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zlopas [31]
3 years ago
8

What are prions? I'm just really fascinated by them :PBtw, here's a graph

Medicine
1 answer:
lutik1710 [3]3 years ago
6 0

Answer:

Prions are misfolded proteins with the ability to transmit their misfolded shape onto normal variants of the same protein. They characterize several fatal and transmissible neurodegenerative diseases in people and many other animals.

Explanation:

Basically, prions are infectious agents.

Glad you are fascinated by them.

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The nurse is caring for a client receiving tamoxifen (nolvadex) for the treatment of breast cancer. which action should the nurs
Darya [45]

The action the nurse should include in the client's plan of care who is receiving tamoxifen (nolvadex) for the treatment of breast cancer is to help the client cope with hot flashes

Tamoxifen, a selective estrogen receptor modulator, is a form of hormonal therapy (SERM). The medication binds to breast cancer cells' hormone receptors (specific proteins). Once the drug is within the cells, it prevents cancer from getting access to the hormones it needs to proliferate and develop.

Tamoxifen prevents estrogen from binding to the receptor, which prevents the cancer cell from receiving signals from estrogen that would otherwise cause it to grow and reproduce. Hot flashes, exhaustion, an elevated risk of blood clots, and endometrial cancer are some of the side effects that this drug may cause.

To learn more about tamoxifen and hot flashes here,

brainly.com/question/13142326

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3 0
1 year ago
1. name the 4 types of physical activity that influence health-related fitness and give a specific example for each. 2. you may
sladkih [1.3K]

Exercise should include all four types: endurance, strength, balance, and flexibility, according to research. Each one offers various advantages. The ability to perform one sort can also help you perform the others better, and variation lowers boredom and injury risk.

our breathing and heart rate rise when we engage in endurance exercises, also known as aerobic exercises. we may maintain your health, increase our fitness, and carry out the daily duties we need to undertake with the support of these exercises. The health of our heart, lungs, and circulatory system are all improved by endurance training. Stretching can improve our flexibility.

Moving more freely will make it easier for us to reach down to tie our shoes or look over our shoulder when we back our car out of the driveway. Balance exercises help prevent falls, a common problem in older adults that can have serious consequences. Many lower-body strength exercises also will improve our balance. Strong muscles help us stay independent and make everyday activities feel easier.

Learn more about endurance here-

brainly.com/question/1303431

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5 0
2 years ago
Which of the following best displays the four major layers of Earth? (4 points)
Cloud [144]

Answer:

the inner core, outer core, mantel, and the crust

Explanation:

these are the 4 layers of the earth

7 0
3 years ago
Read 2 more answers
Before a licensed practical nurse can pursue a career as an advanced practice registered nurse, he or she must
ch4aika [34]
Take the additional undergraduate courses
7 0
3 years ago
The tubules are the site of sperm production, a process known as ____________ .The stem cells, called ____________ , contain 46
Korvikt [17]

Answer:

Spermatogenesis , Spermatogonia

Explanation:

Gonads are the primary sex organs in the male which are the two testes.

Each testis divide into testicular lobules each containing the sparse connective tissue with the endocrine interstitial cells that secrets testosterone, and also contains one to four highly convoluted seminiferous tubules which is responsible for sperm production.

The process is known as <u>spermatogenesis</u>.

This process begins with mitotic division of stem cells which are located close to basement membrane of tubules. The cells are known as <u>spermatogonial stem cell</u>s. The division produces two types of cells.

Type A cells are the cells which replenish stem cells and type B cells are the cells which differentiate into spermatocytes. They have number of chromosomes = 46.

8 0
3 years ago
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