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
Alborosie
4 years ago
14

Some ncds, including _____, begin with impaired motor control. alzheimer disease vascular dementia parkinson's disease pick dise

ase
Biology
2 answers:
Lina20 [59]4 years ago
7 0

Some non-communicable diseases (ncds), including <u>Parkinson’s disease</u>, begin with impaired motor control.

Answer: Option C

<u>Explanation:</u>

It is caused mostly due to genetic or environmental factors.  Parkinson’s disease is a neural disorder caused by deterioration of motor function in the brain.  Dopamine cells are lost in the brain cells.

This dopamine in the brain is responsible for the smooth movement. When it is lost due to various factors it causes progressive loss of muscle control. This causes shaking, shivering, trembling of head and limbs.  

natima [27]4 years ago
4 0
Some ncds, that includes Parkinson's disease usually begins with impaired motor control. Parkinson's disease is a neurodegenerative disorder, that then leads to progressive deterioration of the motor function because of the loss of dopamine in brain cells. The cause is unknown yet mostly because of geneti or environmental factor.
You might be interested in
Whitch is the best definition of activation energy
jeka94

Answer:

the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport.

Explanation:

7 0
2 years ago
What is the term for a three-nucleotide sequence that codes for an amino
harkovskaia [24]

Answer:

B. Codon

Explanation:

Codon- a sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA molecule

3 0
3 years ago
What kind of material forms white sand beaches
hammer [34]
Fish poop.

Tropical white beaches get their pearly white color from the excrement of fish far off of the coast which eat coral and other things that reside on the ocean floor. When they eat they swallow some sand into their mouths as well, and process it with the food they just ate. Their stomachs can't really digest the sand, tiny minute rocks essentially, and thus turn their color white. Or the rock forming the sand can be naturally pigmented a whitish tone as well.
6 0
4 years ago
In order for chemical digestion to occur, what has to be mixed with the food?
siniylev [52]
Well in order for chemical digestion to occur period, a enzyme is needed.

In the mouth this enzyme is amylase
8 0
3 years ago
In a plant, leaf color and leaf shape are controlled by two linked genes Leaves of the wild-type plant are red. A recessive muta
Brrunno [24]

Solution :

Red is dominant over the white leaves and pointed is dominant over smooth.

Red = R ,    white = r

Pointed = P ,   smooth = p

Red, pointed x white,smooth ------ Parents

RRPP                 rrpp

RP                      rp  ----------------- Gametes

         RrPp    -------- $F_1$

  (red, pointed)

When this $F_1$ is test crossed,

RrPp  x  rrpp     ----  $F_1$ test cross

Gametes   → rp

RP ---------- RrPp - red, pointed - 36 parental type

Rp ---------- Rprp - red, smooth - 14 re- combination

rP ----------- rrPp - white pointed - 10 re- combination

rp ----------- rrpp - white, smooth - 40 - parental type

                                    Total =   100

As this ratio is deviating from 1:1:1:1, it indicated the two genes are linked.

Linkage strength = percentage of crossing over = map distance between the genes.

Percentage crossing = recombination frequency = percentage of recombination.

Recombination frequency $=\frac{\text{total no. of recombination}}{\text{total no. of progeny}}\times 100$

                                         $=\frac{14+10}{100} \times 100$

                                         = 24 %

                                        = 24 map units

4 0
3 years ago
Other questions:
  • What organisms are prokaryotic​
    12·1 answer
  • Why are cells small instead of large
    9·2 answers
  • A student uses a balance to determine the mass of a feather. Which is most likely to be the correct measurement?
    13·2 answers
  • which of these is an environmental effect of farming A. soil erosion B. tempature increase C. natural disasters D. habitat succe
    13·2 answers
  • What do artists and scientists have in common?
    11·1 answer
  • What type of muscle tissue is on the chicken wing
    7·2 answers
  • Cuales son los efectos de la deforestación?
    11·2 answers
  • at 21 degrees celcius, a cell with a pressure potential of 3.2 bar is at equilibrium with a 0.420 sucrose solution in an open be
    13·1 answer
  • Glucagon and insulin work _________ on blood glucose levels.
    10·1 answer
  • Why are ostia important to sponges?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!