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
Delicious77 [7]
3 years ago
9

White blood cells are especially active when you are sick because their primary job is to fight off infections – often bacteria

or viruses that do not belong in you. Once they locate the invader making you sick, they eat it and destroy it. What organelle do you think is plentiful in white blood cells?
Biology
1 answer:
gavmur [86]3 years ago
6 0

Answer:

Lysosomes

Explanation:

Lysosomes are membrane bound organelles that contain degradative enzymes. They degrade worn-out cellular parts and may also be used by cells to degrade/destroy invading bacteria or viruses. Hence, since white blood cells are primarily responsible for fighting infections, it is expected that they have a high amount of lysosomes (which they indeed do have in high amount).

You might be interested in
Human gametes are _____. <br> isogamous<br> anisogamous <br> oogamous <br> none of the above
Alinara [238K]

Human gametes are oogamous.

Oogamous is a form of anisogamy which best describes human gametes. Oogamous is characterized by the joining of a large, immobile egg and a small, mobile sperm for reproduction. The male gametes are extremely motile and they are usually responsible for the joining of the corresponding gametes. The wide extension of oogamy in higher animals brings about the conclusion that the high motility of the gametes makes them to perform their respective roles better than it could be performed by general isogametes


5 0
4 years ago
Skeletal muscle has ____________ cells with multiple nuclei. It functions in ____________ movement of the body. Skeletal muscle
vichka [17]

Answer:

The correct answer will be

1. Striated

2. Multiple

3. Broken down

4. Tendon

Explanation:

Skeletal muscles are the voluntary muscles found in the human body.

These muscles are made up of muscle fibers or muscle cells which look striated in appearance with many peripheral nuclei. The muscle helps in the locomotion of the body through controlled actions which help in the multiple types of movement.

The muscle moves when it receives impulse signals from the CNS which leads to the utilization of the ATP, the ATP is broken down which helps in the contraction of the muscle. The muscle is connected to the bone via a connective tissue called tendon, as the muscle contracts, it moves the tendon which helps in the locomotion.

Thus, the marked answers are the correct options.

8 0
3 years ago
An apple falls out of a tree if gravity is the action force that is acting on it what would the reaction force be?
Dahasolnce [82]

Answer:

B) Air Resistance

Explanation:

A reaction force is the opposite of an action force, so what is opposing gravity? Momentum certainly isn't in this instance of the apple falling. Thermal velocity isn't, and anti gravity is a hypothetical phenomenon.

6 0
2 years ago
Read 2 more answers
According to the energy pyramid, the
Viefleur [7K]
C .. please give thanks
8 0
3 years ago
Read 2 more answers
¿Cuánto es el gasto energético en diez años, sabiendo que se mantuvo la cantidad de produccion mensual de acero?
GenaCL600 [577]

Answer:

si

Explanation:

4 0
3 years ago
Other questions:
  • The boundary where fresh water feeds into salt water is called a(n) _____.
    13·1 answer
  • Create a sentence explaining how amino acids from proteins
    11·1 answer
  • A scientist thought he may have discovered a new plant compound that would lower blood pressure in people. In his first experime
    6·2 answers
  • What does criteria an organism must go through in order to be classified as a living thing ​
    15·1 answer
  • How does the current, or sixth, mass extinction differ from the past five mass extinction events?
    14·2 answers
  • How is the path of a bullet determined?
    14·2 answers
  • Which of the following is needed for cellular respiration to occur? (4 points)
    8·1 answer
  • Using natural fluxes, is the air-sea gas exchange balanced?
    8·1 answer
  • During aerobic respiration, electrons travel downhill in which sequence?
    11·1 answer
  • Which structure is perforated with pores to allow material to move in and out of the nucleus?.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!