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
Art [367]
3 years ago
11

What is heamoglobin​

Biology
2 answers:
Veseljchak [2.6K]3 years ago
7 0
Haemoglobin or hemoglobin is a iron containing oxygen transport protein present in RBC’s (red blood cells) of all vertebrates. It is the reason why blood is red.
Harlamova29_29 [7]3 years ago
4 0
Hemoglobin is a red protein responsible for transporting oxygen in the blood of vertebrates. Its molecule comprises four subunits, each containing an iron atom bound to a heme group.
You might be interested in
A type of diffusion where nearly all of the people are affected
NNADVOKAT [17]
.............()......
3 0
3 years ago
If t=talk and t= short what will be the physical appearance of the offspring in the cross
qwelly [4]

Answer:

If T=tall and t=short, what will be the physical appearance of the offspring in the cross?

Explanation:

It looks like your question is incomplete, so I'll try to fill in the blanks.

The offspring will depend on the parents.  Each parent will need two alleles, so each parent would have to be TT (tall), Tt (tall) or tt (short--this is the only way to have a short individual).

Here are all the possible crosses:

TT X TT  = 100% TT (all tall)

TT X Tt = 50% TT, 50% Tt (all tall)

TT X tt = 100% Tt (all tall)

Tt X Tt = 25% TT (tall), 50% Tt (tall), 25% tt (short)

tt X tt = 100% tt (short)

Note that if there is a T present in the genotype (TT or Tt), that individual will be tall.  The only way to produce short offspring is for the both parents to have a copy of the short allele (t).  

3 0
2 years ago
How did early life arise?
allsm [11]

Answer:

The earliest known life-forms on Earth are putative fossilized microorganisms, found in hydrothermal vent precipitates, that may have lived as early as 4.28 billion years ago, relatively soon after the oceans formed 4.41 billion years ago, and not long after the formation of the Earth 4.54 billion years ago.

Explanation:

6 0
2 years ago
Any repeating cycle of biological activity, such as sleep and waking cycles or changes in body temperature, is known as a(n)
melamori03 [73]

Answer:

circadian clock

Explanation:

3 0
2 years ago
Which of the following is NOT true of cellular respiration?
Marizza181 [45]
A is false.
Respiration breaks down glucose and oxygen, not food.
Hope this helps.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What practice should an obese individual on a diet carry out
    12·2 answers
  • The map shows concentrations of ozone around the world. Ozone shields Earth from harmful ultraviolet light rays from the sun, wh
    6·2 answers
  • The Earth is populated mostly by single-celled organisms, such as bacteria. However, there are many multi-celled organisms as we
    14·2 answers
  • What systems make up the marine iguana?
    9·1 answer
  • When making bread, yeast, flour, sugar, and water are mixed together and set in a warm area to rise. A student cut the rising do
    6·1 answer
  • How does energy flow in a food chain or web? What happens as it moves up in trophic levels
    12·1 answer
  • Sexual reproduction results in organisms with more what?:
    10·1 answer
  • Plz answer the questions for me!!!!!!!
    8·1 answer
  • Aldo Leopold, an ecologist, wrote about his home state of Wisconsin in The Sand County Almanac. In one moving section, he descri
    6·1 answer
  • The heart is an example of which level of organization within an organism?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!