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
Lena [83]
3 years ago
7

1.

Biology
1 answer:
zavuch27 [327]3 years ago
8 0

Answer:

1. d  

2. a  

3. d  

4. probably c  

5. b  

6. d  

7. b

Explanation: Got straight A's in all my biology classes, hope this helps!

You might be interested in
Which hormones in the body control glucose levels in the blood
Anastaziya [24]

Answer:

Insulin and glucagon

Explanation:

Insulin and glucagon are hormones that help regulate the levels of blood glucose, or sugar, in your body.

8 0
3 years ago
Read 2 more answers
​what is the name of the projections on the inner surface of the small intestine?
love history [14]
The answer is villi.
8 0
3 years ago
The process of phagocytosis involve all of the following except
evablogger [386]

Hello, I figured your question was missing its options so I went online to find them. Here they are:

The process of phagocytosis involves all of the following EXCEPT :

a. adhesion.

b. secretion of cytotoxins.

c. elimination.

d. vesicle fusion.

e. chemotaxis.

Answer:

The correct answer is: b) secretion of cytotoxins.

Explanation:

Phagocytosis is a mechanism performed by cells in which the plasma membrane engulfs a large particle. Phagocytosis is used by cells in the immune system to ingest pathogens like viruses and bacteria.

Phagocytosis consists of many steps:

  1. activation - the phagocytes that were resting are activated in the inflammatory response when a pathogen enters the body.
  2. chemotaxis  - this refers to the process in which the phagocyte moves to the pathogen by following the chemical factors released by these germs.
  3. adhesion - the phagocyte attaches to the pathogen.
  4. ingestion /vesicle fusion - the phagocyte sends pseudopods to engulf the pathogen, and places it in a phagosome, which is an endocytic vesicle. The phagosome and the phagocyte will fuse so the pathogen gets inside.
  5. elimination - the pathogen is destroyed in the phagocyte by the lysosomes present in it.

<u>The</u><u> secretion of cytotoxins</u><u> is not a part of the phagocytosis, and is a process exclusive to </u><u>T cells</u><u> (leukocytes that lack the ability to phagocyte).</u>

5 0
3 years ago
Which statement correctly describes the rock cycle?
Ede4ka [16]
I’m pretty sure it’s D, the others don’t make sense??
6 0
2 years ago
Individuals must show a trait in order for it to appear in their offspring,<br> O True<br> O False
cupoosta [38]
The correct answer is false
4 0
2 years ago
Read 2 more answers
Other questions:
  • How do organic molecules move through the forest ecosystem
    9·1 answer
  • Which of the following substances protect skin from ultraviolet radiation?
    7·2 answers
  • The first phylum to have a true coelom is
    12·2 answers
  • What is the result if a white individual is crossed with a bluish gray individual?
    14·1 answer
  • A hanging wire made of an alloy of aluminum with diameter 0.11 cm is initially 2.2 m long. When a 34 kg mass is hung from it, th
    11·1 answer
  • 2. Which of the following answers best describes a population?
    15·1 answer
  • Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
    11·2 answers
  • Which group is within the Domain Eukarya?
    5·1 answer
  • How do rocks become igneous rock?
    7·2 answers
  • E. coli bacteria was spread on both agar plates and incubated for 24 hours. if you wanted to grow up a large quantity of strepto
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!