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iris [78.8K]
3 years ago
7

What structure is common to all five kingdoms of living organisms?

Biology
1 answer:
Amanda [17]3 years ago
4 0
The five kingdoms of living organisms are Monera, Protista, Fungi, Plantae and Animalia. Monera is for single-celled individuals which just absorb nutrients from the cell wall. Protista is for protists, fungi is for muticellular organisms, plantae is to plants and animalia is to animals. The common structure among them is DNA> 
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if you were to grill a steak, would it be better to put salt on before or after you cooked it? explain why in terms of osmosis
LUCKY_DIMON [66]
I think it'd be better to do it before you grill it cause while its on the grill it'll soak up all the seasonings and make it better tasting then it would if you would have salted it afterwards
7 0
3 years ago
Read 2 more answers
What is the expected phenotypic ratio for feather colour if two chickens with blue feathers are crossed
ss7ja [257]

Answer:

The correct answer is - 1:2:1 for black : blue : white chicken.

Explanation:

We know that color of the feather is a trait of the chicken that shows the codominance type of inheritance pattern where both forms of the trait are dominant and make a mix of the forms. In this case, blue is heterozygous BW and black BB and white is WW, then crossed between BW with BW

gametes: B, W and B, W

Punnett

           B       W

B        BB      BW

W        BW     WW

thus, the phenotypic ration is - 1 black : 2 blue : 1 white

7 0
2 years ago
Describe ONE similarity in the interaction between receptor: hormone , antibody: antigen, enzyme: substrate ? PLEASE HELP
nlexa [21]
All mentioned complexes (receptor-hormone, antibody-antigen, enzyme-substate) are involved in a molecular recognition.The molecular recognition involves <span>non-covalent </span> interaction between molecules. To form complex, molecules must be complementary in shape and charges, and usually, they are compared to key and lock. This way, the selectivity and specificity of recognition between molecules are assured.
8 0
3 years ago
Which of the source of atp for muscle contraction ​
cupoosta [38]

ATP is required for muscle contraction. Four sources of this substance are available to muscle fibers: free ATP, phosphocreatine, glycolysis and cellular respiration. A small amount of free ATP is available in the muscle for immediate use.

Hope this helps :)

3 0
3 years ago
PLEASE HELP QUICK!!!
VMariaS [17]

Answer:

its the 3rd one

Explanation:

chmical wheathering one

4 0
3 years ago
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