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
hichkok12 [17]
3 years ago
14

Explain what is already being accomplished in the areas of tissue and organ bio engineering and what still remains to be accompl

ished ?
Biology
1 answer:
uysha [10]3 years ago
4 0

In the area of tissue and organ bio-engineering, scientist have been able to create simple tissues like cartilage. However, they are yet to accomplish in creating complex organs such as heart and lungs. There are many complications while creating heart, lungs and kidney because they have complex structure, different types of cells and also varied functions.

However, creation of windpipe is an achievement as many infections can be cured. Thus, tissue engineering is an emerging branch of science which also needs advanced technology and huge investment.

You might be interested in
a few memebers of a population are immune to a diseise that kills many others they survive and reproduce wat is this an example
AlladinOne [14]
Survival Of Fit Individuals
5 0
3 years ago
For what does your body use carbohydrates?
SVETLANKA909090 [29]

Answer:

A

Explanation:

Carbohydrates is your body's main source of energy. They help to fuel your brain, your kidneys, your heart muscles, and your central nervous system.

3 0
3 years ago
The endomembrane system includes ________. ribosomes, lysosomes, vacuoles, and the endoplasmic reticulum Golgi apparatus, nucleo
bearhunter [10]

Answer:

The endomembrane system includes Golgi apparatus, lysosomes, ribosomes, and the endoplasmic reticulum.

Explanation:

The endomembrane system has some very important function, but mostly it's on a charge of the internal transportation of "things" inside the cell. The system not only transports proteins or RNA or lipids, but it also transports what the cell no longer needs (waste). It starts with the endoplasmic reticulum close to the nucleus, where ribosomes are attached, so it receives molecules from inside the nucleus and also as proteins are synthesized in the ribosomes, therefore it also transports them to the next step which is the Golgi apparatus. The Golgi wraps molecules in a lipid layer and then they are taken to their final destination. Finally, lysosomes process big molecules and take them to a place in the endomembrane system so it can be treated as said before.

4 0
3 years ago
The parts of a cell.
malfutka [58]

Answer:

nucleus

mitochondria

cell membrane

cytoplasm

ribosomes

Explanation:

8 0
3 years ago
cell organelles In this lab, you will try to view as many cell organelles as you can at different magnification levels. Write an
CaHeK987 [17]

Answer:

What is the effect of power/magnification on the frequency and size of organelles under a microscope?

Explanation:

Organelles within the cell are responsible for carrying out various functions. Some cells are more specialized than others, and may have particular organelles at a higher frequency, or showing a variation in size; sub-cellular structures become more visible at higher magnifications under the microscope.

Hypotheses:

  • organelle A's frequency decreases while B's frequency increases at higher magnifications
  • organelle A's size increases while B's size decreases at higher magnifications

<em />

<em>Dependent variables: size and frequency cell organelles</em>

<em>Independent variable:  power/magnification at low (x4), medium(x10) and high  (x40)</em>

<em>Controlled variables: Type of organelles, microscope used, cell examined, </em>

Method:

1. Examine the organelles A and B in a cell mounted on a slide; use the fine adjustment to focus on the cell.

  • Frequency:  What is the average number of organelle A versus B, seen at low (x4), medium (x10) and high (x40) magnifications?
  • Size: Measure the average diameter of organelle A versus B using an ocular micrometer at low, medium and high magnification.

2. Record and tabulate observations.

5 0
3 years ago
Read 2 more answers
Other questions:
  • About how many cells does the human body contain? 3(10^6) 30(10^10) 3(10^12) 30(10^12)
    8·1 answer
  • More oxygen is given off during the __________when there is more sunlight.
    9·1 answer
  • Name a non-metal which can change shape without breaking
    6·1 answer
  • What type of relationship is present between the clown fish and the anemone
    13·1 answer
  • Which type of star system is pictured?
    10·2 answers
  • Which of the following is an example of an Earth process being used to measure geologic time?
    13·2 answers
  • Symbiotic relationship between two species in which one organisms benefits and causing harm to the other
    11·2 answers
  • Cell cycle is divided into two basic phases. What are they??<br><br>take 50 points​
    6·2 answers
  • The variety of organisms within an ecosystem is characteristic of which type of diversity?
    6·1 answer
  • A farmer notices that her crops are being destroyed by wind. They are starting to lean to one side, and the soil is blowing acro
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!