Among the provided options, the accurate statement is 'Fats are a type of lipid'. Lipids encompass a wider class of molecules which includes fats among others. Therefore, while all fats are lipids, not all lipids are fats.
The correct statement among the options is, 'Fats are a type of lipid'. Lipids are a broad group of naturally occurring molecules which include fats, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides, phospholipids, and others. The main biological functions of lipids include storing energy, signaling, and acting as structural components of cell membranes. Fats, on the other hand, are a subclass of lipids, known as triglycerides. So, not all lipids are fats, but all fats are lipids.
b.light energy to chemical energy
c.chemical energy to light energy
d.the energy of motion to sound energy
Correct Option Is b. light energy to chemical energy.
The energy conversion of light energy to chemical energy, known as photosynthesis, occurs in plant cells but not in animal cells.
The energy conversion that takes place in plant cells but never in animal cells is the conversion of light energy to chemical energy. This critical process is called photosynthesis.
During photosynthesis, plants absorb light energy, usually from the sun, and transform it into chemical energy stored in the form of glucose or other sugars. This chemical energy is then used by the plant for growth and development.
On the other hand, animal cells do not have the capability to carry out photosynthesis because they lack the necessary organelle, chloroplasts, and pigments required for absorbing light energy.
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hunt insects in flight
b.
locate flowering plants
c.
find warm places for hibernation
d.
all of the above
Echolocation is an adaptation bats use to hunt insects in flight. The correct option is a.
Echolocation is a sensory adaptation used by bats to navigate and locate their prey, particularly insects, in the dark.
Bats emit high-frequency soundwaves and listen for the echoes that bounce back from objects in their environment.
By interpreting the echoes, bats can determine the location, distance, and movement of objects, allowing them to effectively huntinsects while in flight.
While bats may also use echolocation for other purposes, such as navigation or detecting obstacles, the primary function is to facilitate hunting.
Therefore, option a, "hunt insects in flight," is the most accurate choice.
For more details regarding echolocation, visit:
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Answer:
a.) ventilation, circulation, cellular respiration
Explanation:
a.) ventilation, circulation, cellular respiration
b.) diffusion in tissues, cellular respiration, diffusion at respiratory surface
c.) ventilation, diffusion in tissues, circulation
d.) circulation, cellular respiration, diffusion in tissues
e.) circulation, ventilation, cellular respiration
Ventilation occurs in the lungs and is the process by which carbon dioxide in the capillaries is lost to the environment while oxygen is taken in. Circulation is the process by which this dissolved oxygen is taken by the blood to tissues around the body. When this oxygen is taken to tissue, the concentration gradient allows the oxygen to be taken up by tissue. This oxygen is used as an electron acceptor (when it reduced to water) in the mitochondria during electron transport chain of cellular respiration.
B) Sound does not require a medium for travel.
C) Magnetism is caused by the spinning motion of electrons.
D) Electricity flows from positive to negative areas.
Answer:
Magnetism is caused by the spinning motion of electrons. is true :)
Explanation: