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
Marysya12 [62]
3 years ago
15

4. Does simple diffusion require an input of energy?

Biology
1 answer:
Sedbober [7]3 years ago
7 0

Answer:

no

Explanation:

Simple diffusion does not require energy or need the assistance of a transport protein. Other larger or charged molecules that diffuse across a membrane may need assistance from a protein.

You might be interested in
Biology pargraph about how photosynthesis works
coldgirl [10]
Plants absorbs inorganic ions such as carbon dioxide by the process of gas exchange and water by the process of osmosis which converts into glucose and oxygen in the presense of sunlight and chlorophyll.Light is absorbed by the chlorophlasts present in green leaves.
7 0
3 years ago
how does your skeletal, muscular, circulatory, endocrine, and nervous systems work together to make you react to a burn
natima [27]
If i remember correctly it sends signals to your brain. hope that helps if not im sorry
7 0
3 years ago
In humans, excess blood glucose is stored in the liver and in muscle tissue in the form of glycogen. Glycogen is a long chain of
serious [3.7K]

Answer:

Polysaccharide

Explanation:

These are large molecules which are formed from the union of many monosaccharides units through condensation. Excess glucose in the body is stored in form of glycogen and can be hydrolyzed when glucose levels go down. Glucagon stimulates liver cells to break down glycogen into glucose.

3 0
3 years ago
Which explanation best explains the role of enzymes as catalysts in living systems? Enzymes accelerate chemical reactions withou
Law Incorporation [45]
First one is correct. ...remeber my teacher telling us enzymes never get used
8 0
3 years ago
1
algol13

The enzyme will be transported to either the cytoplasm or the mitochondria to perform the functions.

<h3><u>Explanation:</u></h3>

Cellular respiration is the process by which a living cell burns nutrients like glucose, fats, or even proteins to produce energy molecules namely ATP to perform its daily works. This cellular respiration, which is mainly aerobic, takes place both in cytoplasm and mitochondria.

The glycolysis part of the cellular respiration takes place in the cytoplasm. The enzymes that take part in the glycolysis cycle reaches to cytoplasm from ribosome to perform.

But both the Kreb's Cycle and the Electron Transport chain take place in mitochondria. Kreb's Cycle takes place in mitochondria matrix and ETC takes place in inner mitochondrial membrane. Although ETC isn't a enzymatic process, Kreb's Cycle is fully enzymatic and the enzymes reaches from ribosomes inside mitochondria by transporters.

6 0
3 years ago
Other questions:
  • Carbon-14 has a half-life of 5730 years. A sample of wood has been recovered by an archaeologist. The sample is sent to a labora
    13·1 answer
  • Where is sugar removed and how can you tell​
    9·1 answer
  • Most of the energy resources used to generate electricity are renewable true or false
    6·1 answer
  • The movement of a plant's leaves to face the sun as it moves across the sky is an example of
    14·2 answers
  • How many americans over the age of 12 are estimated to be infected with the human papilloma virus?
    11·1 answer
  • Coal formation is largely the result of _____.
    10·1 answer
  • NEED HELP!
    5·1 answer
  • What is the role of oxygen in photosynthesis and in cellular respiration?
    13·2 answers
  • How could biotechnology lead to a decrease in the use of pesticides?
    13·2 answers
  • In your own words, describe how the time required for digestion can be used to determine the time of death.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!