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
Free_Kalibri [48]
3 years ago
13

"how can you visually distinguish between newly formed cells and older cells?

Biology
2 answers:
Rufina [12.5K]3 years ago
6 0

what are the choices?

sergeinik [125]3 years ago
6 0

By looking how degraded the telomere (a compound structure at the end of a chromosome)  is, you see that;

<u>Longer = younger </u>

<u>Shorter = older </u>

<em>New cells are smaller, nucleus takes up more space in Cell = younger.</em>

You might be interested in
Tissue found in leaf stalks below the epidermis is________.
NISA [10]
<h2 /><h2><em><u>Collenchyma</u></em><em><u>.</u></em></h2>

<em><u>Explaination</u></em>

<em><u>Collenchyma is the tissue found below the epidermis of a leaf stalk. These are simple permanent tissue, perform photosynthesis when chloroplast is present</u></em><em><u>.</u></em>

5 0
3 years ago
Read 2 more answers
Which property of water explains how water droplets are absorbed by a paper towel?
Vedmedyk [2.9K]

Answer: capillary action

Explanation:

6 0
3 years ago
What are the functions of the plicae, villi, and microvilli?
zhuklara [117]
Plicae, villi and microvilli increase the surface area for he absorption of nutrients
6 0
3 years ago
ATP is used for what?
ZanzabumX [31]
ATP is an energy carrier that holds energy after processes like cellular respiration. The body can turn ATP into energy to do processes like physical movement later on. 

Hope this helps :)
6 0
3 years ago
A recent study of the marine hawksbill turtle's stomach contents revealed that sponges constitute a major portion of their diet.
bearhunter [10]

Answer:

These structures that protect the sponges from most predators, but not turtles, are spicules.

Explanation:

Sponges <em>skeleton</em> is composed of <em>calcium carbonate and siliceous</em> micro-structures called <u>spicules</u>. Their morphology is so varied that it is used in taxonomy for identification and classification.

There are different kinds of spicules:

-         <em>Monoaxonic spicule</em>: needle-shaped, straights or curves

-         <em>Tetraxonic spicules:</em> they have four prolongations

-         <em>Triaxonic or Hexaxonic spicules</em>

-         <em>Poliaxonic spicules </em>

Two terms can be applied to any of these spicules kinds:

-         <em>Megaspicules</em>: They are elongated and compose the main architecture of the sponge skeleton

-         <em>Microspicules</em>: Variable in shape and size, with ancillary functions

Sponges have few predators thank to the spicule structures and their high toxicity. Many of them are capable of perforating soft tissues and producing urticant substances.

6 0
3 years ago
Other questions:
  • Using at least three sentences, explain the cycling of energy through the processes of photosynthesis and cellular respiration.
    14·1 answer
  • homeostasis is the ability of an organism to maintain a relatively stable internal environment. How would an organisms homeostas
    11·2 answers
  • CR endurance is determined by a. the amount of oxygen the body is able to utilize per minute of physical activity. b. the length
    8·1 answer
  • Which of the following statements about genes and traits is true?
    8·2 answers
  • What is one factor that contributes to seasons occurring in the state of New York?
    8·1 answer
  • How do cells work together?
    5·1 answer
  • Where is fresh water found? Select three options
    6·2 answers
  • Can you pick out the statements that accurately describe the development of antibiotic resistance?
    11·2 answers
  • ⚠️PLZ HELP⚠️
    11·1 answer
  • Which gas is produced during phamentation​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!