Answer:
deoxyribose
Explanation:
A phosphate backbone is the portion of the DNA double helix that provides structural support to the molecule. DNA consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups.
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Mickey most likely contracted hepatitis through his iv drug use. (Intravenous drugs). The most of drugs which are used among iv users are;
Opiates, Heroin, Cocaine, Prescription drugs.
IV drugs can cause fatal health complications, for example,
increased risk of blood-borne disease
Abscesses
Infections
Increased chance of overdose
Collapsed veins
Some of the signs of iv drug use are;
Track marks on arms.
wearing of the long sleeve in warm weather.
Swollen feet and hands.
Answer:
B. small intestine.
Explanation:
Cholecystokinin, also known as CCK, is produced by endocrine cells in the first part of the small intestine, the duodenum. The job of this hormone is to stimulate the pancreas so that this can release its pancreatic acid, which has enzymes necessary for the digestion of fats, carbohydrates, and proteins. Also, this hormone stimulates the release of bile, which will contribute to the digest of fats.
The other function that cholecystokinin has is to suppress hunger, in other words, is the responsible of satiety.
<u>Answer</u>:
- A <em>prokaryotic cell </em>is the one that does not have any membrane bound organelles, nucleus bound DNA and is a simpler organism. Example bacteria.
An<em> eukaryotic cell is</em> the one which has all the membrane bound organelles present in it. Also, the DNA is bound by the nucleus. E.g. Animal and plant cell.
<em>Virus</em> is an organism, which is considered to be non living outside the host and it uses the host's machinery to survive.
Please see the attached diagram for the Venn diagram.