Activity 10.2 How do C3, C., and CAM photosynthesis compare?
1. Carbon dioxide enters plant leaves through the stomata, while oxygen (the photosynthetic waste product) and water from the leaves exit through the stomata. Plants must constantly balance both water loss and energy gain (as photosynthesis). This has led to the evolution of various modifications of Cg photosynthesis.
Draw simplified diagrams of the cross sections of a leaf from a C3, a C. and a CAM plant.
C3; CA; CAM

Answers

Answer 1

C3 plants fix carbon dioxide directly into a three-carbon compound, C4 plants have specialized cells that fix carbon dioxide into a four-carbon compound, and CAM plants fix carbon dioxide into a four-carbon compound at night, which is then converted into glucose during the day.

C3 photosynthesis is the most common type of photosynthesis and is found in most plants. In C3 photosynthesis, carbon dioxide enters the leaf through the stomata and is immediately fixed by the enzyme RuBisCO into a three-carbon compound. This process is called the Calvin-Benson cycle, and it takes place in the chloroplasts. The oxygen produced is released through the stomata.

C4 photosynthesis is an adaptation found in plants that live in hot and dry environments. These plants have specialized cells called bundle sheath cells that surround the vascular bundles in the leaf. These cells have a high concentration of RuBisCO and other enzymes that help to fix carbon dioxide into a four-carbon compound. This four-carbon compound is then transported to the chloroplasts, where it is converted into glucose. This process helps to prevent photorespiration and increases the efficiency of carbon fixation.

CAM photosynthesis is an adaptation found in plants that live in hot and dry environments. These plants have specialized cells called bundle sheath cells that surround the vascular bundles in the leaf. These cells have a high concentration of RuBisCO and other enzymes that help to fix carbon dioxide into a four-carbon compound. This four-carbon compound is then transported to the chloroplasts, where it is converted into glucose. This process helps to prevent photorespiration and increases the efficiency of carbon fixation.

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Related Questions

What does the prefix pseudo mean in the word pseudoscience?

false
subjective
systematic
factual

Answers

Hii!!! I believe the answer is A. False. (:

please help me
What are segments?​

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Answer:

each of the parts into which something is or may be divided.

fault generally occurs at a transform boundary. O A. normal OB. strike-slip O C. thrust O D. reverse ​

Answers

Answer: Read the question carefully

TRANSFORM BOUNDARIES: B. Strike-Slip

Explanation:

A reverse fault happens at convergent boundaries.

A normal fault happens at divergent boundaries

Hope this helps :)

The fault that generally occurs at a transform boundary is a strike slip. Therefore, option B is correct.

What are transform boundary and strike-slip?

A transform boundary is a type of plate boundary where two tectonic plates slide past each other horizontally in opposite directions. Transform boundaries are characterized by shallow and frequent earthquakes. The most famous example of a transform boundary is the San Andreas Fault in California, which marks the boundary between the Pacific and North American plates.

"Strike-slip" is a type of fault that occurs along a transform boundary, where two tectonic plates are sliding horizontally past each other in opposite directions. In a strike-slip fault, the movement is primarily horizontal and the rocks on either side of the fault move past each other parallel to the strike (or direction) of the fault. The San Andreas Fault in California is a well-known example of a strike-slip fault.

Hence, option B is correct.

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-1 Define cell and cytology.​

Answers

Cell definition: the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed.

Cytology definition: the study of cells as fundamental units of living things.

What does the temporal lobe and Cerebellum do?

Answers

Answer:

The temporal lobes are also believed to play an important role in processing affect/emotions, language, and certain aspects of visual perception.

The cerebellum is busy planning, adjusting and executing movements of the body, the limbs and the eyes.

Explanation:

The nucleotide base sequence of a strand of DNA is TAC-CGG-AGT . What is the sequence of the complementary DNA strand ?

Answers

Answer: ATG-GCC-TCA

Explanation: A's pair with T's, C's pair with G's. In the complementary strand simply pair any T's with A's and vice verse and any C's with G's and vice verse

Put "Polygenic Traits" in a sentence

Answers

Answer:

Polygenic traits are controlled by a number of separate genes.

Hope it helps! :D

Answer:

Polygenic traits are controlled by a number of separate genes

Explanation:

Hope this helps

Tectonic plates can affect __________________ environmental changes, which might be a cause for species extinction

Answers

Answer:

I believe it is long term.

Explanation:

did it in edge 2020

what is insomnia ?...​

Answers

Answer:

sahi bol rahi hai ye ladki

Explanation:

I also think ,u lack ur sleep

Answer:

Insomnia is a common sleep disorder that can make it hard to fall asleep, hard to stay asleep, or cause you to wake up too early and not be able to get back to sleep.

Explanation:

Write a hypothesis about how the interaction of tectonic plates may cause earthquakes.

Answers

Answer:

hope this helps

Explanation:

Techtonic plates interacting with each other would cause an earthquake because they are essentially the earth's foundation so by sliding together they would  cause rockfall and make a rumble which is basically what an earthquake is and when they interact its basically the earth moving so it would cause shaking and rumbling which is what happens in an earthquake

(Additionally) in the aftermath of an earthquake the plates are either moving or settling down which is why frequently after an earthquake there is a mini one following it

Which of the following does NOT involve a type of genetic modification?

a. production of spider web c. use of a malaria vaccine
b. production of human insulin d. bacterial transformation

Answers

Answer:

the answer would be B the production of human insulin

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Answers

Stretching can help stimulate circulation, increase flexibility, and relieve tension. This brings more oxygen to the muscles, which reduces lactic acid production

Help please -thanks!

Answers

Answer:

It is D

this shows that there was likely greater diversity during the time that is represented by that rock layer

it could also be random chance that those fossils ended up being fossilized in that location as fossilization is a random and rare occurence so this is usually corraborated with multiple locations

also remember that a mass extinction event can fit within as large of a window as over 100k years because dating isn't bang on and a large cataclysmic even could take a long time for it to effect the whole planet enough to cause a mass extinction

Explanation:

It is D

Because it shows that there was a greater diversity during the time that is represented by that rock layer , it could also be random chance that those fossils ended up being fossilized in that location as fossilization is a random and rare occurence so this is usually corraborated with multiple locations

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Answers

To all parts but particularly u can say phloem sap

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Answers

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Answers

Answer:

As the atmospheric concentration of carbon dioxide above water increases, the acidity of the water will increase causing the pH to decrease.

What is the main function of the organs thyroid gland, adrenal glands, and pancreas?

Answers

Answer:

D

Explanation:

I hope it helps you, good luck!

Examples of decapods are​

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Answer:

Crabs, lobster, shrimp, etc.

Explanation:

Please help it’s due in under 1 hour!!!!!
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Answers

Answer:

Hope you get done. friend me back. and can I have brainliest

Explanation:

To get diversity in individuals, genetic differences are required, and different phenotypes must be expressed. Since sexual reproduction is more conducive to driving evolution than asexual reproduction, much more genetic diversity is available for natural selection to work on. Evolution can happen over time.

This map shows the counties in Montana that are prone to dam failure. If you were in charge of flood control in Montana, where would your biggest areas of concern be? What other data would you collect about these areas or about local weather patterns to help you make a flood-control plan for the state?

Answers

Answer:

The focus would be the western side of the state and several counties in the central part of the state because there are many high-risk dams in these areas. Knowing what communities and structures are located around these dams, the average precipitation rate, and projected rainfall totals would be helpful in designing a flood-control plan. Knowing the age and condition of each dam would be important for setting priorities in the plan.

all you need is in the photo


ASAP​

Answers

Answer:

A B and C but not D

Explanation:

Moving from a Hight concentration gradient to a low concentration gradient means moving from an area where a substance in quantity to an area where it is lower in quantity. D is the only one showing something to be moved against a concentration gradient because there are more squares inside the cell than outside the cell yet the squares are still being moved into the cell.

what would the chromosome to the right be called?

Answers

Answer:

The two identical chromosomes that result from DNA replication are referred to as sister chromatids. Sister chromatids are held together by proteins at a region of the chromosome called the centromere. Chromosomes undergo additional compaction at the beginning of mitosis.

Explanation:

Based on the position of centromere and length of chromosomal arms, the chromosomes are classified into 4 groups:

(1). Telocentric chromosomes.

(2). Acrocentric chromosomes.

(3). Sub-metacentric chromosomes.

(4). Metacentric chromosomes.

Activity
Research and identify a common resource in your state and explain the consequences of rise in population on the resource.

Answers

Answer:

Pollution, crimes and overcrowding.

Explanation:

Lack of family planning is responsible for the rise of population. It brought many adverse changes in the environment such as pollution, crimes and overcrowding etc. Rise in population causes unemployment that leads to crimes in the society. It also produces pollution due to more human activities such as emission of fossil fuels and more industries should be built to provide basic needs to more population. Rise in population causes agricultural to be converted into residential area that leads to decrease food production.

Describe three abiotic and three biotic components of an ocean marine ecosystem, Please Help Now!!

Answers

Answer:

Biotic factors include plants, animals, and microbes; important abiotic factors include the amount of sunlight in the ecosystem, the amount of oxygen and nutrients dissolved in the water, proximity to land, depth, and temperature. Sunlight is one the most important abiotic factors for marine ecosystems

Explanation:

Answer:

Biotic factors include plants, animals, and microbes; important abiotic factors include the amount of sunlight in the ecosystem, the amount of oxygen and nutrients dissolved in the water, proximity to land, depth, and temperature. Sunlight is one the most important abiotic factors for marine ecosystems

Explanation:

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Answers

Light and energy,

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Answers

Answer:

c)Homeostasis isthe ability to keep a stable internal environment is called

Answer:

C

Explanation:

Homeostasis is the maintenance of a stable internal environment. Homeostasis is a term coined to describe the physical and chemical parameters that an organism must maintain to allow proper functioning of its component cells, tissues, organs, and organ systems.

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Answers

Im not really sure if you’re looking for the slope-intercept but here it is lol. y = 2/1x + 2

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Answers

Answer:

Glucose, amino acids are rapidly reabsorbed actively by blood.

Explanation:

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Answers

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State the ascent of sap in brief help me and thank you​

Answers

Answer:

Explanation:

The ascent of sap in the xylem tissue of plants is the upward movement of water and minerals from the root to the crown.

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