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
marin [14]
3 years ago
14

What is the concept of algae?​

Biology
1 answer:
juin [17]3 years ago
7 0

Answer:

Algae are eukaryotic organisms that have no roots, stems, or leaves but do have chlorophyll and other pigments for carrying out photosynthesis. Algae can be multicellular or unicellular. Unicellular algae occur most frequently in water, especially in plankton.

Explanation:

You might be interested in
Both myoglobin and hemoglobin exhibit cooperative binding to oxygen. True or False
lys-0071 [83]

Answer:

False.

Explanation:

An Haemoglobin molecule  is made up of 4-polypeptides, with each of the polypeptide chain containing an haem group. These haem group can bind with one oxygen atom each.

T<u>he binding of the first oxygen atom  by the first haem group weakens the tertiary protein   structure  of  Quaternary structure  Hb, thus it makes it easier for the second Oxygen atom to bind faster, and the 3rd oxygen very fast and the 4th oxygen atom the fastest.These accelerated binding of the oxygen atoms, facilitated by the first binding O2, is called cooperative binding.It aids oxygen binding capacity and tranport functions  of Hb,</u>

<u />

<u>Myoglobin is an oxygen storage protein in  muscles, and not oxygen carrying molecule, It releases  stored O2 only in condition of low oxygen supply</u>.It has   one haem group in its molecule.Therefore its structural features can  not  carry out  cooperative binding.

6 0
3 years ago
The mineral assemblage within metamorphic rock is ________.
Vesna [10]
Dependent on both the mineral assemblage of the protolith and the temperature and pressure of formation...
Or
both minteral content of the prolith and the temperature and pressure formation..
I really don't know my answer wrong or right....if it's wrong pls forgive me....
6 0
3 years ago
_____fertilization occurs within the body of the female.
anygoal [31]
On site means insitu.

invitro means in glass like a test tube.
5 0
3 years ago
The diameter of a typical eukaryotic cell is approximately ten times the diameter of a typical prokaryote. What is the ratio of
Finger [1]

Answer:

c. 1000:1

Explanation:

c. 1000:1

(remember that the volume is x^3)

(happy to help ) :)

can i get brainliest

7 0
3 years ago
Although the u.s. government classifies both marijuana and hemp as the same plant, they are quite different. the primary use of
Arte-miy333 [17]
Hemp can be used to make rope textiles clothing shoes food paper bio plastic the main one for your answer would probably be pain relief
5 0
2 years ago
Other questions:
  • A student sets up an experiment and wants to see if different amounts of fertilizer affect the growth of basil. They place 4 sep
    12·1 answer
  • You have just delivered a premature baby. Your assessment reveals that he is breathing adequately; however, his heart rate is 90
    9·1 answer
  • Write the complementary dna strand for AATGAATAGCTAGCTT
    12·1 answer
  • Members of Chondrichthyes are thought to be descended from fishes that had ________.
    11·1 answer
  • The Florida Panther has a _____ population density.<br><br> good<br> low<br> high<br> no
    8·2 answers
  • Which reproductive method is the only one available to mosses and ferns?
    14·1 answer
  • The circulatory system works closely with which two other systems?<br>NEED THIS quick!!!
    13·1 answer
  • In what ways are producers and consumers alike?
    11·2 answers
  • Why do those in forestry need to be able to perform basic operations without the aid of digital technology?
    11·1 answer
  • What do the arrows on a food web or food chain indicate?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!