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
MAXImum [283]
2 years ago
6

NEED HELP!! Didn’t mean to click that answer

Biology
1 answer:
andreev551 [17]2 years ago
8 0
C. Potassium
—————-
Hope this helps :)
You might be interested in
Consider a disease allele that is both dominant and lethal to patients that possess it. how could such an allele be passed on fr
Dmitry_Shevchenko [17]
Through parents having intercourse, so the genes are passed on to generation to generation,
4 0
3 years ago
The tensor fasciae latae stabilizes the hip joint and the __________ joint.
vladimir2022 [97]

Answer:

Knee.

Explanation:

Joints may be defined as the articulation by which the bones meet together and constitute the skeletal system. These joints helps in the particular movement of the body.

Tensor fasciae latae muscle is present  in the thigh. This muscle is attached with tibia and innervated by the super gluteal nerve that supplies the blood artery.  This muscle plays an important role in the stabilization of the knee and the hip joint.  

Thus, the correct answer is option (c).

4 0
2 years ago
A large number of disease-free individuals were enrolled in a study
Nuetrik [128]

Answer:

a,Answer: Type I right censoring, censoring time = 60.

b.This is called an Interval censoring,

c.this is called Random censoring because the year in consideration was chosen at random, censoring time = 61.

d.The observations are left truncated respectively at age 30, 40, 50 and 42.

e.L\alpha \frac{S(60)}{S(30)} *\frac{S(52)-S(55)}{S(40)} *\frac{S(61)}{S(42)} *\frac{S(55)}{S(50)}

Explanation:

a) A healthy individual, enrolled in the study at age 30, never developed

breast cancer during the study.

Answer: Type I censoring, censoring time = 60.

(b) A healthy individual, enrolled in the study at age 40, was diagnosed

with breast cancer at the fifth exam after enrollment (i.e., the disease

started sometime between 12 and 15 years after enrollment).

THis is called an Interval censoring,

if the clinical exams is conducted every three years , then 3*4=12, and 3*5=15

add this to 40 years respectively, we have

censoring time = (52, 55]

c) A healthy individual, enrolled in the study at age 50, died from a

cause unrelated to the disease (i.e., not diagnosed with breast cancer

at any time during the study) at age 61.

this is called Random censoring because the year in consideration was chosen at random, censoring time = 61.

(d) An individual, enrolled in the study at age 42, moved away from

the community at age 55 and was never diagnosed with breast cancer

during the period of observation.

Random censoring, censoring time = 55.

The observations are left truncated respectively at age 30, 40, 50 and 42.

e.  Confining your attention to the four individuals described above,

write down the likelihood for this portion of the study.

L\alpha \frac{S(60)}{S(30)} *\frac{S(52)-S(55)}{S(40)} *\frac{S(61)}{S(42)} *\frac{S(55)}{S(50)}  

the above represent the likelihood

3 0
3 years ago
Through what process does water enter the atmosphere from the ocean?
maxonik [38]

B. Evaporation, When water is heated to its boiling point, it becomes water vapor and enters the atmosphere.

6 0
3 years ago
if an unknown substance found on a meteorite contains no trace of carbon can scientist conclude that there is life at the meteor
MakcuM [25]

The scientists rely on the following cues to hypothesise and test for the presence of life on various extraterrestrial bodies:

1. Presence of water

2. Presence of hydrocarbons

3. Presence of carbon

4. Presence of salt pans  

The presence of hydrocarbons may indicate that there's anaerobic life thriving beneath the surface of the meteorite. The presence of traces of carbon may indicate that there was life once thriving on its surface ( which however is not possible in case of a meteorite because of its size). The absence of any of the above listed items will indicate that the surface of the meteorite is devoid of any life.

6 0
3 years ago
Other questions:
  • Help Plz!!
    9·1 answer
  • Term referring to the process in which certain compounds increase in concentration within biotic tissues as they move up through
    11·1 answer
  • Darla was in an automobile accident that resulted in an injury to her brain. her sense of touch has been affected. which part of
    13·2 answers
  • In an hiv-infected cell producing hiv virus particles, the viral glycoprotein is expressed on the plasma membrane. how do the vi
    15·1 answer
  • The human genome is the basic genetic code, or blueprint, for the transfer of traits from parents to offspring through – . Study
    7·1 answer
  • What goes on at the center of earth?
    12·2 answers
  • What's the answer plsss
    6·1 answer
  • What type of energy is carried by electromagnetic radiation, such as radio waves, UV light and x-rays?
    11·1 answer
  • What is meant by this statement?
    10·1 answer
  • Behavior modification to reduce self-injurious behaviors has been most successful in programs that rely on the use of:________
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!