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
Lemur [1.5K]
3 years ago
7

Membrane refers to-

Biology
1 answer:
nataly862011 [7]3 years ago
3 0

Answer:

c

Explanation:

the membrane is the outside layer of the cell

You might be interested in
Choose the sentence that best explains the importance of setting goals and sharing them with others.
ValentinkaMS [17]
A. You improve your health by setting as many goals as you can
8 0
2 years ago
Read 2 more answers
A population of wild-flowers was scored for flower color. There were 302 blue (BB) plants, 1857 violet (BR) plants and 811 red (
Paul [167]

Answer:

frequency of the blue (B) allele = 0.4142

frequency of the red (R) allele = 0.5858

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

Explanation:

Frequency of blue allele is

Frequency of blue allele is equal to sum of frequency of BB and half of frequency of BR

\frac{302}{2970} + \frac{1}{2} \frac{1857}{2970} \\= 0.1016 + 0.3126\\= 0.4142

Frequency of other allele

1- 0.4142\\= 0.5858

Chi Square test

See the attached file

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

7 0
3 years ago
Manifestations of osteoarthritis include ( Select all that apply.) nodules on joints of the hands. crepitus with joint movement.
fiasKO [112]

Answer:

All options are correct, that is, they would all be correct for osteoarthritis.

This disease is characterized by being very painful at the joint level, it is degenerative, and mobility decreases over time.

Explanation:

Osteoarthritis is a pathology that is based on the fegenerative destruction of the joints, generating edema and loss of function, that is why it is pain.

The pain is very intense and very marked, that is why it is treated with immunosuppressive drugs and analgesics. (In addition to kinesiology and physiotherapy).

This disease decreases the functional unit and the joint space, generating possible ankylosis, pseudoarthrosis, elimination of lubricating fluid from joints and nodular structures. These nodular structures tend to be more common in the hands and are called by professionals as "drum fingers".

5 0
3 years ago
If a parent cell has 54 chromosomes how many will the daughter cell have after meiosis
melamori03 [73]
54÷2=27 chromosomes .
8 0
3 years ago
Identify ONE process that causes the metamorphism of an igneous rock into a metamorphic rock.
PolarNik [594]

Answer:

Heat

Explanation:

 Contact metamorphism happens when hot magma or lava comes into contact with rocks, causing a small area to change into a metamorphic rock. Contact metamorphism will be present on the outside edges of igneous intrusions.

6 0
2 years ago
Read 2 more answers
Other questions:
  • True or false carbohydrates also make up part of the cell membrane
    11·1 answer
  • Arrange these elements of the intrinsic conduction system in the order that a depolarizing impulse travels during a normal heart
    15·1 answer
  • Water can "defy gravity" and climb uphill.
    10·2 answers
  • What are the two requirements for something to be matter
    15·2 answers
  • When a person’s body becomes infected by a virus, white blood cells in the blood produce specialized immune cells that help figh
    6·1 answer
  • Why do chromosomes condense at the start mitosis
    9·1 answer
  • State three reasons why children resemble their parents​
    6·2 answers
  • At optimum light intensity, which atmospheric gas most directly influences
    15·1 answer
  • It can take ____ for the body to process the alcohol in one standard drink (0.6 ounces).
    10·1 answer
  • I am struggling answering this question:Discuss the structural differences between polysaccharides starch, cellulose, and glycog
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!