Answer:
Option-D
Explanation:
Plasmodesmata are the plasma membrane lined pores present in the cells of the plants. Inside these pores runs a closed tubelike structure which is an extension of the endoplasmic reticulum.
The plasmodesmata allows cell to cell communication which involves symplast mode of transport that is through its cytoplasm.
The small water soluble molecules like amino acid and sugars can easily pass through these plasmodesmata via diffusion. The large molecules can be transported through these plamodesmata through selective diffusion.
Thus, Option-D is the correct answer.
Answer:
Because if the water cycle
Explanation:
They water cycle just is a cycle that reuses the water over and over again. Although the water light come from somewhere else in the world it is still the same water
Number 13 is dead protein cells need anymore help ? I took this class last year and passes with an A+ !
Answer:
blind spot will not impair your vision
Explanation:
Blind spot may be defined as the point of our eyes where the optic nerve leaves our eye, which creates a "blind" spot as none of the receptor cells are located there.
A blind spot can only be studies in a laboratory because blind spot does not impair our vision. The blind spot falls on nose side of our retina, that means that the objects to our right side falls on the right eye's blind spot and objects to our left may fall on the left eye's blind spot. Thus, the blind spot normally does not impair our vision, since our eyes are moving and because our one eye catches what the other eye misses.
Answer:
it ends in the creation of oxygen from carbon dioxide
Explanation:
Photosynthesis occurs in two stages. The first, specifically luminous or photochemical, depends directly on the light received, the energy of the solar rays between the wavelengths corresponding to the violet, blue, orange and red light. This energy produces the excitation of electrons and causes the breakdown of water molecules, so that oxygen is released and the rest of the energy is transmitted, generating molecules of ATP (Adenosine triphosphate) and NADPH (Nicotinamide adenine dinucleotide phosphate ). These components are used in the next stage, which is known as the dark phase because it does not depend directly on light. This second stage develops in the stroma, the internal aqueous space of the chloroplast. There the energy in the form of ATP and NADPH produced in the photodependent phase is used to fix the carbon dioxide as organic carbon, by means of the Calvin cycle. This consists of a series of chemical reactions in which phosphoacylglycerides are produced with which the plant cell produces nutrients. The process resulted in a compound similar to sugar called glucose (C6 H12 O6).
The phenomenon of photosynthesis carried out by all the terrestrial and aquatic plants of the planet, and also the algae and some bacteria, resulting essential for life on Earth. By absorbing solar energy and carbon dioxide and returning oxygen and carbohydrates, the plant kingdom will become a fundamental part of the natural cycles of energy, carbon and oxygen.
