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
Zielflug [23.3K]
3 years ago
12

What structure in a bacterial cell controls which substances enter and leave the cell?

Chemistry
1 answer:
Svetach [21]3 years ago
7 0

Answer:

A cell membrane. A cell structure that controls which substances can enter or leave the cell. (found in all cells) In cells with cell walls, the cell membrane is located just inside the cell wall. In other cells, the cell membrane forms the outside boundary that separates the cell from its environment.

Hope this helps!

You might be interested in
describe characteristics of different climate zones as they relate to latitude,elevation,and proximity to bodies of water. (scie
g100num [7]
They or on the southern hysteric watch it on youtube (latitude and longitude song 1 direction remix by the history teachers)
7 0
2 years ago
Complex molecules are formed by the bond formation between monomers . Which process is being referred to in this statement? A.)
Vesnalui [34]
I think the correct answer from the choices listed above is option B. Polymerization is the process of forming c<span>omplex molecules by the bond formation between monomers. There are two types of this process which are the addition and condensation polymerization.</span>
6 0
3 years ago
Read 2 more answers
Students find the pH of Substance A to be 2.1 and Substance B to be 4.4. They are told Substance C is less acidic than Substance
Slav-nsk [51]

Answer:

the range should be 2.2 to 4.3

Explanation:

I think so because the numbers at the left side of the scale from 1 are more acidic so as it increases it's still acidic but lesser so 1 is more acidic than 2 so I used 2.2 as the beginning of the range because it's less acidic than A even though its a greater number and 4.3 is lesser than 4.4 but its still greater on the scale. frankly speaking I don't feel so correct because it's in decimal so try and compare facts thank you

8 0
3 years ago
I will give you Brainly if you awser correct if your gonna awser for points pl put I don’t know
gizmo_the_mogwai [7]

Answer:

C

Explanation:

6 0
3 years ago
Read 2 more answers
Prandtl number in heat transfer analogues to which dimension less number in mass transfer. a) Schmidt number b) Sherwood number
Cloud [144]

Answer:

a) Schmidt number

Explanation:

Prandtl number in heat transfer is analogues to Schmidt number in mass transfer.

Prandtl number in heat transfer is the ration of momentum diffusivity to the heat diffusivity.

P_r = \frac{\nu}{\alpha}

Whereas, Schmidt number in mass transfer is the ratio of momentum diffusivity to the mass diffusivity.

S_c= \frac{\nu}{\nu_{AB}}

5 0
2 years ago
Other questions:
  • The downward force created by mass that is directly related to the force of gravity acting upon it is?​
    13·2 answers
  • Which of the following describes a chemical reaction?
    7·1 answer
  • What is the volume at STP, in liters, occupied by 26.4 g of F2 gas?
    13·1 answer
  • How do scientist know climate change is happening is it
    5·2 answers
  • How does concentration affect our daily lives in science?​
    5·1 answer
  • Determine how many molecules are in 86L of carbon dioxide at STP?
    15·1 answer
  • Which family is made up of all radioactive elements
    9·1 answer
  • 2. You have a rock with a<br> volume of 15cm3 and a<br> mass of 45 g. What is its<br> density?
    11·1 answer
  • What is needed for photosynthesis to take place? (Select all that apply.)
    11·2 answers
  • In a reaction to make ethyl acetate, 25.5 g CH3COOH react with 11.5 g C2H5OH to give a yield of 17.6 g CH3COOC2H5-
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!