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GalinKa [24]
2 years ago
8

When there is not enough carbon dioxide in a plant, a process called photorespiration may occur. This process uses the excess ox

ygen in the plant, uses energy, and prevents the Calvin cycle from occurring. How would a prolonged period of photorespiration affect a plant?
- A pex honors bio
Biology
1 answer:
sergiy2304 [10]2 years ago
5 0

A prolonged period of photorespiration would affect a plant, giving a significant evolutionary advantage to plant species in dry climates.

<h3>What is the difference between photorespiration and respiration?</h3>

One of the basic differences between photorespiration and respiration concerns the effect of O2 on the two processes. Respiration saturates when O2 reaches approximately 2%, while photorespiration does not reach saturation in a pure O2 atmosphere.

<h3>Under what conditions does photorespiration occur?</h3>

Photorespiration is an expensive metabolic pathway that occurs when the Calvin Cycle enzyme rubisco acts on oxygen instead of carbon dioxide.

With this information, we can conclude that A prolonged period of photorespiration would affect a plant, giving a significant evolutionary advantage to plant species in dry climates.

Learn more about photorespiration in brainly.com/question/13433623

#SPJ1

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What other compound must be present along with urea for the urease enzyme to break down urea?
MaRussiya [10]

Water is the compound must be present along with urea for the break down of urea.Thus, option B is correct.

<h3>What does urea break down into?</h3>

Urea and water combined together and results  into the production of carbon dioxide and ammonia with the help of urease enzyme.

Urea + water = Carbon dioxide+ ammonia

Breakdown of urea occurs in a cycle known as urea cycle and it has five important steps:

  • Formation of carbamoyl phosphate
  • Synthesis of citrulline
  • Cleavage of argininosuccinate
  • Glucogenic and ketogenic amino acids
  • Oxidation of Carbon skeleton of amino acids

Therefore,water is the compound must be present during the process of break down of urea.Thus, option B is correct.

Learn more about break down of urea here:

brainly.com/question/11486679

#SPJ4

Your question is incomplete,but most probably your full question was,

What other compound must be present along with urea for the urease enzyme to break down urea?

A.ammonia

B.water

C. pyruvic acid

D. carbon dioxide

7 0
1 year ago
What is biotechnology?
suter [353]

Biotechnology is the use of living systems and organisms to develop or make products, or "any technological application that uses biological systems, living organisms or derivatives thereof, to make or modify products or processes for specific use".

8 0
4 years ago
Read 2 more answers
Herniit, green cribs
Ugo [173]

Answer:

Here's the answer:

  1. (I.) Producers
  2. (G.) Omnivores
  3. (E.) Food web
  4. (D.) Food chain
  5. (C.) Decomposers
  6. (F.) Herbivores
  7. (H.) Primary
  8. (A.) Carnivores
  9. (J.) Secondary
  10. (K.) Scavengers

Explanation:

I'm not 100% confident but I'll post an edit if necessary.

6 0
3 years ago
The synthesis of the enzyme lipase would be classified as anabolic because A) the resulting enzyme can catalyze the breakdown of
puteri [66]

Answer:

B) energy is captured in the bonds linking amino acids that compose lipase.

Explanation:

Anabolic reactions are chemically defined as synthesis reactions in opposition to Catabolic reactions, in which a degradation of chemical compounds occurs. Thus, in anabolic transformations simpler reagents are used to produce more complex substances. In the particular case of the synthesis of a lipase, a number of amino acids are chemically bonded to form a polymerized structure, clearly chemically more complex, known as polypeptide.

An increase in chemical complexity always requires an investment of energy, considering that building a larger molecule implies bonding more reagents or precursor into the final product. Thus, the increase in the energy content of the product (in this case the lipase) when comparing to each precursor (individuals amino acids) will be reflected in the linking (covalent) bonds between amino acids. Of course, there is always a certain amount of energy that is lost as heat during any chemical transformation (not all the energy invested in the synthesis will be captured in the product).

The overall of all anabolic reaction which take place inside the cell is called anabolism, while the whole set degradation chemical reaction occurring within the cell is known as catabolism. Being said that, it is clear that anabolism and catabolism, when being considered jointly, conform the metabolism as a whole and coordinated cellular process.

4 0
3 years ago
I weigh around 126 pounds, and my height is 5''4. I'm almost 13. Am I overweight?
kap26 [50]
Your BMI (body mass index) is 21.6, which is a normal BMI. So, you are NOT overweight. 
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