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natita [175]
3 years ago
12

How can epistasis be observed in an adaptive landscape?

Biology
1 answer:
pashok25 [27]3 years ago
5 0

Explanation:

The answer is mujko nahi pata

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The advantage of the pentose phosphate pathway is that it produces all of the following except:
Fudgin [204]

Answer:

The correct answer is a. three ATPs

Explanation:

Pentose phosphate is also known as hexose monophosphate shunt and this pathway is the alternative pathway through which glucose is oxidized.  

Pentose phosphate pathways are used to produce many intermediated that contains 4 and 5 carbon sugars which are then used as the precursor for synthesis of amino acids and nucleic acids.  It also provides precursors for the synthesis of glucose.

NADPH is also produced in this pathway which is used for the reduction of molecules by providing a source of electrons. No ATP generation takes place during the pentose phosphate pathway.

So all the statements are true except a. three ATPs.

5 0
4 years ago
7.07 worksheet....
Ksju [112]
1. 6 and 9 
<span>2. 3, 7, and 8 </span>
<span>3. 1,2,4,and 5</span>
3 0
3 years ago
your lab group is studying the lac operon. you perform a mutagenesis and plate out the resulting bacterial colonies on medium co
Contact [7]

It is likely that the light blue colonies have a mutation in GENE I (lacI gene). LacI (lactose inhibitor) is a DNA-binding factor that represses transcription of the lac operon.

The lacI gene (regulatory gene for lac operon) is a gene located upstream of the three genes of the lac operon (i.e., lacZ, lacY, and lacA), which are transcribed as a unit.

The inducer of the lac operon is allolactose. When lactose is present, a small amount of this molecule is converted to allolactose.

The lac repressor, which is encoded by the lacI gene, binds to the operator upstream of the lac operon, thereby preventing its transcription unless the inducer is present.

Finally, the lacZ gene produces an enzyme called β-galactosidase, while X-gal is a blue-colored product precipitated when a bacterial colony expresses a functional β-galactosidase.

Learn more in:

brainly.com/question/9739412

3 0
3 years ago
Plz answer I really need help lots of points I'm begging ​
mr_godi [17]

Answer:

Lets consider the dominant allele to be represented by T and the recessive allele to be represented by t.

The punnet square can hence be completes as:

        T         t

T     TT      Tt

t       Tt       tt

The blanks can be filled as:

1: t

2: T

3: Tt

4: T

5: Tt

6: t

7: TT

8: Tt

9: tt

10:Tt

4 0
3 years ago
Name the eight levels of classification from most general to most specific
Tems11 [23]
It is domian, kingdom, phylum,class,order, family, species. aka. King Philip coughed on Fred and then he got sick
4 0
4 years ago
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