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olya-2409 [2.1K]
2 years ago
8

If the papillary muscles in the left ventricle were damaged during a heart attack, which valve would be affected

Biology
1 answer:
Elodia [21]2 years ago
7 0

Answer:

mitral valve

Explanation:

Papillary muscle rupture is a rare and potentially fatal complication often following a myocardial infarction or secondary to infective endocarditis. Acute rupture frequently results in severe mitral valve regurgitation and subsequent acute life-threatening cardiogenic shock and pulmonary edema.

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I just need help understanding the question a bit more
mash [69]

Answer:

D

Explanation:

So basically genes are made of DNA molecules. DNA molecules are the building blocks of genes.... if you think about legos for a second the building blocks of legos would be plastic right? because without plastic you don't have legos which is same here... genes are legos and DNA molecules are the plastic that make them (if you get my analogy).

So genes are the information carriers because they carry information on how to make a certain protein or express certain characteristics. Gene directs the cell to make certain proteins and proteins are the key players that are involved in many cellular process because they carry out major functions hence, the protein determine the function of cell because without protein the cell would have no function

8 0
3 years ago
Describe how an organism has 2 sets of dna and the importance of homologous chromosomes
LenKa [72]
Most organisms are Diploid, and as a result, they will have received 2 copies of the chromosomes, or sets of chromosomes, from both their parents. This they will have 2 sets of Genes that will perform almost exact same process, except with different phenotypes.

These chromosomes need to be homologous, in order for new alleles and other genetic combinations to be made.

7 0
3 years ago
Given the formula D=M/V, a substance with a Density of 50 gm/cc, with a Volume of 10 cc, has a Mass of ___________
siniylev [52]

Answer:

A

500 cc

Explanation:

D= M/V

50 =M/10

M =50×10

=500 cc.

Hope it helped.

8 0
3 years ago
What three quantities are used to describe a ocean wave?​
Ivahew [28]
Anatomy of a Wave
A wave is described by its wavelength (or the distance between two sequential crests or two sequential troughs), the wave period (or the time it takes a wave to travel the wavelength), and the wave frequency (the number of wave crests that pass by a fixed location in a given amount of time
7 0
2 years ago
From your data, might it be inferred that:
MissTica

The answer is Starch molecules are larger than glucose molecules

The experiment show that the result of starch molecule test show higher concentration of carbohydrate than glucose. This show that the starch is made of multiple sugar. Because the starch is made of multiple sugar, it should be obvious that the size of the starch also bigger of the glucose.

4 0
3 years ago
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