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
3241004551 [841]
3 years ago
9

Describe the current beliefs on why people age.

Biology
1 answer:
Lisa [10]3 years ago
8 0
Programmed Theories - it suggests that our body is designed to age and that there is a timeline that our bodies follow, and switch in our genes that switches off over time.

Error Theories - we age because of environmental hazards that our bodies accumulate over time.
You might be interested in
The Stanford-Binet test was used during World War I to identify individuals for officer status. A. True B. False
11111nata11111 [884]

Answer:

A - True

Explanation:

Stanford -Binet can be define as a cognitive strength and intelligence test that can be used to carryout developmental or intellectual deficiencies or lack, in young children. this was used fervently for intelligence during early days and this was American version of test and it was used in testing the army intelligence psychologists and their military in the World War 1.    

8 0
3 years ago
A group of students participated in a lab to investigate the effects of osmosis. On day-
d1i1m1o1n [39]

Answer:

again egg and increase in size

8 0
3 years ago
Which of the following groups contain only biodegradable items?
lubasha [3.4K]

Answer:

A

Explanation:

Grass, wood and leather can be brocken down

6 0
2 years ago
Organisms show slowed growth during the:<br><br><br>spring<br><br>summer<br><br>autumn<br><br>winter
Bingel [31]
The organisms show slowed growth during the winter.
6 0
2 years ago
Is the reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a or cytochrome b, why? Provide a
Vadim26 [7]

Answer:

The reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a having a higher reduction potential.  

Explanation:

Electrons from NADH and FADH2 flow spontaneously from one electron carrier of the electron transport chain to the other. This occurs since the proteins of the ETC are present in the order of increasing reduction potential. The reduced cytochrome b has lower reduction potential than cytochrome c1 which in turn has a lower reduction potential than the cytochrome c.

Cytochrome c is a soluble protein and its single heme accepts an electron from cytochrome b of the Complex III. Now, cytochrome c moves to complex IV which has higher reduction potential and donates the electron to cytochrome a which in turn passes the electrons to O2 via cytochrome a3.

3 0
3 years ago
Other questions:
  • Organisms that are asexually produced are more likely to
    13·1 answer
  • One of the main water lines supplying the houses in a town has broken. The town officials have issued an order telling everyone
    8·2 answers
  • Which one of the following is a type of passive transport?
    14·2 answers
  • The process in which pressure from the upper layers of sediment pushes down on the lower layers, causing the sediments to stick
    8·2 answers
  • Which choice best summarizes the outcome of Reid’s experiment
    15·1 answer
  • The three domain system arose when scientists found that eubacteria and archaebacteria were more
    15·1 answer
  • What are TWO REASONS why the terrestrial planets formed closer to the Sun after the supernova event that initiated the formation
    7·1 answer
  • is a collective human effort to comprehend, or better understand, the history of the natural world and how it works, through phy
    14·1 answer
  • Arrange the levels of ecological organizations from smallest to largest
    10·1 answer
  • What is Structure!????????? ​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!