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
Crazy boy [7]
3 years ago
9

Aging effects all of the body's cells, tissues, and organs which in turn affect the functioning of all body systems. As cells ag

e, cell _____________ change, so body tissues have more trouble getting oxygen and nutrients and removing carbon dioxide and wastes.
Biology
2 answers:
topjm [15]3 years ago
6 0

Answer:

membranes

Explanation:

Aging is understood to mean the physiological changes that occur over time in multicellular organisms. To further detail, such changes occur in molecules and cells that ultimately impair the functioning of organs and the body in general. The causes of such a period can be divided by considering the genetics, lifestyle and environment in which a person lives. Aging physiologically affects all cells and all systems in the body. As cells get older, membrane cells change, so body tissues have more trouble getting oxygen and nutrients and removing carbon dioxide and waste.

Svetllana [295]3 years ago
3 0
 The answer is A) membranes
You might be interested in
2. What does a cell need in order to live?
CaHeK987 [17]

Answer:

The most important things for a cell are oxygen in order to respire and Glucose, also for respiration. This is used in a process called glycolysis where the cell makes a chemical called ATP which is basically our energy. ... So basically a cell needs lots to stay alive.

Explanation:

6 0
3 years ago
Read 2 more answers
Which factor does not greatly influence the rate of
jonny [76]

Answer:

a. transcription

Explanation:

<em>Sugar transport in phloem is referred to as pressure flow and it involves the movement of sugar through the phloem vascular tissue from the regions where sugar is synthesized (by photosynthesis) to other parts of the plant's body that require sugar.</em>

The parts of plants where sugar is synthesized (usually the leaf) is known as sugar source while the parts where they are transported is referred to as the source. Sources are usually areas of of high osmotic concentration and high water pressure while sinks are usually areas of low osmotic concentration and low water pressure.

<em>Hence, sugar transport in the phloem can be said to be influenced by the rate of sugar production at the source (rate of photosynthesis), turgor pressure as well as sugar concentration in sinks and sources.</em>

The only option that has no known effect on sugar transport in the phloem is transcription.

The correct option is a.

7 0
3 years ago
What is the fundamental unit of the nervous system?
Rama09 [41]
The neuron, or the impulse-conducting cell of nervous tissue.
7 0
3 years ago
The type of vegetarian who eats vegetables, grains, fruits, eggs, and milk but excludes all other types of animal proteins is ca
Leona [35]
Answer:  "lacto-ovo-vegetarian" .
___________________________________________________
7 0
3 years ago
Animals similar to salamanders first moved from water to land during the _________ period.
VLD [36.1K]
B is your answer hope this helps
6 0
3 years ago
Read 2 more answers
Other questions:
  • List three significant differences between meiosis I and meiosis II
    13·1 answer
  • A place where a bone contacts another bone is called a joint or a(n) ______________.
    15·1 answer
  • L for law t for theory answer please need help
    13·2 answers
  • 2. Science begins with an
    12·1 answer
  • Some cancers are caused by mutations that stop certain proteins from working. The inactivation of what kind of protein could lea
    13·1 answer
  • Question 34 of 34
    15·1 answer
  • Which of the following is a disadvantage of geothermal energy?
    12·1 answer
  • True or false. Enzymes increase the activation energy (the energy needed to start a reaction) and speed up chemical reactions in
    12·2 answers
  • Diffusion is the_______________________________________________________
    13·1 answer
  • Name two ways that a cell would be harmed if the cell membrane were damaged.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!