Answer:
Explanation:
1. HIV stands for Human Immunodeficiency Virus and invades and takes over helper T Cells in the body's immune system. It invades the cell and uses reverse transcription to get the cell to replicate itself (the virus), a process which usually kills it. Helper T cells have the special job of stimulating B Cells to replicate into plasma cells and produce antibodies to fight pathogens. Since we are born with a set number of helper T Cells and they cannot replenish themselves, the number of T cells decreases over time with the HIV virus, thus inhibiting the body's immune response as none of the B Cells can be triggered to produce antibodies.
2. AIDS stands for Acquired Immuno-Deficiency Syndrome. An HIV patient is diagnosed with AIDS when they have less than 200 Helper T cells remaining in their body and is indicative of the almost total destruction of their immune system. Patients with AIDS can no longer fight off even simple diseases and will often succumb to them as a result. E.g. Tuberculosis, common cold etc.
3. There is currently no cure for AIDS however there are antiviral drugs which can slow down the decrease of T Cells in the body by inhibiting the virus. These are used to slow down the progression of HIV. Note: Antibiotics do not work on HIV as HIV is a virus and Antibiotics are only effective against bacteria.
Hope this helped!
Man are the conserver and destroyer of nature
Answer:
True
Explanation:
they are the ones that kill nature to make products
Answer:
man are both some think and try to conserve about nature while other use it to destroy and make profit but they do not try to restore it .humans greediness and are selfish
Explanation:
thanks for the points
Woollen clothes keep us warm during winter. Why? Give reason,
Answer:
thank you for the points you really want me to bring you for the points
what is the relationship between different components of environment and human beings
Answer:
Humans change their environment both positively and negatively and the environment affects how humans live in many different ways. The main interactions between humans and our environment can be grouped into the use of resources and the production of wastes.
Explanation:
The relationship between the man and the environment has been established in the early periods itself. Human beings live in the kingdom of nature and interact with it constantly. The influence of nature in the form of the air he breathes, the water he drinks, the food he eats, and the flow of energy and information.
It is reasonable to assume that nations with a low total fertility rate (TFR) and a modest amount of population growth are in __________ of Warren Thompson's demographic transition model. A. Stage 1: balance B. Stage 2: growth C. Stage 3: leveling D. Stage 4: replacement Please select the best answer from the choices provided. A B C D.
Answer:
C
Explanation:
if fertility rates are low, population will start to level out.
Answer: C
Explanation:
how long should you scrub with soap when handwashing
Answer:
20 seconds for adequate washing of the hands.
Explanation:
Frequently wash your hands with soap and water for at least 20 seconds, especially after being in close contact or in the same room as the sick person. If soap and water aren't available, use a hand sanitizer that contains at least 60% alcohol. Avoid touching your eyes, nose and mouth.
What do you mean by Litmus : A natural dye.
Answer: LICHEN
water-soluble mixture of different dyes extracted from lichens
Explanation:
Hope it can help you lovelots
a lab assistant is tasked with finding the sympathetic trunks. where should he be looking?
Answer:
the posterior to the vertebral column
which part of the respiratory system carries out gas exchange?
Answer:
Alveoli
Explanation:
The lungs are complex organs, subdivides in something called alveoli, where the gas exchange is presented.
THIS IS SCIENCE I WILL GIVE BRAINLIEST IF CORRECT
The commandment to study and use the earth and its resources for God’s glory and man’s benefit is called the Great Commandment. the principle of uniformity. creational goodness. the Creation Mandate.
the common hepatic duct and the cystic duct unite to form the:
Answer:
Bile duct
Explanation:
Calculate the number of times a person’s heart will beat if the person lives 75 years. Assume that the average heart beats 70 times per minute. Then calculate how many times an overweight person’s heart will beat in 75 years, assuming their heart beats an additional 10 beats per minute. Using
your calculation, explain why being overweight can put additional strain on the heart.
Answer:
because the extra weight can cause your heart to suffocate and not have room to pump be cause of all the fat it has over it
Treatment for fractures includes:
O A. Moving the injured person inside to a bed or couch
B. Leaving the injured part in the position you find it
OC. Applying ice directly to the skin
OD. Washing any wounds
Answer:
b d
Explanation:
im not 100% sure but thats what i think it is
Treatment for fractures includes Leaving the injured part in the position you find it and Washing any wounds.
What is fracture ?
Fracture is a type of a bone injury resulting it to break or crushed. It is commonly caused by accidents, disease, great trauma or pressure to the bones.
Fractures can be extremely painful. Normally, fractures required medical attention, different types of fractures Comminuted wherein bones are crushed in pieces, Dislocation where bones or joints are misaligned or dislocated.
Compound fracture is a injury in which the broken bone tears the skin. So in compound fracture as bone tears the skin from inside in cause lots of bleeding and the open wound which makes the site of fracture vulnerable for infections.
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If a person has a crush injury to the c3-c5 spinal segments, you would expect that he:
Answer:
might be unable to breathe on his own.
Explanation:
In general, individual sports require better cardiorespiratory fitness. Please select the best answer from the choices provided. T F.
Answer:
True
Explanation:
Answer:
TRUE
Explanation:
Which of the following risk factors would put a person at risk for developing
osteoporosis?
Answer:
Factors that will increase the risk of developing osteoporosis are: Female gender, Caucasian or Asian race, thin and small body frames, and a family history of osteoporosis. (Having a mother with an osteoporotic hip fracture doubles your risk of hip fracture.)
copy and pasted because yeah
so bye
Gavin wants to learn about gonorrhea. Which source will provide the most reliable information?
Answer:
internet source, health department, hospital workers
Name three domains of physical skills needed to be proficient in to enhance your athletic performance
The physical domain would include physical competency, fundamental motor skills, health and skill related fitness, technique and psychomotor skills.
brooooooooo i just cut my hair in one spot like really short and its really noticeable hellllp meeee im going to be introuble
Answer:
get a new hair cut to make it less noticeable or wear a hat or hoodie
Explanation:
When experiencing ________ amnesia, you experience loss of memory for events that occurred prior to the trauma.
A. anterograde; retrograde
B. retrograde; anterograde
C. flashbulb; retro-antero
D. antero-retro; flashbulb
Answer:
Retrograde Amnesia
what is the best source of energy to fuel your body and brain?
Answer:
Carbohydrates are the preferred fuel for most cells in the body. Our main energy source, carbs are important for fueling the body and brain, protecting our muscles and feeding the bacteria in the gut
Explanation:
Complementary or alternative medicine: uses concentration,specific positions,and ancient ritual movements maintain the balance and flow of life energy.
Answer:
Alternaitive medecine
Explanation: Alternative medecine is the nontraditional way to treat things, old rituals would be an example compared to what is traditionally used now
Lable the parts of a tennis Court
A_____
B_____
C_____
D_____
E_____
F_____
G_____
H_____
I______
J______
Match the scenario to the type of mental health issue it describes.
Jim finds his English class difficult because he mixes
up letters when reading.
Ella deals with her emotional issues by consuming
large amounts of food in one sitting.
Etsu walks around the kitchen table five times before
sitting down for dinner.
Lewis hates going outside because he hears voices
in the trees.
1.schizophrenia
2.binge-eating disorder
3.dyslexia
4.obsessive-compulsive disorder
Jim is dyslexia
Ella is binge-eating disorder
Etsu is OCD
Lewis is schizophrenia
Explanation:
dyslexia makes words jumble
binge eating you're eating mass amounts of food, usually due to emotional stress
OCD you have obsessive compulsions, making her go around the table 4 times
and the schizophrenia makes Lewis hear things that aren't there.
Why does my body get red and ticklish after I eat salted peanuts
will give 3 brainliest if you give me some and answer plz
Answer:
I'm not really sure how to draw a venn diagram comparing three things but for the fungi you can put fungi are eukaryotes, for bacteria you can put they're free-living cells that can live live in the body or outside of the body viruses have a very high risk of diseases and are very small they can all lead to sickness's
Explain two Christian teachings
about judgement.
Answer:
Christians believe that God has always existed as judge over his creation. God's judgement is a process that ends in a decision about whether a person is worthy of his reward (Heaven) or not (Hell). ... Others believe that all souls must wait until the Day of Judgement, when they will be judged together.
How does responsible parenting affect a child’s physical health? It helps the child avoid risky behaviors. It makes the child less likely to get sick. It gives the child opportunities for exercise. It creates an appreciation for a balanced diet.
Answer:
It makes the child less likely to get sick or it creates and appreciation for a balanced diet.
Explanation:
Answer: A.
Explanation: On Edge!
Write your own nursery rhyme
Answer:
...
Explanation:
there was a man named john,
he was really kinda fond
he loved to play with all the children
theyd meet up at the pond
to watch the frogs skip with joy
generate the smile of a little little boy
one day the man named john
well he was gone
so the little little boy played at the pond
where is john said the boy to the toad
oh that is what i dont know said he
he skipped off merrily but no john was there to see
oh where oh where did john go
Oh nobody knows
Which of the following statements BEST describes alcohol? A. It is an illegal drug. B. It is only legal for people age 18 and older. C. It is only legal for people age 21 and older. D. It is always legal to use alcohol. Please select the best answer from the choices provided. A B C D.
Answer:
It depends on where you live. It is either B or C
Explanation:
Where I live (Canada) it is legal for people 18 and older, but in America it is 21 and older!
Just depends where you are from.
Hope this helps :)
The statements that best describes the alcohol is that it is only legal for people age 21 and older and it is always legal to use alcohol. Thus, option B and C are correct.
What is polyhydroxyl alcohol?The condition whenever we have several[tex]C-OH[/tex] bonds, we have a polyhydroxyl alcohol. For example, if we have just one alcohol group, that is, an [tex]R-OH[/tex] group, then the naming is simple, say, we have [tex]EtOH,[/tex]it's ethanol.
The glucose and ethanol similar in structure and function as the ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products.
When the aldehyde ethanal begins to form which will be evident by the change in the colour of solution from orange to green, then the mixture should be distilled from the test tube and tbethe aldehyde collevted so that it doesn't undergo additional oxidation into ethanoic acid.
Therefore, The statements that best describes the alcohol is that it is only legal for people age 21 and older and it is always legal to use alcohol. Thus, option B and C are correct.
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Furniture with different kinds of wood can be used in the same room