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
Sonja [21]
3 years ago
13

“Science is a beautiful gift to humanity ; we should not distort it.”-A.P.J. Abdul kalam.

Biology
1 answer:
Butoxors [25]3 years ago
3 0
It is a wrong quote. Science is supposed to keep changing as we find new information and discover that our previous theories were wrong.
You might be interested in
Hi!:) can you please complete this for me? i’m a little confused.:)
Leya [2.2K]

1. The sun

2. Chemical energy

3. Photosynthesis

4. Store

5. release

6. Cellular respiration?

Last one I'm not 100% sure.

8 0
3 years ago
Assume that you have an illuminated suspension of Chlorella cells carrying out photosynthesis in the presence of 0.1% carbon dio
goldenfox [79]

Answer:

a. PGA down, RuBP up

Explanation:

RuBP, also known as Ribulose-1,5-bisphosphate is a molecule that assist in he fixation of carbon dioxide in the Calvin Cycle or light independent reaction of photosynthesis.

RuBP is combined with carbon dioxide using the enzyme known as rubisco to form an short-lived intermediate product which divides to form two 3-carbon molecule structure known as 3-phosphoglycerate.

<em>If the concentration of carbon dioxide is suddenly reduced, it thus means that the rate of production of 3-phosphoglycerate will reduce as carbon dioxide becomes a limiting factor. Hence, 3-phosphoglycerate's  concentration will reduce while more RuBP will become available as a result.</em>

The correct option is a.

3 0
3 years ago
Which of the following best describes cell communication processes that are present in bacteria, yeast, and multicellular organi
Savatey [412]

Answer:

They release chemical messengers to communicate with cells they may or may not be in direct contact with.

Explanation:

Unicellular organisms such as bacteria or yeast, 'talk' to each other through the release of chemicals. In bacteria, this is known as quorum sensing which allows them to determine the surrounding bacterial population density. In yeast, one of the more popular pathways is known as the mating factor pathway, which allow the organisms to find mates. Whereas, in multicellular organisms (such as humans), this chemical release allows for cell-cell co-ordination which keeps the system functioning correctly.

5 0
3 years ago
The _____ theory states that the basic level of life is that of the individual cell.
Kobotan [32]
It is part of the cell theory
4 0
3 years ago
List and explain the function of four organelles found in eukaryotic cells.<br> HELP NOW !
Elan Coil [88]

Explanation:

Below is a list of organelles that are commonly found in eukaryotic cells.

Organelle: Function

Nucleus: The “brains” of the cell, the nucleus directs cell activities and contains genetic material called chromosomes made of DNA.

Mitochondria: Make energy out of food

Ribosomes: Make protein

Golgi Apparatus: Make, process and package proteins

Lysosome: Contains digestive enzymes to help break food down

Endoplasmic Reticulum: Called the "intracellular highway" because it is for transporting all sorts of items around the cell.

Vacuole: Used for storage, vacuoles usually contain water or food. (Are you are thirsty? Perhaps your vacuoles need some water!)

Plant cells also have:

Chloroplasts: Use sunlight to create food by photosynthesis

Cell Wall: For support

5 0
2 years ago
Other questions:
  • When can primary succession occur?
    12·2 answers
  • What are the four important conditions of a respiratory surface
    15·1 answer
  • When water vapor form liquid water droplets on a window in the early morning this is an example of a.evaporation
    13·1 answer
  • Iron deficiency anemia is the most common mineral deficiency. <br> a. True <br> b. False
    12·2 answers
  • How to deal with stress-eating for comfort in a time of anxiety QUIZZ
    8·1 answer
  • What Cellular Process breaks down this molecule into the energy-carrying molecule found in the cells of all living things?​
    14·2 answers
  • What is the length of a 0.2-mm object expressed in je m?
    6·1 answer
  • The relationship between a carnivore and an herbivore can be stated as
    13·2 answers
  • 15 PTS PLEASE HURRYYYY
    10·1 answer
  • HELP PLEASE I NEED ANSWERS ASAP
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!