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
balandron [24]
3 years ago
13

Describe the function of chloroplasts

Biology
1 answer:
enot [183]3 years ago
8 0

Chloroplast conducts photosynthesis, this helps convert light energy into chemical energy for plants,

Hope this helps

-Autumn leaves

You might be interested in
Age-associated changes in the immune system, also known as _______________________, are thought to be responsible for the increa
wariber [46]

Answer:

The correct answer is: Immunosenescence.

Explanation:

  • Immunosenescence can be defined as a biological age-related phenomenon due to which the cells of the immune system are unable to function efficiently with increase in age.
  • As a result of this the aged individuals becomes susceptible to various infections and diseases.
  • This happens because of the following reasons:
  1. The immune cells are formed from the progenitor cells called the Hematopoetic Stem Cells (HSCs) which are abundantly found in the bone marrow. These cells have the capacity of self-renewal and also differentiation into various types of immune cells. Due to aging, these cells accumulate large number of Reactive Oxygen Species (ROS) that that causes oxidative damage to the DNA. Also, with age the telomere (the repititive DNA sequence located at the chromosome terminal that protects the end of the chromosome from undergoing recombination or fusion with other chromosomes) length shortens resulting in the generation of damage in DNA. All these reduces the self renewal and differentiation capacity of these cells.
  2. Other cells of the immune system like, the white blood cells, anti-body producing B-cells, cytotoxicity inducing T-cells, natural killer cells also accumulate similar DNA degrading components. This reduces their life time and also the efficiency of their activity.
5 0
3 years ago
The oxygen is then combined with complex carbon-containing molecules in the ____ in a chemical reaction.
Pavel [41]

Answer: 1

Explanation: We are taking oxygen out of the air to breathe carbon is oxygen!

6 0
3 years ago
I don’t know if the bottom is considered a brake or if it is not.
elena-s [515]
I think it is I because it is at the top of the cart
7 0
3 years ago
Plz help asap 15 points plz plz plz
defon
11460 years old is the answer.
5 0
3 years ago
Read 2 more answers
Pls help!! ill give brainlest !!
Sever21 [200]

Answer:

meiosis

Explanation:

meiosis occurs first in the sex gametes while mitosis occurs later in growing cell

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following occurred in the presence of tetrodotoxin?
    14·1 answer
  • Which organelle is labeled G?
    8·2 answers
  • Genetic material includes two basic molecules. What are they? <br> A) ADP and ATP<br> B) RNA and DNA
    6·2 answers
  • 2. Cellulosic Biofuels are fuels that are produced by fermentation of cellulose containing materials (wood, leaves, paper, etc.)
    5·1 answer
  • Evolutionary theories are supported by evidence of
    12·1 answer
  • Each body cell of a goldfish contains 94 chromosomes.
    15·1 answer
  • Oxygen diffuses from the _________ to the _________ where it enters red blood cells.
    12·1 answer
  • HELP PLEASE PLEASE PLEASE PLEASE
    13·1 answer
  • ¿Qué sucedería si por una epidemia desaparecieran las golondrinas marinas?
    12·1 answer
  • Name three methods of disrupting cells before fractionation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!