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yarga [219]
3 years ago
14

Which of the following is a requirement for a good scientific hypothesis?

Biology
1 answer:
lubasha [3.4K]3 years ago
8 0
There isn’t a following
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When the product of a metabolic pathway accumulates, it may be able to slow down or turn off the pathway by inhibiting the activ
Nina [5.8K]

Answer: feed-back

When the product of a metabolic pathway accumulates, it may be able to slow down or turn off the pathway by inhibiting the activity of an enzyme that catalyzes an early step in the pathway. This is referred to as feed-back inhibition.

Explanation:

Feed-back inhibition is said to occur when the final product of a biochemical pathway signal the inactivation of the starting materials of the pathway.

For example: when pyruvate signal the inactivation of phosphofructokinase, the glycolytic pathway gets turned off.

5 0
4 years ago
What is the tube connecting the kidneys to the bladder
Shtirlitz [24]

Hi there! Your answer will be: ureters.

It's a set of two small(8-10 inch) tubes.

Their purpose is to carry urine from the kidneys to the bladder.

Hope this helps! :)

5 0
2 years ago
Read 2 more answers
Which of the following statements is true? Group of answer choices All forms of life employ the same genetic code mRNA is the on
daser333 [38]

Answer:

All forms of life employ the same genetic code

Explanation:

The genetic code refers to the set of rules that facilitates the translation of nucleotide sequences into amino acids sequences (proteins). mRNA is read in a group of three nucleotides called CODON, which specifies a particular amino acid. The totality of all codons makes up the genetic code.

However, one of the characteristics of the genetic cos is its UNIVERSAL nature. The genetic code is said to be nearly universal meaning that the genetic code is the same in almost all living organisms with few exceptions. For example, AUG codon encodes Methionine amino acid in all forms of life.

Hence, All forms of life employ the same genetic code is TRUE. Note that, tRNA and rRNA are other types of RNA found in living systems. Also, liver cells are diploid i.e. has two sets of chromosomes. Lastly, interacting organisms affect their environment

6 0
3 years ago
Persons with __________ blood have neither antigen a nor antigen b on their red blood cells but have antibody anti-a and antibod
Flura [38]

Persons with O blood have neither antigen a nor antigen b on their red blood cells but have antibody anti-a and antibody anti-b in their plasma.

ABO blood grouping was discovered by Austrian scientist Landsteiner. It consist of four blood groups- A, B, AB, & O.

Red blood cells have certain extension of the proteins that are called antigen. Two types of antigens are there antigen a & b. The RBCs which have a particular antigen will not have the antibody against the same.

Blood Group A has antigen A and antibody B. Blood group B has antigen B and antibody A. Blood group AB has both antigen and no antibodies while blood group O has no antigen and antibody A & B.

To learn more about red blood cells here

brainly.com/question/17890844

#SPJ4

8 0
2 years ago
The diagram represents the ____________ formula of glucose.
evablogger [386]

Answer:

the diagram represents DNA

3 0
3 years ago
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