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
Blizzard [7]
2 years ago
9

The rate at which respiration is occurring in a mammal can be indicated by the rate of

Biology
1 answer:
Vitek1552 [10]2 years ago
8 0

Answer:

All life respires, or breathes. Respiration in mammals is similar to respiration in other air-breathing animals. Respiration extracts oxygen from the air, which is then used by cells. Respiration also carries waste carbon dioxide away from the cells. Although respiration depends on other systems, like the circulatory system, to take oxygen and carbon dioxide to and from cells, the respiratory system has the primary responsibility of bringing oxygen in to a mammal's body and sending carbon dioxide into the atmosphere.

Explanation:

hope it helps

You might be interested in
How would a small, uncharged lipid move across the cell membrane?
ElenaW [278]

Answer:

Through simple diffusion, down the concentration gradient.

Explanation:

The phospholipids of the membrane are amphipathic with hydrophillic heads and hydrophobic tails. Other polar molecules cannot go through this hydrophobic interior. Since small uncharged lipids are non polar and hydrohobic, they are able to go through the membrane without the help of transport proteins. Therefore, the last two options can be ruled out because facilitated diffusion includes the use of a protein. Diffusion involves molecules moving down the concentration gradient so the second option can be ruled out.

5 0
3 years ago
The molecular clock has limited usefulness for estimating divergence times among species in part due to the saturation of DNA se
Greeley [361]

<u>Answer:</u>

<em>In highly diverged lineages, the substitutions process will occur at sites that have been substituted previously</em>.

<u>Explanation:</u>

Molecular clock uses the mutation rate to reduce the time in prehistory when the life forms are diverged. <em>The molecular clock uses the sequence of amino acids and nucleotide sequence for the DNA.</em>  

This clock does not measure any time but the number of mutations, and other changes over certain time.  <em>Sometimes its useful property might be limited due to the highly diverged lineages.</em>

8 0
3 years ago
Oncogenic viruses Oncogenic viruses are genetically unstable. have no effect on the host cell. are lytic viruses that kill the h
aleksandrvk [35]

Answer:

cause tumors to develop.

Explanation:

Oncogenic viruses are viruses that do not kill or lyses the cells of the host outright but has the capacity to cause to cause a long term infections that may eventually lead to the formation of tumor or cancerous cells within the body of their hosts.

<em>Hence, the fourth option is the correct option. That is, they cause tumors to develop</em>

5 0
3 years ago
The georgia supreme court ruled that a physician has a duty to take reasonable care to prevent a potentially dangerous patient f
kvv77 [185]
<span>This was Bradley Center v. Wessner, decided in 1982. This case revolved around the murder of Wessner's mother by Wessner's father after he was granted a weekend pass to leave his voluntary-admission to the Bradley Center mental health hospital. The courts found that the hospital had a duty to take reasonable steps to limit the mobility of a person whom they were reasonably certain would do bodily harm to others, should he or she be allowed to leave the facility.</span>
7 0
3 years ago
Altocumulus and altostratus clouds usually bring which of the following types of weather? a. light snow or rain
Tju [1.3M]
Altocumulus and altostratus clouds usually bring cold, windy conditions. If you come across this type of weather make shure you are protected from drizzle or light snow.
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which food contains the material needed to build muscle, but does not contain the macromolecule that give quick energy?
    8·1 answer
  • What is the relationship between ATP and ADP
    15·1 answer
  • If you are growing a culture of bacteria (150ml) in the incubator, (a) what size flask should you use, and (b) should you cap th
    15·1 answer
  • The ______ chambers of the vertebrate heart are called atria. lower upper middle none of the above
    13·1 answer
  • If the diameter of the field at 40x magnification is 4.5 mm, a object half the length of the field is
    7·1 answer
  • One important function of ovaries is to produce ____________________ cells. a. somatic c. egg b. hair d. sperm
    15·2 answers
  • Over the past few hundred years, the human population on Earth has
    11·1 answer
  • Who is mainly responsible for this niche or role: males or females?
    7·1 answer
  • The cell theory states that all cells come from preexisting cells. If this is the case, why are the cells in a multicellular org
    5·1 answer
  • Which gland is named for a nearby prominent cartilage?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!