Which forms of transport across a cell membrane do NOT require the use of ATP?

Biology
1 answer:
lesya692 [45]3 years ago
6 0

Passive transport is the movement of substances across the membrane without the expenditure of cellular energy.

You might be interested in
What happens during the second trimester
netineya [11]

The babys organs will start to develop, and the baby will be able to sleep and hear other people outside the womb, the bby starts to grow more essential things it will need to live outside of the mothers womb.


3 0
3 years ago
Read 2 more answers
Total nucleic acids are extracted from a culture of yeast cells and are then mixed with resin beads to which the polynucleotide
mr Goodwill [35]

The question is incomplete as it does not have the options which are:

(a)DNA (b)tRNA (c)rRNA (d)mRNA

Answer:

Option-mRNA

Explanation:

The mRNA is synthesized from the DNA and which is also a type of nucleic acid. When the nucleic acid is extracted from the yeasts and then mixed with the resin beads to which the polynucleotide with thymine base oar is attached.

The mRNA will bind to the resin bead as the mRNA after synthesis undergoes modification and attaches poly A tail to the end of the mRNA at 3' end.

This poly-A tail has adenine which easily binds to the thymine and thus mRNA easily attaches to the resin bead.

Thus, mRNA is correct.

5 0
2 years ago
Describe the process of speciation. Include in your discussion the factors that may contribute to the maintenance of genetic iso
ivolga24 [154]

Speciation is the process by which new and distinct species are formed. One of the most important factors necessary for speciation to occur is the genetic isolation of two populations. This genetic isolation can, over long periods of time, cause these two groups to become genetically incompatible. Factors that can lead to this genetic isolation include geographic separation and hostility among population groups. 

3 0
3 years ago
The way president Ulysses s. grant ran his cabinet in a military style rather than civilian contributed too many scandals in his
Alex73 [517]
I think the answer would be false :)
8 0
3 years ago
办理教留服学位学历认证Q/微29304199英国IC毕业证文凭学位证书offer操办帝国理工学院留信认证成绩单
balu736 [363]

Answer:

Please translate it into English

6 0
3 years ago
Other questions:
  • Scientist involved in biotechnology sometimes insert DNA of one organism into a second organism. What is the purpose of this pro
    7·1 answer
  • How many years does it typically take for the ecosystem to become balanced
    15·1 answer
  • Deleted question.........
    9·1 answer
  • How many atp are generated in the electron transport chain?how many atp are generated in the electron transport chain?v
    11·2 answers
  • The difference between solstice and equinox is:
    11·1 answer
  • genetics help: what is this person's ethnicity? Please provide facial features that made you think of that ethnic background
    12·1 answer
  • The fat in adipose cells is broken down into fatty acids. Which pathway is involved in this process?
    9·1 answer
  • Drag the tiles to the boxes to form complete pairs. Match each spedes with its mode of evolution.​
    5·1 answer
  • Transcribe and then translate the following DNA strand:
    14·1 answer
  • Coursebook questions - page 44
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!