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
ololo11 [35]
3 years ago
13

Consuela stands in front of her American History class to give a presentation. She suddenly loses consciousness and suffers a ""

sleep attack"" referred to as ____.
Biology
1 answer:
densk [106]3 years ago
3 0

Answer:

The options

A. dyspnea

B. Ataxia

C. cataplexy

D. narcolepsy

Our ANSWER IS D.

D. narcolepsy

Explanation:

It is a chronic sleep disorder which leads to excessive daylight drowsiness.

It may be due to a genetic factor and unusual signal being released in the brain as a result of absence of the brain chemical called hypocretin/orexin, which controls sleep. It is often seen as the effect of the immune system erroneously working against the production of hypocretin in thr brain.

It results in unexpected attacks of sleep, abrupt loss of muscle tone and hallucinations.

You might be interested in
PLS HELP ASAP!!!!
murzikaleks [220]

Answer: Neutrophils have a two-lobed or bilobed nucleus, while eosinophils have bean-shaped nucleus and basophils have a multi-lobed nucleus. The lifespan of neutrophils is 5-90 hours, whereas eosinophils lifespan is 8-12 hours and that of basophils have a life span of 60-70 hours. functions- All the granulocytes present in white blood cells play their role in fighting against pathogens and in destroying them, where neutrophils vital role is in engulfing the foreign or toxic particles through phagocytosis; Eosinophils are the first one in triggering the inflammatory response during allergic disorders; and Basophils prevents the immediate blood clotting, as it contains heparin (anticoagulant) in the body. structures- Neutrophils have a two-lobed or bilobed nucleus, while eosinophils have bean-shaped nucleus and basophils have a multi-lobed nucleus. ... Neutrophils make up to 40-75% of the total white blood cells, while eosinophils mark their presence up to 1-6% and basophils are up to 0.5-1% of the whole white blood cells.  stained- Neutrophils:Neutrophils are stained in natural pink color. Eosinophils: Eosinophils are stained in brick red in acidic stains. Basophils: Basophils are stained in dark blue in basic stains. counts- Neutrophils are one of the primary types of white blood cells, that evokes the immune response against any foreign particle attack in the body. Eosinophils are another type of white blood cells, that helps in fighting against disease and allergies. Basophils are such white blood cells that help to diagnose the specific health problems like autoimmune disease or other blood disorder, etc. in the body.

Explanation:

6 0
2 years ago
A situation in which the coefficient of coincidence is greater than 1.0 would indicate that: A. no double crossovers were found
damaskus [11]

Answer:

B. there were more double crossovers in the progeny than would be expected based on probability

Explanation:

Crossing over or recombination can be defined as the exchange of genetic material between homologous chromosomes during meiosis. Moreover, the coefficient of coincidence is the number of double recombinants found in the progeny. The coefficient of coincidence can be estimated by the following equation:  

Coefficient of coincidence  (COC) = ADRF / EDRF

where ADRF = Actual Double Recombinant Frequency

and  EDRF = Expected Double Recombinant Frequency

In the case above described, ADFR is higher than EDRF, and therefore COC will be higher than 1.

3 0
2 years ago
Which sequence correctly increases complexity in the level of biological organization?
EleoNora [17]

Answer:

the correct answer would be

A. atoms, molecules, cells, tissues, organs

7 0
3 years ago
WISU
aalyn [17]
Hey! i need point to answer sorryyyy 2
8 0
2 years ago
What organism gets it's food indirectly from the sun?
mihalych1998 [28]
A plant, Reason why is because since a plant is a producer it’s able to use energy from the sun to produce its food from carbon dioxide and water,,,((Might not make much sense but a plant is an organism))
8 0
3 years ago
Read 2 more answers
Other questions:
  • The sigmoidal relationship between prey density and per capita predation rate in a Type III functional response can be explained
    10·1 answer
  • Which structure is not unique to plant cells? chloroplast central vacuole cell wall nucleus
    13·2 answers
  • Why would a drug the damages capsids help treat a viral infection
    9·2 answers
  • Using the values from Step 1, predict the pattern for the decay of 100 atoms over the course of eight half-life cycles. Round to
    10·2 answers
  • Some current research efforts are investigating whether or not ________, a group of prokaryotes with the ability to produce oxyg
    9·1 answer
  • How far is the sun from pluto ?
    8·1 answer
  • What is the important forest? ​
    14·1 answer
  • Zerbie wants to know if changing the type of music CAUSES an EFFECT on how students study. Zerbie asks 30 Psychology Superheroes
    12·1 answer
  • Experiment 1 a group of students tested
    8·1 answer
  • During dna replication, the enzyme dna polymerase adds new nucleotides to the ______ end of the sugar in the growing strand
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!