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
melisa1 [442]
3 years ago
10

Organelles Quick Check

Biology
1 answer:
makvit [3.9K]3 years ago
5 0

Answer:

Cytoplasm

Explanation:

All cell organelles are suspended in the cytoplasm.

You might be interested in
Starting with the basic building blocks, which is the correct order of levels of
Kruka [31]
Lungs, lung cells, lung tissues
8 0
3 years ago
What is the definition cell theory
Zigmanuir [339]
The definition of cell theory is as follows: <span>a </span>theory<span> in biology that includes one or both of the statements that the </span>cell<span> is the fundamental structural and functional unit of living matter and that the organism is composed of autonomous </span>cells<span> with its properties being the sum of those of its </span>cells<span>.</span>
6 0
3 years ago
Read 2 more answers
Hormones are chemical substances that regulate many of the body's functions. true or false
liraira [26]
True. <span>Hormones are chemical substances that regulate many of the body's functions. </span>Hormones are chemical substances<span>, formed in a tissue or organ, that stimulate or inhibit the growth or </span>function of other tissues or organs.  They  <span>work in conjunction with the endocrine, nervous, and immune systems to </span>regulate many body functions.
8 0
3 years ago
24. Name two types of pathways that help a body maintain homeostasis, and an example of each.
gavmur [86]

Answer:

See the answer below

Explanation:

Homeostasis refers to the maintenance of relatively constant internal body processes. This is done in two ways

  • <em>Negative feedbacks</em>
  • <em>Positive feedbacks</em>

Negative feedback returns body processes back to normal after the process has been breached. An example is when the body temperature becomes too high or too low. At too high temperature, vasodilation of the skin's blood vessels occurs and more heat is lost to the surrounding from the skin, sweat is also produced by sweat glands and evaporation of the seat causes cooling. At too low temperature, vasoconstriction occurs leading to the conservation of more heat. The muscles also shake to generate more body heat

Positive feedback ensures that a breach of body processes reaches completion. An example is when a pregnant woman starts laboring. The increase in the amount of oxytocin in the blood leads to the contraction of the uterus consequently leading to the opening of the cervix. More and more oxytocin leads to more frequent and stronger contraction of the uterus untill the baby is born.

4 0
3 years ago
Each red blood cell is shaped as a biconcave disk. This allows it to?
kipiarov [429]

Red blood cell is shaped as a biconcave discs, this shape allows them to squeeze through small capillaries.

The biconcave shape of the cell allows oxygen exchange at a constant rate over the largest possible area. The biconcave shape increases the cell's surface area compared to a flat disk of the same size. The greater surface area makes it easier for gases to move into and out of the red blood cell.

The biconcave shape provides a large surface area compared to the volume of the red blood cell, allowing diffusion to happen efficiently. This shape optimizes the ratio of surface area to volume, facilitating gas exchange. It also enables them to fold up as they move through narrow blood vessels.

To learn more about biconcave discs ,here

brainly.com/question/8193368

#SPJ4

6 0
1 year ago
Other questions:
  • Which vitamin's name is derived from the fact that it is found "everywhere" in the diet?
    11·1 answer
  • Pregnant women need approximately ____ grams of protein a day
    12·1 answer
  • Why does air at 75% relative humidity and 30°C make your skin feel stickier than air at 75% relative humidity at 10°C?
    8·2 answers
  • During which of these stages of meiosis do homologous chromosomes form tetrads?
    11·1 answer
  • Which plant structure is most like gap junctions in animal cells?
    15·2 answers
  • A train is going 30 m/s and speeds up to 80 m/s over a period of 30 seconds along with a set of train tracks. What is his accele
    7·1 answer
  • Vibrio cholerae is a bacterium that lives in water and is normally harmless to humans. If infected by a certain type of virus it
    7·1 answer
  • Which are these typically benefits from frequent fires
    11·2 answers
  • HURRYY!!<br><br> Why have American's portion sizes become larger in the last decade?
    12·1 answer
  • In 2000, bob harmon discovered the best-preserved tyrannosaurus rex skeleton ever found. the fossilized dinosaur was sticking ou
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!