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
Dmitry [639]
3 years ago
8

Cathy develops a tumor in her brainstem that puts pressure on the respiratory centers. Her doctor notices that control of her di

aphragm is abnormal and irregular movements occur during inspiration. Responses to sensory input are delayed and abnormal. Which specific respiratory center must be receiving pressure from the tumor?
A)The dorsal respiratory group
B)The ventral respiratory group
C)The pontine respiratory group
D)The diencephalon
Biology
1 answer:
pav-90 [236]3 years ago
5 0

Answer:

Which specific respiratory center must be receiving pressure from the tumor?

A)The dorsal respiratory group

Explanation:

The Dorsal Respiratory group consists mainly of inspiratory neurons and is responsible for <em>timing of the respiratory cycle</em>. <em>They regulate the rate of respiration</em>. When the doctor notices that control of her diaphragm is abnormal and irregular movements occur during inspiration, we can think of dorsal respiratory group, because <em>these neurons send impulses to the motor nerves of diaphragm and external intercostal muscles.</em>

You might be interested in
A serve flood brings a lot of sediment and silt into the black river. The oxygen of the river decreases greatly. What is the r l
Tom [10]

Answer:

oxygen

Explanation:

A limiting factor is any condition whose decrease, increase, absence or presence is able to limit/stop population growth. Examples of limiting factors include abiotic conditions (e.g., temperature, water, oxygen, CO2, etc) or biotic conditions (e.g., food, mate, etc). There are many aquatic species that require high levels of oxygen (e.g., fish), thus being it a limiting factor for these species.

7 0
3 years ago
Which is the number 1 reason for loss of biodiversity.
Vinil7 [7]

Answer:

B. Habitat destruction

Explanation:

What is the number one cause of biodiversity loss? 1. Habitat destruction. Habitat destruction is a major cause of biodiversity loss.

8 0
2 years ago
The phases of the moon are caused by the sun is wearing distance from the moon moon’s revolution around the earth moves very dis
Inga [223]

Answer:

October 17, 2019

The Moon, otherwise known as Luna, is the only natural satellite of Earth. It was created 4.6 billion years ago, and it is widely accepted that it was created when Earth collided with a planet-sized object called Theia. It’s the fifth-largest moon in our solar system and is the second brightest object in the sky (after the Sun).

Explanation:

History of The Moon

Called Luna by the Romans, Selene and Artemis by the Greeks, and many other names in other mythologies.

The Moon, of course, has been known since prehistoric times. It is the second brightest object in the sky after the Sun. As the Moon orbits around the Earth once per month, the angle between the Earth, the Moon and the Sun changes; we see this as the cycle of the Moon’s phases. The time between successive new moons is 29.5 days (709 hours), slightly different from the Moon’s orbital period (measured against the stars) since the Earth moves a significant distance in its orbit around the Sun in that time.

5 0
4 years ago
What is true about scientific knowledge?
Elza [17]
It's C! It changes as new evidence is found.
8 0
3 years ago
The table lists some organelles and functions. Only one pair is correctly matched.
jeka57 [31]

Answer:

Vacuole-Stores water and waste material.

This maintains turgidity in pants.It is large in size and occupies the center of palnt's cells.

Mitochondrion- Breaks down sugars.

This breaks down sugars during cellular respiration to produce energy as ATPs.

Lysosomes-Breaks down waste materials and debris.

This  removes worn out cells and organelles.It is a vital organelle.

Ribosomes-Produces proteins for the cells.

This is the site of protein synthesis through translation of   transcripted mRNA in the cells.

Explanation:

7 0
3 years ago
Other questions:
  • Single Antigen, Multiple Organs Some Type-II immunopathology mediated autoimmune diseases have manifestations in multiple differ
    6·1 answer
  • The process below is exothermic, so what is true about the bond energies of the reactants and products? 2H2+O2→2H2O
    7·1 answer
  • Please define these terms so Middle schoolers can understand: Groundwater discharge, streamflow, water storage in ice and snow,
    12·1 answer
  • Both the sympathetic and parasympathetic divisions can be found in the __________ nervous system. A. central B. autonomic C. som
    5·2 answers
  • In humans, red-green color blindness is determined by an X-linked recessive allele (a), whereas eye color is determined by an au
    14·1 answer
  • What is an organ system
    9·2 answers
  • Describe how the integumentary system responds to differences in sunlight
    15·1 answer
  • How does science directly affect you? Where will what you have learned lead you next? PLEASE HELP ME RIGHT NOW!!!!!!!
    6·1 answer
  • C. In which situation is the paramecium in danger of swelling up and bursting?
    6·1 answer
  • What is the botanical name of pawpaw​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!