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KengaRu [80]
3 years ago
10

Cataract and lens replacement uses ____ different approaches

Biology
1 answer:
sladkih [1.3K]3 years ago
4 0
Three Approatches


1) extracapsular cataract extraction (ECCE)-partial removal of the capsule, most common method.
2) Intracapsular cataract extraction (ICCE)- removal of lens & surrounding lens capsule-removes cataract in 1 piece.
<span>3) Phacoemulsification-disolves the hard nucleaus by ultrasound, then removes the soft cortex in multiple pieces.</span>
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What is FAD in Biology​
Shkiper50 [21]

Answer:

Flavin Adenine Dinucleotide

Explanation:

"Flavin adenine dinucleotide (FAD) is synthesized from riboflavin and two molecules of ATP. Riboflavin is phosphorylated by ATP to give riboflavin 5′-phosphate (also called flavin mononucleotide, FMN). FAD is then formed from FMN by the transfer of an AMP moiety from a second molecule of ATP."

6 0
3 years ago
Read 2 more answers
Compared to the inertia of a 1-kilogram mass, the
avanturin [10]

Answer:

D. 4 times as great

Explanation:

The inertia of an object is the resistance offered by the object to change in its motion or position.

Then concept of inertia is obtained from Newton's first law of motion which states that an object which is not subjected to any net external force will remain its position of rest or constant velocity of motion until some net external force acts on it. The object at rest will then start to move whereas the object moving at constant velocity will experience a change in its speed or direction of motion.

This reluctance to change position is greater, the more massive an object is as well as the higher the speed of motion of the object. Thus, inertia is directly proportional to the mass of the object as well to the velocity of an object in motion.

From Newton's first law, inertia can be calculated as the force to be overcome to mobile an object, i.e. Inertia = F = ma

Where m is mass of object, a = acceleration of the object.

Objects on the earth's surface experience a constant acceleration, g.

Thus for a 1 kg mass, Inertia = 1 × g

For a 4 kg mass, inertia = 4 × g

The inertia of a 4 kg mass is four times as great as a 1 kg mass.

8 0
3 years ago
Whats the answer please??
dem82 [27]

D. Selective breeding

8 0
3 years ago
Explain why a raft floats higher in the ocean than in a river (worth 20 points im nice)
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<span> Objects </span>float higher<span> in salt water </span>than<span> in fresh water. ... Therefore, a floating boat displaces exactly its own weight of water, so it will need to displace less of the denser salt water </span>than<span> it would the less dense fresh water. </span>
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How many pairs of chromosomes are in a body cell of a macaw?
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There are 35 pairs 
but 70 all together 

7 0
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