1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pshichka [43]
3 years ago
5

In large doses, niacin has been shown to lower blood levels of __________.

Biology
1 answer:
enyata [817]3 years ago
6 0
There are choices for this question namely:

<span>A. triglycerides
B. glucose
C. LDL
D. HDL

The correct answer is "LDL" or low density lipoproteins. Low density lipoproteins, also known as "bad cholesterol" are the one responsible for the deposition of fat and cholesterol onto the peripheral blood vessels, including the coronary arteries which poses a risk for developing atherosclerosis and its complications (i.e. ischemic heart disease). Niacin functions to overall improve the lipid profile of a patient by lowering LDL and raising the levels of high density lipoprotein or HDL also known as "good cholesterol".</span>
You might be interested in
Which of the following alternative engery technologies is most likey to be used to power a car?
puteri [66]

Answer:

The correct answer to the question is Biofuel

Explanation:

Biofuel can be used as an alternative energy technology source to power a car.

The importance of using biofuel is that it causes less air pollution than fossil fuels, and  it has less effect on the global warming. Most importantly, it is produced from agricultural sources.

The biofuels that can be used are butanol,ethanol and biodiesel etc.

Wind, geothermal and hydropower can not be directly used to provide power to the car.

Hence, the correct answer to the question is that biofuel which can be used as an alternating technology to provide power to car.

5 0
3 years ago
Ent var
jok3333 [9.3K]

Answer: Oxygen

Explanation:I hope it helps . i have breifly explained it .

Oxygen gas is one of the products of photosynthesis.

Which reactant is the source for oxygen gas and how is it released?

A .

Water, released when sunlight splits it into oxygen and hydrogen ions

B .

Glucose, released when glucose is broken down into carbon dioxide gas, oxygen gas and water

C .

Carbon dioxide, released when sunlight splits it into carbon and oxygen gas

D .

Electrons, released when they strike the chloroplasts

Green plants capture energy and convert it into chemical energy by the process known as photosynthesis. During photosynthesis, carbon dioxide and water are transformed into simple carbohydrates and oxygen is liberated into the atmosphere.

light

6CO2 + 12H2O ----------------> C6H12O6 + 6O2

chlorophyll

Water is also used as a source of hydrogen required for reduction of carbon dioxide to form carbohydrate.

Water is oxidised in presence of light and chlorophyll. Hydrogen is removed from water and oxygen is released as follows:

light

4‎H20 ---------------> 2‎H20 + 4H+ + 4e− + O2

chlorophyll

or,  

2‎H2O ----------------> 4H+ + 4e− + O2

Hence the source for oxygen gas is water and it is released when water splits in the presence of sunlight into oxygen and hydrogen ions.

So, the correct answer is 'Water, released when sunlight splits it into oxygen and hydrogen ions'.

4 0
3 years ago
HELP I NEED BY TUESDAY BUT I HAVE MULTIPLE QUESTIONS THEY ARE ALL IMAGES
Arisa [49]
Question number 2 the dna the answer is number 4 the last one
3 0
3 years ago
Read 2 more answers
5. Atoms with a(n) blank share electrons.
lyudmila [28]

Answer:

Noor

Explanation:

Noor

3 0
2 years ago
Read 2 more answers
The sun is best described as
tangare [24]
The sun is a very big star that was created by many minerals and every star and put together
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why is'nt milk converted into curd by adding buttermilk while the same is possible with curd?
    14·1 answer
  • PLZ HELPPPPPPP!!!!!!!
    9·1 answer
  • 2. What happened to the green active site of the protein in the mutated CFTR protein
    9·1 answer
  • PLEASE HELP ILL GIVE BRAINLIST !!
    6·1 answer
  • Most mammals have diploid body cells and haploid gametes. During __________, chromosomes from haploid gametes combine, and a ___
    10·1 answer
  • 8. Describe whether the
    15·1 answer
  • U guys su.ck ive asked this like 10 times
    6·1 answer
  • What cellular processes are going on during this time? Think back to the processes we have studied in this unit.
    6·1 answer
  • Explain one way that that the sun can change the state of matter (liquid, gas, and solids).
    5·1 answer
  • Streptomycin is an antibiotic that interferes with the function of the 30s subunit of the prokaryotic ribosome. what is the cons
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!