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son4ous [18]
3 years ago
12

Cases in which hair, bones, and teeth are the only evidence retrieved/available from a crime scene are particularly well suited

to mtDNA(mitochondrial DNA) comparison and analysis. T True F False
Biology
1 answer:
lidiya [134]3 years ago
7 0

Cases in which hair, bones, and teeth are the only evidence retrieved/available from a crime scene are particularly well suited to mDNA(mitochondrial DNA) is comparison and analysis is true.

Explanation:

The mtDNA is used to analyse a variety of samples such as bones, teeth and hair. It is the DNA located in mitochondria, cellular organelles within eukaryotic cells that convert chemical energy from food into a form of cells.

The trace DNA is a forensic method used for analysing DNA left at the scene of a crime. All the evidence from the scene are sent to the forensic laboratory for analysis. It processes all pieces of evidence from the scene. Once the reults are ready then there will be lead in the detective case.

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Answer:

Plasma and Platelets

Explanation:

These are the two main components that make up blood.

<h3 /><h3>hope this helps</h3>
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How many membrane layers cover the nucleus?<br> O A. 3<br> O B. 1<br> O c. 2<br> O D.O
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3 years ago
Crossing over results in additional genetic variation during meiosis because it _____. Group of answer choices results in a grea
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Answer:

allows the recombination of genetic information

Explanation:

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2 years ago
What is one way that creativity made up for limited technology for early biologists?
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The flow of filtrate through the tubules is elevated. Complete the following statements to indicate the effects of this high rat
Romashka-Z-Leto [24]

Answer:

- Flow through the renal tubule increases when glomerular filtration rate <u>increases</u>.

- When filtrate flow through the renal tubule increases, reabsorption of sodium chloride by the tubule <u>decreases</u>.

Explanation:

Renal tubules are structures that form part of the nephron -a functional unit of the kidney - whose function is the reabsorption of glomerular filtrate and the secretion of waste products, in addition to regulating the balance of water and body electrolytes.

The renal tubules are divided into:

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The renal tubules are capable of reabsorbing 99% of the glomerular filtrate. The rate of glomerular filtrate is about 120 milliliters per minute, and the tubular flow depends on it, so if the glomerular filtrate increases, the amount of filtered fluid increases as well as the amount that flows through the renal tubule.

The water excreted by the kidney contains electrolytes -such as sodium, potassium, and chlorine- which it carries to the kidney's tubules. In order to achieve equilibrium, the tubules are responsible for reabsorbing and secreting electrolytes to maintain homeostasis.

However, certain conditions cause the tubular flow to increase, which prevents the adequate reabsorption of some electrolytes, such as sodium and potassium, decreasing their reabsorption and increasing their excretion, as happens with the use of diuretic drugs.

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2 years ago
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