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What does the process of photosynthesis produce?

Injury symptoms include yellowing (chlorosis) of leaf tissue followed by death(necrosis) of the tissue. Three of the herbicide families (triazines, phenylureas anduracils) are taken up into the plant via the roots or foliage and move in the xylem toplant leaves. As a result, injury symptoms will first appear on the older leaves, alongthe leaf margin. Foliar applied photosynthetic inhibitors generally remain in the foliarportions of the treated plant and movement from foliage to roots is negligible.

b. Injury Symptoms: Residual of photosynthesis inhibitors in soil does not preventseedlings from germinating or emerging. Injury symptoms occur after emergence and thespeed of appearance of symptoms will be more rapid with sunny days than with cloudyweather. Also, symptoms will be more severe and more rapid as the level of herbicide inthe soil increases. Sugarbeet plants may be in the two- to four-leaf stage before symptomsbecome noticeable but plants can die in the early two-leaf stage. Initial symptoms includebrowning of the cotyl-edonary leaves and yellowing of the true leaf margins . Browning of leaves will increase with time , and totaldesiccation may result . Older and larger leaves areaffected before younger leaves. Postemergence triazines cause an initial yellowingfollowed by desiccation and leaf browning.

Photosynthesis should not occur if one of the limiting factors is not present.

Where does all this "photosynthesizing" take place?

Photosynthesis mainly takes place in the palisade mesophyll cell in the leaves of plants.

Use the spectroscope to examine the spectrum of the chlorophyll. Examine the complete spectrum of white light in the spectroscope and note that it is broadly divided into a red band, a yellow-green, and a blue band. Now place a tube containing a fairly concentrated solution of chlorophyll between the spectroscope slit and the lamp. (If it is concentrated enough, use the solution saved in PART B above.) Which light bands are strongly absorbed? Which are transmitted most? What does this indicate about the function of chlorophyll? Would plants grow indoors using only a green light source?

Carefully pour off (decant) the hot water from the beaker and cover the leaf with alcohol. Boil the leaf gently (Why should the heat be set lower than for water?) Does the alcohol become green? What has happened? What does this indicate about the nature of chlorophyll? What has happened to the red pigment?

photosynthesis does not take place a full 24 hours a day.

I think this because the plant may use up all of the carbon dioxide (Sodium hydro carbonate) and the plant can have as much light as it needs but if it does not have any carbon dioxide it will not be able to photosynthesise....

With out light they cannot carry out the everyday occurance of photosyntesis.

I believe this will happen because when the light source is nearer to the plant more of the plants surface area is coming in to contact with the light from the desk lamp therefore more photosynthesis will occur which will mean more oxygen will be produced which will create more bubbles....

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11/12/2017 · Where does photosynthesis occur ..


Photorespiration does not occur in C4 plants, such as corn, ..

The occurrence of photosynthesis is very important to us as humans, because it provides us with the oxygen we need to breathe and plants are at the bottom of every food-chain and so without them, I would collapse....

does photosynthesis take place 24 hours of the day why

It will be very interesting to see how light will influence the rate of photosynthesis in plants and what will happen if they do not get the required light in order to produce starch .

does photosynthesis take place 24 hours of ..

Prediction : I predict that as I increase the distance between the light source and the Canadian Pondweed (reducing the light intensity), the volume of oxygen produced within the time limit (the measure of the rate of photosynthesis) will decrease.

In what cell organelle does cellular respiration occur

Variables: The variables that might affect the rate of photosynthesis in this experiment are: Temperature: When the temperature rises so does the rate of photosynthesis; this is because as the temperature around the plant rises the enzymes controlling photosynthesis inside the chloroplasts heat up and start moving around faster, the fast moving molecules collide with other fast moving enzymes causing them to react....

In which part of the plant does most photosynthesis occur

The chemical equation of photosynthesis is: [IMAGE]6CO2 + 6H20 C6 H12 O6 + 6O2 it has been proven many times that plants need light to be able to photosynthesize , so you can say that without light the plant would neither photosynthesize or survive....

What part of the corn plant does photosynthesis occur

b. Injury Symptoms: Endothall is registered for sugarbeet but injury sometimes occurs,most often in a hot and moist environment. Symptoms from endothall are very similar tosymptoms from bentazon, bromoxynil, desmedipham and phenmedipham. Injured leaves turnbrown and die. The older leaves die first and the growing point may remain green and aliveeven when most leaves are dead . Sugarbeet plants with asurviving growing point will produce new leaves and a nearly normal size root at harvest.

Where Does Photosynthesis Occur ..

Explore the upper epidermis; are there any stomates here? (Do not confuse an occasional pit gland with a stomate.) The stomate leads to a substomatal cavity that is continuous with the air spaces in the middle region of the leaf. The middle of the leaf contains photosynthetic tissue (mesophyll) interspersed with the vascular tissue of the veins. Look at the arrangement of the photosynthetic cells of the middle region of the leaf. Notice that the cells of the upper layer (the palisade mesophyll) are very close to each other while there are much more extensive air spaces among the cells of the lower layer (the spongy mesophyll).

Why does photosynthesis need light in order to …

Introduction: "Photosynthesis is the conversion of light energy to chemical energy that is stored in glucose or other organic compounds; it occurs in plants, algae, and certain prokaryotes" (Campbell, G-16).

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