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son4ous [18]
3 years ago
14

How many feet of intestines does the human body have?

Biology
1 answer:
Kryger [21]3 years ago
6 0
However, it is shorter than the small intestine - only about 1.5 meters (5 feet) long." "In humans the intestine is divided into two major sections: the small intestine, which is about 6 m (20<span> ft) long,...; and the large intestine, which has a larger diameter and is about 1.5 m (5 ft) long,</span>
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The Institutional Review Board 1) Reviews only studies in animals 2) Reviews clinical studies (in humans) 3) Is constituted by t
Gala2k [10]

Answer:

C. 2 and 4 are correct

Explanation:

Institutional review board protects the rights of human research.

They are involved with reviewing of all research that involves the use of humans before it is conducted and protect the welfare of the human involve and the privacy.

The member of the board must be 5 and above and it include people from different fields that are knowledgeable and will provide findings on human research. A non scientist is also involve and someone from other field.

2 and 4 is correct

8 0
2 years ago
explain how a change in the sequence of nucleotide in a strand of DNA might cause a protein to malfunction
Diano4ka-milaya [45]

Answer: Proteins are made using DNA as a template. The DNA is turned into RNA, and the RNA is then turned into DNA. 

A change in these nucleotides could end up making some part of the protein different. A single nucleotide change could be silent (no change in the protein) or could change a single amino acid (amino acids are the building blocks of proteins). If that was an important amino acid, the protein might not function at all! A silent change can occur because the same set of nucleotides sometimes makes the same final amino acid (for example, reading "gcc" "gca" "gcg" or "gct" nucleotides all mean "alanine" amino acid). 

The deletion of a single nucleotide, or the addition of one, can change the entire sequence of amino acids that come after it! Nucleotides are read in sets of three, so this throws off how the DNA is read. If would be like turning "The brown fox jumps over the dog" into "The gbrow nfo xjump sove rth edo g". Completely different! All of the words are thrown off.

I know it is long but I hope it helped

:D

7 0
3 years ago
The three monosaccharides are blank blank
BARSIC [14]
Fructose
Glucose
Galactose
6 0
3 years ago
When did Mendel complete his study on peas?<br> O 1900<br> O 1905<br> O1866<br> O 1877
trapecia [35]

Answer:

the answer is 1866

8 0
2 years ago
Describe how caffeine can affect your stress level.
Gala2k [10]

Answer:

Caffeine is used often to wake you up, making you more alert. This can lead to anxiety or paranoia

Explanation:

The effects Caffeine has on your body can be those of a traumatic event. It stimulates your fight or flight response.

Hope this helped:)

3 0
3 years ago
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