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
sasho [114]
3 years ago
13

One way of balancing the concentration of ions and molecules within a cell is to use all but ______________ . ATP transfers one

of its phosphate groups (becoming ADP) to a transfer protein. This protein changes its conformation so it can bring needed ions into the cell and get rid of unnecessary ions.
A) cellular energy
B) active transport
C) membrane protein
D) phospholipid channels
Biology
2 answers:
Kazeer [188]3 years ago
6 0
It is D Phospholipid Channels
Vilka [71]3 years ago
5 0

its d phospholipid  channels i just took it on usatestprep

You might be interested in
Which of the following structures: make energy for the cell
Anna35 [415]

Answer: mitochondria

Explanation:Animals and plants are made up of many complex cells called eukaryotic cells. Inside these cells are structures that perform special functions for the cell called organelles. The organelle that is responsible for producing energy for the cell is the mitochondria And cellular respiration.

6 0
3 years ago
The rate at which the concentration of a drug in the bloodstream decreases is proportional to the concentration at any time t. I
Westkost [7]

Answer:

C(t) = C_oe^{-kt}

Explanation:

From the given information:

At any given time (t), let c(t) represent the concentration of the drug present in bloodstream.

Deriving the equation:

\dfrac{dC}{dt} decrease proportionally to Concentration C

i.e

\dfrac{dc}{dt} \alpha - C

\dfrac{dc}{dt} = -k C

\dfrac{dc}{c} = -k dt

\int \dfrac{dc}{c} = -k \int dt

㏑(C) = -kt + λ

where,

λ is the integration constant.

Integrating at t = 0, concentration of blood = Co g/mL

C(0) = Co

㏑(C₀) = 0 + λ

λ = ㏑(C₀)

From ㏑(C) = -kt + λ

㏑(C) = -kt + ㏑C₀

㏑(C)  - ㏑C₀ =  -kt

\dfrac{C}{C_o} = e^{-kt}

C(t) = C_oe^{-kt}

∴

The concentration of drug in blood at any time t is:

C(t) = C_oe^{-kt}

4 0
3 years ago
Your digestive system is equipped with a diversity of enzymes that
nataly862011 [7]

Answer:

Enzymes are named according to <em>the reaction they catalyze</em>. Polymers are made of subunits joined together by different types of bonds, forming a macromolecule.

Hydrolases are used by the organism to catalyze the hydrolysis of polymers so they can be easily manipulated as monomers. Hydrolysis means reacting with water, water can break the bonds of different polymers turning it into its constitutive monomers.

4 0
3 years ago
BEST ANSWER GETS BRAINLIEST!!!!!!1
Alex73 [517]

Answer:

The suspect might be guilty, but more information is needed from other parts of the investigation.

Explanation:

Due process states innocent until proven guilty. Having an 80 percent chance of deception is not solid proof of anything. It does, however, bring more speculation to the table that this person is indeed guilty, but because there is no actual proof, the investigators must find more information on the matter.

7 0
3 years ago
Conservation efforts have preserved most of the bison’s original genetic diversity
kirza4 [7]
True , conservation efforts have, they did this by gently helping the bison.



 with the bison we have an specifically  diverse animal , this means that preserving the genetics should be easy.

but it gets harder because of the world around it changing. this means that it has to adapt to a lot of things.  
______________________________________________________
|______________________________________________________|

I hope this helps you  , really


3 0
4 years ago
Other questions:
  • Aftet leaving the small intestine, where does undigested waste travel to and what happens there?
    9·1 answer
  • Where is the best place to find information about the hazards that are associated with a compound
    7·1 answer
  • Someone good at biology help? It's about insulin pumps ..?
    7·1 answer
  • P53 is a protein that blocks the cell cycle if DNA is damaged. It binds to cyclin and cdk, blocking entry into S phase. If the d
    11·2 answers
  • What is an ionic bond?
    7·2 answers
  • As the temperature on Earth increases the polar ice caps are melting. This melting of the polar caps results in a lower albedo,
    10·1 answer
  • Please answer
    10·1 answer
  • What do viruses have to support the idea that they are living
    13·1 answer
  • Once a basketball has been hit in the air what forces are acting on it
    7·2 answers
  • The highest level of organization in an animal is a(n)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!