Answer:
the answer is B hope it helps.
Arteries carry oxygenated blood away from the heart, while veins carry deoxygenated blood towards the heart. Option A
The circulatory system has two different types of blood vessels: arteries and veins. They perform separate tasks and move blood in various ways.
Blood that has been oxygenated leaves the heart and is sent to other regions of the body by way of arteries. Because of their strong and elastic walls, they can endure the intense pressure that the heart's pumping motion creates. Arterioles, which are arteries that branch off into smaller vessels, carry blood to capillaries in tissues.
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Which best describes arteries and veins?
a. Arteries carry oxygenated blood away from the heart, while veins carry deoxygenated blood towards the heart.
b. Arteries carry deoxygenated blood away from the heart, while veins carry oxygenated blood towards the heart.
c. Arteries and veins both carry oxygenated blood away from the heart.
d. Arteries and veins both carry deoxygenated blood towards the heart.
The exact answer is: Arteries carry blood away from the heart; veins carry blood back to the heart.
b. a 1 billion year-old piece of amber.
c. a 1 billion year-old piece of amber with a primitive insect inside.
d. all of the above
Answer:
No
Explanation:
Place two spatulas of the food sample into a test tube or 1 cm3 if the sample is liquid.
Add 2 cm3 of ethanol to the tube. Cover the end of the tube and shake the tube vigorously.
Allow the contents to settle.
Pour the liquid from the top of the mixture into a test tube half-filled with water.
Record the level of the food and whether the water is cloudy or clear.
As you can see no heat is needed
Answer:
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Explanation:
Finish mRNA depletion & library generation in under 6.5 hours. Compatible with Illumina NGS systems. Request a sample. Higher success rates. Easier protocol. Includes cleanup beads. Includes adaptors. Feedback at each step. Lot to lot consistency.
please tell me if my answer is not helpful