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oee [108]
3 years ago
15

Why would a doctor do blood tests on a pregnant woman?

Biology
1 answer:
umka2103 [35]3 years ago
4 0

Answer:

D

Explanation:

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Which of the following statements about gluconeogenesis in animal cells is true?
MakcuM [25]

Answer:

C. THE CONVERSION OF FRUCTOSE 1,6-BISPHOSPHATE to fructose- 6- phosphate is not catalyzed by phosphofructokinase -1, the enzyme involved in glycolysis.

Explanation:

This statement is true as the enzyme involved in this step is FRUCTOSE-1,6-BISPHOSPHATASE.

Gluconeogenesis is the coversion of non-carbohydrate molecules (lactic acid, amino acids, glycerol) through the pyruvic acid into glucose in the cells.

This process takes place mainly in the liver and occurs during periods of fasting, starvation, low carbohydrate diets.

The pathway of gluconeogenesis involves eleven steps of enzymatic catalyzed reactions.

In the conversion of fructose 1,6- bisphosphate to fructose-6-phosphate is catalyzed by fructose 1,6-bisphosphatase and not by phosphofructokinase -1 which is involved in glycolysis. This step is a rate-limiting step of the pathway.

The conversion of glucose-6-phospahte to glucose is not catalyzes by hexokinase but glucose -6- phosphatase.

7 0
3 years ago
How are prokaryotes useful to our world? Provide one example
Nataliya [291]
They train our immune system so it's ready when our bodies are attacked, and they aid in digestion and supply us with vitamins. ... Scientists and doctors can even utilize prokaryotes to help the human body.
7 0
3 years ago
Explain why it would be a problem if an organism's very first stem cells were copied and multiplied like usual, but they didn't
Allisa [31]

Answer:

If they didn't differentiate then the stem cells would stay the same type and if it somehow kept multiplying then they would just be a massive blob with no actual form or way of functioning.

6 0
3 years ago
___ transport moves molecules across the plasma membrane of a cell with the help of transport proteins and energy (atp).
eimsori [14]

Active transport moves molecules across the plasma membrane of a cell with the help of transport proteins and energy (ATP).

Active transport is the means of transport of molecules across the plasma membrane with the help of energy. This method is usually used for the transport of molecule against their concentration gradient, i.e., from lower concentration to higher concentration.

Plasma membrane is the outer layer surrounding the cell. It is made up of lipid bilayer, proteins, carbohydrates and cholesterol. The lipid bilayer is amphipathic since the lipid head is hydrophilic and its tail is hydrophobic. The plasma membrane is semi-permeable in nature.

To know more about active transport, here

brainly.com/question/19098496

#SPJ4

3 0
2 years ago
Which of the following statements about hormone transport and distribution is not true? a. free hormone concentration is not inf
adelina 88 [10]
E . all of the statements are true hope i’m correct
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3 years ago
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