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Mrrafil [7]
3 years ago
12

Which of the following is a true statement about gravity?

Biology
1 answer:
Minchanka [31]3 years ago
5 0

Answer: Which of the following is a true statement about gravity?

Explanation:

It acts on all matter in the universe.

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Agree or disagree with the following statement, “the necessity to abandon the freedom to breed” is required to maintain a high q
AlekseyPX

China tried that in an effort to limit the population of China. The problem was that people were not content to have just 1 child. There was too much tradition about family life and gender of the children. That policy "one child per couple" has since been revoked in 2016 after 4 decades of enforcement.

Like the Chinese government, it is a fine statement in theory but not a good one one when you have to implement it into policy without more consideration of the other facts.

So I don't agree with the statement without more facts (like the % of an aging population)

5 0
4 years ago
our blood is able to maintain a ph of about 7.5 because our body acts like a buffer solution. regulating ph is crucial so that o
IgorLugansk [536]

The given question is incomplete as the group of choices are missing, however, the group of choices are given as follows:

Select one

a. Protein consists partially of amine groups that are neutral as a result of protonation (of one H ion)

b.Protein contains deprotonated carboxylate groups, resulting in a negative charge

c. The carboxylate groups in protein act very much like carboxylic acid groups (-COOH), except that they are deprotonated

d. If the human body did not act like a buffer solution, each time you ingested an acid the carboxylate groups would protonate, causing the protein structure to disintegrate.

Answer:

The correct answer (incorrect statement) is : option C.

Explanation:

pH of blood should be remain 7.5 in order to make proteins of the body and blood intact and functional. Human protein have neutral amine group due to the protonation and negative carboxylate group due to the deprotonation.

carboxyl group behave like an acid and carboxylate group behave like a base due to the fact that Carboxylate group (-COO-) is conjugate base of Carboxyl group. Human body acts like buffer to prevent the protein from  disintegrate.

Thus, the correct answer is : option c.

5 0
3 years ago
How is F.O.I.L method used in studying genetics
Akimi4 [234]

The FOIL method is used to multiply binomials, or to multiply (x + 3) by (3x -12) for example. Then multiply the OUTSIDE terms together, or x and -12 to get -12x. Then multiply the INSIDE terms together, or 3 and 3x to get 9x. The multiply the LAST terms together, or 3 and -12 to get -36.
5 0
4 years ago
What do similar banding patterns tell us living environment?
alina1380 [7]

Answer:What do banding patterns indicate?

Banding patterns are patterns of light and dark transverse bands on chromosomes. The light and dark bands become apparent by staining the chromosome with a chemical solution and then viewed under a microscope. These bands describe the location of genes on a chromosome.

Explanation:

Why are banding patterns important?

Banding Patterns Reveal the Structural Details of Chromosomes. Without any treatment, structural details of chromosomes are difficult to detect under a light microscope.

What does each stained band represent?

bands are the horizontal "bars" which are actually stained DNA molecules embedded in the gel. As the DNA molecules migrate through the gel, they are sorted according to their molecular weight, so that each band represents DNA of a specific molecular weight.

7 0
3 years ago
What is a more accurate way to make an observation of an object than with your senses alone?
adoni [48]
D. Avoid the use of mathematical equations in recording your observation
7 0
4 years ago
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