Carbon fixation.<span> A </span><span><span>\text {CO}_2<span>CO<span><span>2</span><span></span></span></span></span>C, O, start subscript, 2, end subscript</span><span> molecule combines with a five-carbon acceptor molecule, ribulose-1,5-bisphosphate (</span>RuBP<span>). This step makes a six-carbon compound that splits into two molecules of a three-carbon compound, 3-phosphoglyceric acid (3-PGA). This reaction is catalyzed by the enzyme RuBP carboxylase/oxygenase, or </span>rubisco<span>.</span>
Answer:
The correct answer is D reduce environmental stimuli
Explanation:
Respiratory acidosis occur when a person is exposed to an atmosphere contain high amount of Carbon dioxide.As a result the carbon dioxide enters within the person"s body and reacts with water molecule to form carbonic acid(H2CO3).This ultimately leads to decrease the blood pH causing respiratory acidosis.
Respiratory acidosis can be treated by moving that person to an atmosphere containing very low amount of carbon dioxide,as a result to maintain homeostasis the carbonic acid present in the body will under breakdown to generate water and carbon dioxide.Thus the concentration of carbonic acid can be reduced which result to increase the blood pH.
The trait that was found in von Meyer's discovery is possession of feathers
<h3>What was von Meyer's 1861 discovery?</h3>
In 1861, the German Palenteologist von
Meyer discovered a fossil known as Archaeopteryx.
The Archaeopteryx possessed belongs to the time period of the dinosaurs.
The special feature of feathers possessed by Archaeopteryx served as evidence for the evolution of birds from dinosaurs.
Therefore, the trait that was found in von Meyer's discovery is possession of feathers.
Learn more about Archaeopteryx at: brainly.com/question/4657862
Answer:
B. Lysosomes are acidic because they contain acid hydrolases.
Explanation:
Lysosomes are small cell organelles that float outside nucleus. Lysosomes are present in the cytosol of the cells.
Lysosomes are acidic in nature having pH below 5 because of proton pumping through the plasma membrane to maintain this acidic pH.
This acidic nature of lysosomes play a role in fight against diseases.
Hence, the correct option is "B".
Answer:
C. It increases for a while and then decreases.
Explanation:
