This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Where are surface markers that help in cell identification found? a. Cell membrane b. Golgi ... (Read 160 times)

Cooldude101

  • Hero Member
  • *****
  • Posts: 557
on: Jun 25, 2018
Where are surface markers that help in cell identification found?
 
  a. Cell membrane
  b. Golgi complex
  c. Rough endoplasmic reticulum
  d. Nucleus

Question 2

The nucleolus of a cell is composed of:
 
  a. Hydrolytic enzymes
  b. Glycoproteins
  c. RNA
  d. Lipids


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leannegxo

  • Sr. Member
  • ****
  • Posts: 374
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
Surface markers are found on the cell membrane and are primarily composed of glycoproteins. Cluster differentiation (CD) numbers are used to identify them.

Answer to Question 2

ANS: C
The nucleolus is composed of ribosomal RNA, DNA, and proteins in loose fibrillar form and is found within the nucleus of a cell.


Cooldude101

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jun 25, 2018
Thank you :)


leannegxo

  • Sr. Member
  • ****
  • Posts: 374
Reply #3 on: Jun 25, 2018
Happy to help you


« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

The T-cell receptor and antigen presentations. The T-cell receptor and antigen presentations.
The Inner Surface of Human Lung The Inner Surface of Human Lung
animal cell animal cell
Sperm and Egg Cell Movements Before and After Fertilization Sperm and Egg Cell Movements Before and After Fertilization
Resting Membrane Potential: Voltage Difference Resting Membrane Potential: Voltage Difference
Factors Contributing to Resting Membrane Potential Factors Contributing to Resting Membrane Potential
Video: HDL (high density lipoprotein)

For a complete list of videos, visit our video library