Some grass species use the C3 photosynthetic pathway and other grass species use the C4 photosynthetic pathway. As you move from North Dakota to Texas, explain why you think the percentage of grass species using the C4 photosynthetic pathway would increase, decrease, or stay the same.

Some grass species use the C3 photosynthetic pathway and other grass species use the C4 photosynthetic pathway. As you move from North Dakota to Texas, explain why you think the percentage of grass species using the C4 photosynthetic pathway would increase, decrease, or stay the same.

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter6: Basic Clinical Chemistry

Section6.2: Chemistry Specimen Collection And Processing

Problem 4RQ

See similar textbooks

Related questions

Q: responsible for transmitting a large fraction of vector-borne diseases.

A: INTRODUCTION Dipterans, also known as flies, are a diverse group of insects belonging to the order…

Q: In an experiment, mitochondria were suspended in a buffered medium. The Oz electrode was used to…

A: The electron transport chain and oxidative phosphorylation are the final step in cellular…

Q: Explain how the signals and mechanisms that trigger the intrinsic and extrinsic apoptotic pathways…

A: apoptosis is the programmed cell death . it is the process by which the cell kills itself without…

Q: At the conclusion of anaerobic glycolysis, a metabolite is formed (you should have mentioned this in…

A: Metabolism is the entire quantity of biochemical events that occur in an organism's cells to sustain…

Q: It appears that infection by Plasmodium is negative for Anopheles. We also showed in class that the…

A: Plasmodium is a unicellular, parasitic protozoa which cause disease in humans. Plasmodium sp.…

Q: Which of the following statements concerning axonal transport is FALSE O A) The polarity of…

A: Axonal transport is considered exoplasmic flow or exoplasmic transport. This mechanism helps in the…

Q: 3738: The lungs are composed of tiny sacs that fill with air during breathing process. How does…

A: The lungs is the main organ in respiratory system that is responsible for gaseous exchange. For…

Q: VEGF is synthetized in cancer cell to promote angiogenesis. Which sentence is correct

A: VEGF:- VEGF mean Vascular endothelial growth factor, originally known as vascular permeability…

Q: b) Place a 'Yes' or a 'No' in the appropriate boxes that correspond to each listed feature of…

A: Aerobic respiration : It is the type of respiration in which oxygen in involved. Here, the glucose…

Q: O A) C6H1206 + 6O2 → 6CO2 + 6H2O B) C6H1206 + 6CO2 → 602 + 6H2O C) C,H1206 + 6O2 → 6CO2 + 602 D)…

A: Aerobic Respiration is the process of cellular respiration that takes place in the presence of…

Q: The following plot (percent of O2 bound versus [02]) shows three possible curves (A, B, C). In this…

A: The association between the partial pressure of oxygen (PO2) and the percentage of hemoglobin…

Q: Match the -troph term with the correct definition. (match each letter to the corresponding number)…

A: Plant and animal are two major types of kingdoms that exist in the ecosystem. They are sub-divided…

Q: hen a culture of Chlamydomonas is exposed to HIGH intensity light, the cells will display negative…

A: Phototaxis is the movement of organisms towards or away from a light source. Chlamydomonas is a…

Q: In conditions of dehydration, plant cells can increase their water retention by regulating the…

A: Movement of molecules across the plasma membrain depends on their concentration gradient and…

Concept explainers

Genetic Recombination

Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.

Microbial Genetics

Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.

Question

Some grass species use the C3
photosynthetic pathway and other grass species use the C4
photosynthetic
pathway. As you move from North Dakota to Texas, explain why you think the percentage of grass species using
the C4
photosynthetic pathway would increase, decrease, or stay the same.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Bruce Ames and his colleagues have pointed out that although detailed toxicological analysis has been conducted on synthetic chemicals, almost no information is available about the mutagenic or carcinogenic effects of the toxins produced by plants as a natural defense against fungi, insects, and animal predators. Tens of thousands of such compounds have been discovered, and he estimates that in the United States adults eat about 1.5 g of these compounds each daylevels that are approximately 10,000 times higher than those of the synthetic pesticides present in the diet. For example, cabbage contains 49 natural pesticides and metabolites, and only a few of these have been tested for their carcinogenic and mutagenic effects. a. With the introduction of new foods into the U.S. diet over the last 200 years (mangoes, kiwi fruit, tomatoes, and so forth), has there been enough time for humans to develop resistance to the mutagenic effects of the toxins present in those foods? b. The natural pesticides present in plants constitute more than 99% of the toxins we eat. Should diet planning, especially for vegetarians, take into account the doses of toxins present in the diet?
When William H. was helping victims after a devastating earthquake in a region not prepared to swiftly set up adequate temporary shelter, he developed severe diarrhea. He was diagnosed as having cholera, a disease transmitted through unsanitary water supplies contaminated by fecal material from infected indiv iduals. The toxin produced by cholera bacteria causes Cl- channels in the lurninal membranes of the intestinal cells to stay open, thereby increasing the secretion of Cl- from the cells into the intestinal tract lumen. By what mechanisms would Na+ and water be secreted into the lumen in conjunction with Cl- secretion? How does this secretory response account for the severe diarrhea that is characteristic of cholera?
Figure 37.5 Heat shock proteins (HSP) are so named because they help refold misfolded proteins. In response to increased temperature (a “heat shock"), heat shock proteins are activated by release from the NR/HSP complex. At the same time, transcription of HSP genes is activated. Why do you think the cell responds to a heat shock by increasing the activity of proteins that help refold misfolded proteins?
One treatment for peanut allergies is to give an allergic child increasing doses of the peanut allergen proteins, starting at a very low level and progressing to higher concentrations, stopping if any reaction occurs. Such treatments are usually successful, but at least one death has been reported. Would you agree to treat your allergic child this way? What are the risk-benefit considerations?
Using the answer code on the right, indicate which form of energy production is being described: 1. takes place in the mitochondrial matrix 2. produces H2O as a by-product 3. results in a rich yield of ATP 4. takes place in the cytosol 5. processes acetyl-CoA 6. takes place in the mitochondrial innermembrane cristae 7. converts glucose into two pyruvate molecules 8. uses molecular oxygen 9. accomplished by the electron transport system and ATP synthase (a) glycolysis (b) citric acid cycle (c) oxidative phosphorylation
What is the role of Agrobacterium tumefaciens in the production of transgenic plants? a. Genes from A. fume fociens are inserted into plant DNA to give the plant different traits. b. Transgenic plants have been given resistance to the pest A. tumefacaens. c. A. wmefaciens is used as a vector to move genes into plant cells. d. Plant genes are incorporated into the genome of Agrobacterium tumefaciens.
During signal transduction (a) the cell converts an extracellular signal into an intracellular signal that leads to a change in some cell process (b) a signaling molecule directly activates or represses several genes (c) each enzyme catalyzes production of one molecule of product (d) enzymes in the signal cascade remain active until the last component of the pathway alters a cellular process (e) the signal is terminated by cyclic AMP
Studies have shown that there are significant differences in cancer rates among different ethnic groups. For example, the Japanese have very high rates of colon cancer but very low rates of breast cancer. It has also been demonstrated that when members of low-risk ethnic groups move to high-risk areas, their cancer risks rise to those of the high-risk area. For example, Japanese who live in the United States, where the risk of breast cancer is high, have higher rates of breast cancer than do Japanese who live in Japan. What are some of the possible explanations for this phenomenon? What factors may explain why the Japanese have higher rates of colon cancer than do other ethnic groups?