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marin [14]
3 years ago
15

Which component of blood makes up 55 percent of the blood volume?

Biology
1 answer:
Scilla [17]3 years ago
7 0
The answer is: Plasma. .........
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Because the organisms consume the departed
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What is the kinetic energy of a 155 kg object that is moving with a speed of 18 m/s? With Details.
kherson [118]

Kinetic energy = 1/2 * mass * velocity^2 so Ke = 1/2*(155*10^3 g)*18^2 which is 25,110,000 joules.

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If you have 5 grams of product after a chemical reaction, how many grams of reactants did you have at the start of the reaction?
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Imagine a genetic counselor working with a couple who have just had a child who is suffering from Tay-Sachs disease. Neither par
adoni [48]

Answer: The correct answer to the question is option C

BECAUSE YOU HAVE HAD ONE CHILD WITH TAY-SACHS,YOU MUST EACH CARRY THE ALLELE.ANY CHILD YOU HAVE HAS A 25% CHANCE OF HAVING THE DISEASE.

Explanation: Tay- Sachs is a rare disorder that is inherited,it is characterised by a progressive destruction of the nerves of the brain and spinal cord.its onset is from around 6months of life to around 4-5years of age when the child affected eventually dies.

A Child that have Tay-Sachs experiences problem with coordination,muscle contraction, must stiffness and weakness.there is also difficulty is speaking, swallowing, wasting(uncontrolled weightloss), hearing loss,seizure, and vision loss.

Since the parents of the child in the question claims they don't have Tay- Sachs and no one in the family has it but they came down with a child having Tay-Sachs and one of the major factors to Tay-Sachs as stated above is heredity,the main point to counsel the couples on is that because they have had one child with Tay-Sachs,they most each carry the allele which is obviously recessive so any child they had have has 25% chance of having the disease.

8 0
3 years ago
Define enzyme concentration
Morgarella [4.7K]

Question

<em>Define enzyme concentration.</em>

Answer:

<em>Substrate concentration is the amount of substrate present that can be turned into product and is most commonly measured in molarity (moles per liter). The concentration of substrates is often used to measure enzyme activity, which is based on the rate of a reaction (product formed over time).</em>

Hope this helps!

8 0
3 years ago
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