4m/s²
Explanation:
Given parameters:
Velocity of the ride = 6m/s
radius of the ride = 9m
Unknown:
Acceleration of ride = ?
Solution:
We are going to solve this problem using the formula for centripetal acceleration:
Centripetal acceleration =
}{
}[/tex]
V is the velocity
r is the radius
Centripetal acceleration =
= 4m/s²
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Thousands of people affected through the would
Answer:
glucose, energy, water, oxgen
Explanation:
Answer: The Quaternary structure
Explanation: Myoglobin and hemoglobin are both hemeprotiens with the ability to bind oxygen.
Myoglobin is mainly found in muscle tissue and plays a vital role as an intracellular storage site for oxygen. Myoglobin is a monomeric heme protein and has a secondary and tertiary structure. Hemoglobin is vital for the transportation of oxygen from the lungs to the rest of the body as needed. Hemoglobin is a tetrameric hemeprotien with secondary and tertiary structures.
Both hemoglobin and myoglobin are absent of a quaternary structure.
Answer:
The correct answer is B. prokaryotes
Explanation:
Archaea and bacteria are the organisms that come under prokaryotes. In Prokaryotes, pro indicate before and karyote indicate nucleus. So these organisms do not have a true membrane-bound nucleus in which they can store their genetic material.
As archaea and bacteria do not have membrane-bound nucleus their genetic material freely moves inside the cytoplasm in their cell. All the prokaryotes are unicellular organisms.
The organisms that have a well membrane-bound organelle like nucleus are called eukaryotes. The genetic material of these organisms are packed in their nucleus. They can be unicellular or multicellular.
Therefore the correct answer is B. prokaryotes.