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
Natalija [7]
3 years ago
6

Why do people have different DNA if we are all regular "humans"

Biology
1 answer:
elixir [45]3 years ago
4 0
If we all had the same DNA that would mean we would all be the same, no differences <span />
You might be interested in
How many total, non-unique alleles are there for each gene in a population of 400 humans?
Ostrovityanka [42]
There are 200 for each gene
6 0
3 years ago
Carbonic anhydrase is an enzyme found in the cytoplasm of a cell. You genetically modified the gene which produces the mRNA for
Juli2301 [7.4K]

Answer:

Explanation:

Carbonic anhydrase modification is a promising strategy for improving the potency and stability of carbonic anhydrase, which is used to expedite CO2 uptake from flue gases. Carbonic anhydrase can be genetically engineered to increase CO2 conversion, absorption of CO2 from a gaseous state into bioactive compounds, and mineral synthesis.

When carbonic anhydrase attaches to a ribosome, the carbonic anhydrase will now be synthesized at first by the free ribosome, after which the ribosome will become a bound ribosome and the protein will be present in the rough Endoplasmic reticulum when the synthesis is complete.

8 0
3 years ago
Which is a type of passive transport?
aniked [119]
Diffusion because it requires no energy
4 0
3 years ago
Read 2 more answers
Birds and mammals have a four-chambered heart, but most reptiles have a three-chambered heart. How does this fact affect the con
eduard

Answer:

The animals present body structure is due to evolution. It is seen in each part including the structure of the heart. The vertebrate heart becomes complex from a simpler form.  

Invertebrates, the heart of fishes is two-chambered having one auricle and one ventricle. The deoxygenated blood gets purified in the gills. They are aquatic and no lungs for breathing. The hearts pump a mixture of oxygenated and deoxygenated blood to the body.  

The amphibians and reptiles have 3 chambered heart as they lead terrestrial mode of life. The gills modified into the lungs.  The left auricle receives pure blood and the right auricle receives deoxygenated blood. The blood purified in the lungs and in the ventricle, both types of blood get a mix. The ventricle pumps the mixed-blood throughout the body.

In the case of birds and mammal, the heart is 4 chambered and the oxygenated and deoxygenated blood are separated. These two are higher vertebrates. No mix of pure and impure blood, the body receives only the oxygenated blood.

This shows to construct the phylogenetic tree of vertebrates - the fishes should be in the bottom, and above it amphibians, reptiles, then, mammals and birds on the top branch of the tree. As the chambers and structure of the hearts modified one after another.

6 0
3 years ago
It’s 7:00 at night and you haven’t eaten anything since lunch. Which part of your brain is telling you that you’re hungry?
strojnjashka [21]
The the lateral hypothalamus
6 0
3 years ago
Other questions:
  • The _____________ is the first major organ to form in a developing fetus.
    12·1 answer
  • The nutrient found most abundantly in both the human body and in foods is what
    13·1 answer
  • Help ASAP will give BRAINLIEST
    9·2 answers
  • How was the Cretaceous period different from the jurassic <br> period
    6·2 answers
  • Help please biology !!!
    8·2 answers
  • What is intramembranous ossification? what is intramembranous ossification? the formation of bone from preexisting fibrocartilag
    5·2 answers
  • The base on the mRNA strands are called?
    5·2 answers
  • A pregnant mouse is exposed to high levels of a chemical. Many of the mice in her litter are deformed, but when they are interbr
    9·1 answer
  • g The gastrointestinal tract has 4 basic layers. Which layer is the one that comes in contact with the food that you eat?]
    13·1 answer
  • 1. Which European countries sent explorers during the Age of Contact that<br> set foot in Texas? *
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!