Author Question: Prokaryotic cells differ from eukaryotic cells because prokaryotic cells usually have 1. a nuclear ... (Read 199 times)

mwit1967

  • Hero Member
  • *****
  • Posts: 501
Prokaryotic cells differ from eukaryotic cells because prokaryotic cells usually have
  1. a nuclear membrane.
  2. a cell wall.
  3. one chromosome.
 
  A) 2 and 3 B) 1 and 3 C) 1 only D) 2 only

Question 2

A rectal swab is appropriate for
 
  A) adults who have trouble producing a stool specimen.
  B) detection of pinworms.
  C) stool culture.
  D) screening for VRE.



dudman123

  • Sr. Member
  • ****
  • Posts: 304
Answer to Question 1

A

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

For a complete list of videos, visit our video library