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
Elden [556K]
2 years ago
12

Would there be light independent reaction without sunlight explain​

Biology
1 answer:
Sav [38]2 years ago
8 0

Answer:

Although they are independent, they <u>can</u>. Chemical energy harvested in the light dependent reactions drives the assembly of molecules from CO².

You might be interested in
) Listen
Ierofanga [76]

Answer:

O How can wind be used to generate electricity?

4 0
3 years ago
Read 2 more answers
Hiiiiiiii please help me please &gt;-&lt; 35 points!
Travka [436]

Answer:

I just answered this same question for my Biology class hope this helps :)

Explanation:

A hydrogen bond is when positive and negative hydrogen forms together; this explains why cohesion sticks molecules together . Because of cohesion, the water molecules stick together and form a surface; this property is responsible for surface tension. Adhesion is the ability for water to stick to other substances; this helps with capillary action. Hydrogen bonding also explains why water's boiling point is higher than some liquid . With this, water has a high specific heat; this is because the water takes a lot of energy to raise (or lower) the temperature. Once again, hydrogen bonding is essential to another property. This property causes water to expand and to have a low density when frozen.

6 0
2 years ago
Compare and contrast the mechanisms of getting material across the plasma membranes of cells. Tells me what the mechanisms are i
stepladder [879]

Answer:

Materials get transported from the cell by some mechanisms such as Active Transport, Passive Transport, Diffusion, etc.

Explanation:

Active Transport :

It is a process by which, materials are transported from the extracellular membrane to the intracellular membrane with the help of ATP. It has a few types :  

Primary Active Transport :  

This system is standing upon the sodium-potassium pump. It moves out   Na⁺ from the cell and allows the entry of K⁺ into the cell. In this process ATP is a source of energy. E.g, Sodium-potassium pump.

Secondary Active Transport :

It is mainly standing upon Primary Active Transport. In this process, the main key point is the concentration gradient. There is already a concentration gradient set up by the primary active transport. This system uses that up and moves other substances against their own gradient concentration. E.g, assuming, there is a high concentration of sodium outside the cell,  if a route such as a channel or a carrier protein is open then sodium ions will move into the cell.  In this transport system, some cotransporters are used who move in the sodium ion into the sodium gradient.  

Passive transport :

It is a process by which, substances cross the plasma membrane without acquiring any energy from the cell. Here, no energy is needed because the substances are moving from higher concentration to its lower concentration. E.g, cell membrane or plasma membrane works as a permeable or semipermeable membrane.  

Diffusion :

It is the movement of a substance across a membrane, due to the concentration gradient, without any help from other molecules. E.g, movement of the gaseous molecule from cell to cell.

8 0
3 years ago
The method of science can be used in other fields true or false
lesya [120]

Answer:

The method of science can be used in other fields

This statement Is True!

Have a great day!

xXxAnimexXx

4 0
2 years ago
Read 2 more answers
How did each landform in the geoworld came to exist
vladimir1956 [14]

Answer:

Mountains, hills, plateaus, and plains are the four major types of landforms. Tectonic plate movement under the Earth can create landforms by pushing up mountains and hills. Erosion by water and wind can wear down land and create landforms like valleys and canyons.

Explanation:

6 0
3 years ago
Other questions:
  • Ostriches have wings similar in form to those of their ancestors, but that do not allow the birds to fly.
    15·1 answer
  • What is the main difference between prokaryotes and eukaryotes?
    10·1 answer
  • All of the following statements are true. Decide which of the examples of molecular biology give evidence for evolution. Check a
    13·2 answers
  • Which term defines a well-tested, scientifically supported statement that explains how something works?
    14·1 answer
  • "What societal, ecological, or technical constraints should resource managers consider before proposing solutions?"
    7·1 answer
  • 8. Genetic engineering has directly increased productivity in which<br><br> U.S. industry?
    8·1 answer
  • All the cells in the human body regenerate and are replaced as they age
    5·1 answer
  • PLEASE HELP ASAP<br><br> how does the ribosome read the mRNA?
    7·1 answer
  • 15. Which of the following are considered sources of "Chemical
    9·1 answer
  • Scientists are concerned that melting glaciers are exposing long frozen animals. When the ice melts, the animals thaw and begin
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!