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
densk [106]
2 years ago
14

What elements are needed to carry out photosynthesis? Select all that apply.

Biology
1 answer:
EastWind [94]2 years ago
3 0

Answer:

Water, Solar energy, and Carbon Dioxide.

Explanation:

The overalll reaction of photosynthesis is 6CO2 + 6 H2O -> C6H12O6 (Glucose) + 6O2. This reaction is driven by energy in the form of electromagnetic radiation (light).

As we can see we need CO2, H2O, and light as reactants. And oxygen + glucose (carbohydrates) are our products.

You might be interested in
Blue poppies native to China were grown at a plant-breeding center in California. The plants with the thickest leaves were most
DIA [1.3K]

Answer:

Directional selection

Explanation:

Directional selection is a type of natural selection that favors one extreme phenotype of a genetic trait due to its survival and reproductive advantage to the individuals over another extreme phenotype and the intermediate phenotype.

In the given example, the thick-leaved plants are better adapted to a drier climate due to reduced water loss. Directional selection favored the plants with thick leaves which in turn produced more progeny. Over the generations, the population evolved into the one having more number of thick-leaved plants.

8 0
3 years ago
Scientists say that photosynthesis and cellular respiration are reciprocal processes. Why
ANTONII [103]

Cellular respiration and photosynthesis are essentially opposite processes. Photosynthesis is the process by which organisms make high-energy compounds -- the sugar glucose in particular -- through the chemical "reduction" of carbon dioxide (CO2). Cellular respiration, on the other hand, involves the breakdown of glucose and other compounds through chemical "oxidation." Photosynthesis consumes CO2 and produces oxygen. Cellular respiration consumes oxygen and produces CO2.

5 0
3 years ago
Read 2 more answers
.(choose all which
11111nata11111 [884]

Answer:

Myogenic mechanisms

Hormones

Sympathetic nervous system  

Explanation:

Myogenic mechanisms work in the arterioles that serve the glomerulus.

They cause the smooth muscle cells in the arterioles to contract and relax in response to blood pressure changes.

The sympathetic nervous system increases blood flow through the kidneys during resting conditions.

At times of stress, it decreases blood flow through the kidneys, making it more available to the rest of the body.

The hormones angiotensin and aldosterone regulate blood volume by controlling retention of Na⁺ and water.

C is wrong. The parasympathetic nervous system mainly controls visceral organs such as glands.

6 0
3 years ago
Which question is Ellen most likely investigating?
Anna007 [38]
Answer: Does height affect the strong force acting on a moving
5 0
3 years ago
Read 2 more answers
A template strand of DNA is read in the _____ direction in order to direct synthesis of RNA in the _____ direction.
Gelneren [198K]
The RNA synthesis or ADN transcription occurs in the nucleus and requires:
  - DNA strand to act as a template.
  - Enzymes, specially the RNA-polymerase.
  - Ribonucleotides of Adenine, Guanine, Cytosine and Uracil.
This consist of three maturation of the 3'-->5' direction while the sense of RNA synthesis is 5'-->3'.
This is fulfilled because the enzyme selects the ribonucleotide whose base is complementary to the DNA chain that acts as a template, and binds it by means of a nucleotide bond, releasing a phosphate group.
4 0
3 years ago
Read 2 more answers
Other questions:
  • In which animals are the blood and the interstitial fluid considered to be the same body fluid?
    13·1 answer
  • Identify a starting position on a line?
    6·1 answer
  • "what percentage of primary energy is used for transportation in developing countries"
    9·1 answer
  • Natural and artificial selection depend on genetic and phenotypic variation. In natural selection, the selective pressure comes
    9·1 answer
  • Coal is formed when layers of plant matter accumulate at the bottom of a body of water and are protected from biodegradation and
    11·1 answer
  • Being able to understand and follow rules is an example of _<br> __skills.
    9·1 answer
  • What mechanism is responsible for the movement of water in this image?
    11·1 answer
  • HELP
    11·1 answer
  • Which of the following happens during interphase?
    7·1 answer
  • 3. How can freshwater ecosystems be impacted by global climate change?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!