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kicyunya [14]
3 years ago
12

What 3 elements do all the Bio-molecules/Organic Molecules/Marco-molecules have in common? check all that apply.

Biology
2 answers:
madreJ [45]3 years ago
5 0

Answer:

carbon, hydrogen and oxygen.

Explanation

This is what is needed to make up mostly all of the things in this world.

kvv77 [185]3 years ago
4 0

Answer:

The three elements that make up over 99 percent of organic molecules are carbon, hydrogen and oxygen.

Explanation:

These three combine together to form almost all chemical structures needed for life, including carbohydrates, lipids and proteins.

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If a woman with vaginal bleeding reports syncope, the EMT should assume that she: Select one: a. has an ectopic pregnancy. b. is
sergiy2304 [10]

If a woman with vaginal bleeding reports syncope, the EMT should assume that she "is in shock".

<u>Option: B</u>

<u>Explanation:</u>

The most common form of syncope is the Vasovagal syncope. It is triggered by a dramatic drop in blood pressure, resulting in a decline in blood flow to the brain. When one stand up, gravity causes blood to settle down below one's diaphragm, in the bottom part of their body.

It is a component of a wider class of medical conditions which may lead in TLOC involving postural orthostatic tachycardia syndrome (POTS), orthostatic hypotension and neurologically mediated syncope (NMS). The overlapping of such clinical symptoms causes confusion about the category of syncopes which may complicate assessment approaches and present difficulties for diagnosis and treatment, especially in young women.

8 0
3 years ago
A baby is born with an extra chromosome in each of it's cells. Which of the following is responsible for the condition?
Arlecino [84]
B. Mutations are responsible for the condition
4 0
3 years ago
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Models are useful when studying multicellular organisms because
IrinaK [193]

Answer:

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6 0
2 years ago
A normal man and normal woman marry. What is the chance that they will produce a male child with Down's syndrome?
nikitadnepr [17]

Answer:

The chance of a normal couple having a child with down syndrome is 1 to 600 births.

Explanation:

Down syndrome is a genetic flaw that occurs when the fetus is being formed.

A human cell considered normal has 46 chromosomes, divided into 23 pairs. For some unknown reason, an error may occur at the beginning of embryonic development and an extra chromosome is created, which binds to par 21. The result is cells with 47 chromosomes. This causes the said syndrome.

It is important to know that this failure happens at random. It is nobody's responsibility. It has not been proven to date that lifestyle, actions during pregnancy, smoking, drinking, medicines, environmental factors or kinship between the couple can influence this occurrence. She is not contagious either. The likelihood of a normal couple having a child with the syndrome is approximately 1 to 600 births.

8 0
3 years ago
3. List two products derived from animals for each of the following areas.
lina2011 [118]

Answer:

Food - Cow & Rabbit

Fiber - Alpaca & Camel

Work - Donkey & Horse

By-products- Cow & Sheep

Research - Monkeys & Rats

Entertainment -​ Dogs, Cats, Hamsters ect.

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3 years ago
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