The cytoplasm is where cellular respiration starts off. Here, glucose gets disassembled into smaller molecules. Additionally, a small amount of energy is released. The mitochondrion hosts the second stage.
The Krebs cycle, oxidative phosphorylation, and glycolysis—an anaerobic process—are the three phases of aerobic cellular respiration.
The Krebs cycle, the second phase of cellular respiration, happens in the matrix. On the inner membrane, electron transport occurs in the third stage.
Glycolysis, the citric acid cycle, and oxidative phosphorylation are the three basic processes that take place during cellular respiration. The citric acid cycle happens in the mitochondrial matrix, oxidative phosphorylation happens on the inner mitochondrial membrane, and glycolysis happens in the cytoplasm.
What two anaerobic cellular respiration pathways are there? Instead, some species use anaerobic respiration, which doesn't need oxygen, to make ATP from glucose. Fermentation is a crucial method of producing ATP without the use of oxygen. Fermentation comes in two flavors: lactic acid fermentation and alcohol fermentation.
Where do aerobic phases occur? The mitochondrial matrix of the cell is where aerobic respiration takes place.
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The first stage of cellular respiration occurs in the cytoplasm. This is where glucose is broken down into smaller molecules. A small amount of energy is also released. The second stage occurs in the mitochondria. This is where the small molecules combine with oxygen to produce water, carbon dioxide, and a large amount of energy.
Answer:
The correct answer is c. consume two ATP molecule
Explanation:
Glycolysis is the process in which glucose is partially breakdown into two pyruvate molecules. Glycolysis is divided into two-phase the first phase is the preparatory phase and the second phase is the payoff phase.
In preparatory phase energy is consumed and the formation of two molecules of glyceraldehyde 3 phosphate(triose phosphate) takes place with the consumption of two ATP, therefore, this phase is called energy investment phase.
These two ATP are consumed when fructose 6 phosphate converts into fructose 1,6 bis-phosphate. Therefore, the right answer is c.
The answer is FALSE. Convection currents do not produce the heat in the earth’s interior. They are rather responsible for distribution of this heat in the mantle. The radioactivity of the earth's core is the main source of heat. As the materials such as uranium decay, they release heat that keeps the interior hot.
Convection currents do not produce heat in the Earth's interior, but rather they transfer the heat generated mainly by radioactive decay.
Convection currents do not produce heat; instead, they aid in the transfer of thermal energy from one place to another. In the Earth's interior, the heat is generated primarily through radioactive decay, and this heat is then moved towards the surface of the Earth by convection currents. By analogy, consider a pot of water being heated on a stove. The stove (analogous to radioactive decay) generates the heat, and the water circulates that heat through convection currents, with warmer water rising and cooler water sinking.
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b. Holocene,
c. Pliocene,
d. Cretaceous
The given statement, "Human movement involves the complex interplay of many body systems." is true. Human movement is a complex process that requires the coordination and interaction of multiple body systems. These body systems include the muscular system, skeletal system, nervous system, and cardiovascular system, among others.
The muscular system plays a vital role in movement by generating force and facilitating the contraction and relaxation of muscles. Muscles work in pairs, with one muscle contracting while the opposing muscle relaxes, allowing for controlled movement. This interplay of muscles is necessary for various movements, such as walking, running, and lifting objects.
The skeletal system provides structural support and serves as the framework for movement. It consists of bones, joints, and connective tissues. Bones act as levers, while joints allow for flexibility and facilitate different types of movement, such as bending, rotating, and extending.
The nervous system is responsible for controlling and coordinating movement. It receives and processes sensory information, sends signals to muscles to initiate movement, and regulates the speed and force of muscle contractions. The brain and spinal cord are integral components of the nervous system, playing a crucial role in coordinating complex movements.
The cardiovascular system, composed of the heart, blood vessels, and blood, transports oxygen and nutrients to the muscles involved in movement. It also carries away waste products, such as carbon dioxide, generated during muscular activity. Adequate blood flow and oxygen supply are essential for optimal movement and performance.
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B different anatomies, similar development, and different DNA
C comparable anatomies, similar development, and similar DNA
D different anatomies, fossils, and behavior
Answer:
C. Comparable anatomies, similar development, and similar DNA
Edg. 2021