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Reil [10]
3 years ago
14

Can anyone help answer any of 2? :)

Biology
2 answers:
igomit [66]3 years ago
8 0
Pepsin is a <span>digestive enzyme produced in the stomach. It helps breakdown proteins in food for digestion. </span>
Contact [7]3 years ago
7 0
<span>It is produced in the stomach and is one of the main digestive enzymes in the digestive systems of humans and many other animals, where it helps digest the proteins in food.</span>
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Bacteria undergo transformation that can be identified by
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It’s the first one for sure
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Explain why it's advantageous to have several different organ systems instead of one large system to handle all of the human bod
AfilCa [17]

Answer:

to avoid a general collapse of the system (eventually caused by the failure of the local organs)

Explanation:

An organ system can be defined as a group of organs that work together as a unit in order to perform a particular function. In an organ system, each organ has specific functions and is composed of different tissues that in turn have specialized tasks. Organ systems include, among others, the cardiovascular system, respiratory system, digestive system, urinary system, skeletal system, endocrine system, nervous system, etc.

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3 years ago
Segments of DNA that contain the code for specific proteins are called _____.
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These segments of DNA that contain the code for specific proteins are called genes.

Actual coding region of DNA are called exons.

Explanation:

A segment of DNA that codes for one distinct protein is called a gene. Each chromosome carries thousands of various genes. The genetic code of the DNA ever prevails protected inside the nucleus.

a gene is a stretch of DNA. Nucleotide consists of a sugar, phosphate and a base.. Genes are organized and packaged in units named “chromosomes.” Humans have 23 pairs of chromosomes.

7 0
3 years ago
Read 2 more answers
The hormone oxytocin aids the birth process by stimulating:__________
zavuch27 [327]

Answer:

The hormone oxytocin aids the birth process by stimulating: uterine wall contractions.

Explanation:

Oxytocin is a hormone that is released naturally in the body of women and that intervenes in certain physiological processes, activating behaviors at a mechanical level in specific organs such as the uterus and the breasts.  In the case of the uterus, oxytocin stimulates and maintains the contraction of the smooth muscle of the uterus during labor and delivery, that is, it is responsible for the existence of contractions, which occur during intercourse, due to the distension of the uterus that occurs produced during labor.

6 0
3 years ago
g Both transduction and transformation establish that DNA is the genetic material of most living organisms. Both processes invol
Rudik [331]

Answer:

transformation is carried out by random uptake of DNA, and transduction by a bacterial virus

Explanation:

Transformation and transduction are two of the three processes bacteria uses in genetic recombination (the third being conjugation). As rightly stated in the question, both processes establish that DNA is the genetic material of most living organisms and they both involve transfer and expression of DNA from cell to cell.

However, both processes are different in the way they get the foreign DNA into the bacteria cell.

- Transformation involves the random uptake of foreign extracellular DNA by the host bacterial cell.

- Transduction involves the transfer of foreign DNA into a bacteria cell via a virus called BACTERIOPHAGE. N.B: A bacteriophage is a virus that infects a bacteria host.

3 0
2 years ago
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