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
stiv31 [10]
3 years ago
11

Normal leukocytes use several protective mechanisms in combating disease-causing microbes such as bacteria. Which of the followi

ng is NOT a method related to substance uptake by a white blood cell? a. phagocytosis b. exocytosis c. receptor-mediated d. endocytosis e. pinocytosis
Biology
1 answer:
Anna11 [10]3 years ago
7 0

Answer:b; exocytosis

Explanation: leukocytes are amoeboid white blood cells, which are involved in immune response .such response included combating foreign bodies like micro organisms which invade the body.they do this by engulfing the micro organisms and digesting them.

Phagocytosis, pinocytosis, receptor mediated endocytosis are the ways in which the cells engulfs the Invaders.

In endocytosis,the membrane of the cell traps the organism by forming an invagination.it then encloses the micro organism and digests it.

You might be interested in
I Will Give Brainliest
Flura [38]

Answer:

nkn/

Explanation:

6 0
3 years ago
If you were to repeat the Meselson Stahl experiments, but rather than use N15 and N14, you use P32 and P31, how would the result
bonufazy [111]

Answer:

The correct answer will be option-C

Explanation:

The CsCl gradient centrifugation in Meselson Stahl experiments is done to separate the bands of the DNA containing isotopes on the basis of difference in the density.

In the experiment, bacterial cultures were grown in the medium of 15N and 14N but if we repeat the experiment with P32 and P31 instead of 15N and 14N and centrifugation is performed then the banding pattern will be the same as of the previous experiment as the method of the replication is same that is semi-conservative.

Thus, Option-C is the correct answer.

4 0
3 years ago
Plz help!! <br> Will be marked BRAINLIEST if right
Kisachek [45]
- Increased due to being able to eat larger seeds

- False

- True

Hope this helps!
6 0
2 years ago
Read 2 more answers
In a chemical reaction, the chemicals you start with (those in the rectangle) are called ____________________. The ones you end
marshall27 [118]

Answer:reactant and product

Explanation:

4 0
3 years ago
Identify and describe three chemical processes that weather rock
BartSMP [9]
These three (3) chemical reactions include Hydrolysis, Carbonation, and Oxidation. 

• Hydrolysis is a chemical reaction caused by the water in which water responds with the rock and changes the size and chemical arrangement of the minerals that reduces opposition to weathering. 

• Carbonation is an involvement of water with carbon dioxide to create carbonic acid. It appears when the rock minerals respond with fragile carbonic acid made when water associates with carbon dioxide in the air that deeds on the rock by breaching and disbanding the mineral substances. 

• Oxidation is recognized as rusting, a procedure whereby the rock minerals misplace one or more ions or atoms in the occurrence of oxygen. Once minerals in the rock rust it will develop less opposition to weathering. The oxygen associates with other constituents via oxidation method given that rise to ion or atom lose. 
6 0
3 years ago
Other questions:
  • What is a benefit of using nonrenewable resources? (2 points)
    7·1 answer
  • What is the process that allows thermostats and thermometers to work?
    15·2 answers
  • What has square pupils?
    7·2 answers
  • Water evaporates from plants by a process known as
    13·2 answers
  • What is the first drug of choice for treatment of a client with a history of a myocardial infarction (MI) 2 years ago?
    12·1 answer
  • Discuss the formation of twins​
    10·1 answer
  • A stimulus motive is learned.<br> True<br> False
    15·1 answer
  • Which is the least commonly suggested method for preventing musculoskeletal diseases and disorders?
    9·1 answer
  • What trend does the graph show?
    6·2 answers
  • I have this segment of DNA for one strand: 5' ATGCATTGA3'. Predict the sequence of the next strand.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!