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iragen [17]
3 years ago
11

Explain the following necessary conditions for photosynthesis:

Biology
2 answers:
ValentinkaMS [17]3 years ago
7 0

Answer:

Explanation:

A. Enzymes are biological molecules (typically proteins) that significantly speed up the rate of chemical reactions that take place within cells. They function in splitting water to hydrogen and oxygen, they also aid in the synthesis of energy in the form of ATP for photosynthetic reactions.

B. Chlorophyll is the molecule that absorbs sunlight and uses its energy to synthesize carbohydrates from CO2 and water. This process is known as photosynthesis and serves as the basis for sustaining the life processes of all plants.

C. Chloroplasts are found in plant cells and algae, they are the food producers of the cell. Chloroplasts work to convert light energy of the Sun into sugars that can be used by cells.

boyakko [2]3 years ago
5 0

Answer:a) enzymes are responsible for the control of reactions and important in the transfer of energy during photosynthesis .an example is RuBisco ,which catalyse the addition of CO2 to ribulose biphosphate

Chlorophyll; chlorophyll is a photosynthetic pigment that absorbs wavelengths of light

Chloroplast: the chloroplast is a double membrane organelle that houses the chlorophyll.the photosynthetic reaction occurs in the lamellae of the chloroplast while the dark reaction occurs in the stroma

Explanation:

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A 2550 gram box is pushed across the floor with a net force of 18 .0 N.
Aleks04 [339]

Answer:

The acceleration of the box across the floor is 7.0588 m/s^2

Explanation:

Given:

Mass of the box =  2550 gram

net force  acting on the box   =  18 .0 N.

To Find:

The acceleration of the box across the floor = ?

Solution:

Newton's 2nd Law of Motion states that the acceleration of an object as produced by a net force is "directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object. "

Newton's Second Law formula is

F = m a

Where:

 F = the magnitude of the net force, in N

 m = the mass of the object, in Kilogram

 a = the acceleration of the object, in m/s^2

Now substituting the values, we get

18.0 =  a (2.55)     [since 2550 gram = 2.55 kg]

a = \frac{18.0}{2.55}

a =  7.0588 m/s^2

8 0
3 years ago
In ________ conditioning, an established conditioned stimulus is paired with a new neutral stimulus.
irina [24]

An established conditioned stimulus is paired with a new neutral stimulus in: higher-order conditioning.

Classical conditioning refer to a learning process that involves the repeated pairing of two (2) stimuli:

  • Conditioned stimulus.
  • Unconditioned stimulus.

Basically, classical conditioning is a learning procedure which helps psychologists in understanding when a neutral stimulus is paired with a conditioned response or a neutral stimulus and an unconditional stimulus.

Similarly, a higher-order conditioning involves pairing an established conditioned stimulus with a new neutral (the second-order) stimulus, in order to make the new stimulus elicit (bring forth) the conditioned response, without presenting the initial conditioned stimulus.

Read more: brainly.com/question/24078563

7 0
3 years ago
Why is distilled water beneficial to
Alexus [3.1K]
Why is distilled water beneficial to plants.
A
3 0
3 years ago
Read 2 more answers
. What dam that is still under construction will replace the current tallest dam?
IgorC [24]

Answer:

Oroville dam

Explanation:

8 0
3 years ago
Is all genetic change adaptive or can genetic changes occur withina
Igoryamba

Answer:

No, not all genetic change is adaptive.

Explanation:

This is because genetic changes happen in many ways and this can be adaptive or not.

The main form of genetic change happens through genetic mutations, and these mutations are not always adaptive.

One might think, for example, of a river polluted with a chemical reagent that causes mutations in the scale genes of the local fish population, mildly damaging the way they swim. Despite being a nonadaptive genetic change of fish, they have continued to reproduce so that this change is part of their population.

Although this happens, it is important to note that this rarely happens. Since natural selection ends up selecting the most suitable in the long run.

3 0
3 years ago
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