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
Hunter-Best [27]
3 years ago
15

Paneth cells ________. A. are absorptive cells in the small intestine B. secrete enzymes that kill bacteria C. are located next

to the lacteal in a villus D. are more common in the ileum than in the jejunum
Biology
1 answer:
dedylja [7]3 years ago
8 0

Answer:  B. secrete enzymes that kill bacteria

Explanation:

Paneth cells, so-called because they were first described by Dr. Josef Paneth in 1888, are pyramidal cells, with the nucleus in the basal position, and with large granules in the apical position. Its first isolated specific product was the lysozyme, a bactericidal substance, by Alexander Flemming. These cells play an important role in innate immunity in the small intestine, producing a wide diversity of antimicrobial peptides and enzymes such as lysozyme itself, cryptidines, defensins and a lectin with bactericidal properties.

You might be interested in
Will someone come to crazy games and play murde rer and go to server luke ps i am luke :)
Trava [24]

Explanation:

y me lo que a gente de in the topic of your name and address of the topic type of your name and address of the topic of your name and address of the topic of your name and address of the topic of your name and

4 0
2 years ago
Summary of climate change
GuDViN [60]
It’s the release of harmful gases e.g. carbon dioxide into the environment due to human activity, therefore causing a rise in global temperatures, which is climate change. Warmer temperatures negatively impact our environment because it causes a decrease in biodiversity, allows more diseases to spread(most live in warmer temp.) and so on.
3 0
3 years ago
Which of the following is an example of potential energy?​
otez555 [7]

Answer:

B.) The energy a spring has by being compressed

Explanation:

yessir

5 0
3 years ago
A que nos ayudan los grupos a identificar en la tabla periodica
mylen [45]

Answer:

nada?

Explanation:

6 0
3 years ago
if a single-celled organism is unable to undergo cell division, which of its life functions is affected?
castortr0y [4]

Answer:

The correct answer would be reproduction.

Single-celled organisms usually reproduce asexually with the help of cell division.

Asexual reproduction is a type of reproduction which takes place without the fusion of gametes and hence required only one parent.

Various types of asexual reproduction are fission (binary or multiple), budding, fragmentation, vegetative propagation etc.

Unicellular organism usually divide by fission either binary or multiple.

In binary fission, a parent cell divide into two equal sized daughter cells such as observed in bacteria.

In multiple fission, a parent cell divides into multiple daughter cells as observed in multiple fission of sporozoans etc. During this, parental nucleus divides several times with the help of mitosis without cytokinesis which produces several nuclei within a parent cell. The cytokinesis then takes place which results in separation and production of multiple daughter cells.

7 0
4 years ago
Other questions:
  • A 14-month-old toddler is able to recognize the shapes of objects and fit smaller boxes into larger boxes. which type of cogniti
    10·1 answer
  • Using the above scenario, which of these would have the largest amount of energy? A) Algae B) Bears C) Big Fish D) Small fish
    13·2 answers
  • How many hydrogen bonds can a single water molecule form
    15·1 answer
  • Some flowering plants appear to have offspring that have traits that are intermediate between those of the parents. Which type o
    6·2 answers
  • Which statement about cellulose is true?
    15·2 answers
  • 11. The behaviors and physical characteristics of
    6·1 answer
  • What would happen to a cell if its mitochondria stopped working? And why would it happen!?
    8·1 answer
  • Plzzzzz help me this is a test i have to do
    6·2 answers
  • Highly sensitive cells within the hypothalamus that react to changes in blood composition and cause the release of antidiuretic
    10·1 answer
  • Drag each item to the correct location to indicate whether it describes the American or European weather model.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!