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
BartSMP [9]
3 years ago
9

Cells grown in laboratory culture dishes undergo only a fixed number of division before dying. The number of possible divisions

drops depending on the age of the donor organism. This phenomenon is called the
Biology
1 answer:
Alex787 [66]3 years ago
8 0

Answer:

Hayflick limit

Explanation:

The Hayflick limit, or Hayflick phenomenon, is the number of times a normal human cell population will divide before cell division stops. It was postulated by Leonard Hayflick in 1961,

You might be interested in
QUESTION 25
Gelneren [198K]

Answer:

25.Motor input

26. Retina

4 0
3 years ago
Please help I’m being timed and please no links
vlada-n [284]
I would think A I’m not sure
4 0
3 years ago
Read 2 more answers
Estimating Population Size – Review the two approaches to estimating population size and answer the following questions.
Andre45 [30]

Answer:

b) there are 56 deer in 1000 acres of area.

Explanation:

If a person has 1000 aces of land and a local wildlife biologist tell him that on every 18 acres only one deer is present so in 1000 acres there are 56 deer are present.

calculation;

1 deer ------ 18 acres

x --------- 1000 acres

by cross multiplication, we get

18 x = 1000

both side divided by 18, we get

x = 55.5

by rounding off we get

x = 56

3 0
3 years ago
Describe the transformation of energy that occurs during photosynthesis.
Doss [256]

Answer:

Photosynthesis is the process of converting light energy into chemical energy in the form of glucose, in small structures called chloroplasts. The glucose made in photosynthesis is then used during cellular respiration.

4 0
3 years ago
Amino acid, globular structure C, H, O, N, amino acid sequence smallest to largest
nlexa [21]

 

<span>Given:

</span>

<span>H
C
N
O
amino acid</span>

Amino Acid sequence

Global Structure

 

<span>Find:

Order from smallest to largest = ?</span>

 

H, C, N, O, amino acid, amino acid sequence, globular structure.

<span>
These contains</span> amine and carboxyl functional groups, along with a side chain specific to each amino acid.

5 0
3 years ago
Other questions:
  • The amount of heat needed to increase the temperature of a 1-kilogram substance by 1°C is known as the _______.
    8·2 answers
  • The somatosensory cortex in the human brain processes information about _____. facial recognition body sensations voluntary move
    7·1 answer
  • A family has a Y-linked disease that affects the father. What is the chance of a male offspring inheriting the same disease?
    12·2 answers
  • Is this an outbreak?
    6·2 answers
  • Which human activity is most affected by increasing numbers of dead zones in the ocean
    12·1 answer
  • New England was a neighbor to which geographical area 220 millions ago ?
    15·1 answer
  • The phylum Cycliophora was discovered in 1995. They are tiny organisms that live in large numbers on the outsides of the mouthpa
    11·1 answer
  • Why do they take away your shoelaces and belt in jail monster?
    9·1 answer
  • What is being carried by a disease carrier?
    8·2 answers
  • List 4 concepts you learned in this unit about waves and explain how each one applies to your life (4 points)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!