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Oksi-84 [34.3K]
3 years ago
5

Which of the following elements is NOT located in Period 3?

Biology
2 answers:
Keith_Richards [23]3 years ago
8 0
A lithium. lithium is in the second row
REY [17]3 years ago
6 0

Answer:

b sulfur

Explanation:

cause no

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Enzymes are ___________ that speed _______ reactions by lowering _________________ ________. Proteins _________ in extreme condi
Gnoma [55]

Answer:

enzyme are protein that speed chemical reaction ..

3 0
3 years ago
Describe at least two ways bone functions in protection of the human body
nirvana33 [79]
- helps protect internal organs and fragile body tissues eg. : the cranium protects your brain and eyes and the ribs protect your heart and lungs.
4 0
4 years ago
A plate moves 200 m in 10,000 years. What is its rate in cm/year?
ValentinkaMS [17]

Answer:

B. 2cm/year

Explanation:

To convert 200m to cm, we multiply by 100.

This will be 200*100= 20,000cm

Time is given as 10,000years

Rate in this case is the ratio of distance to time

Rate= distance/time

Rate= 20,000cm/10,000years

Rate=2cm/year

5 0
3 years ago
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Predict where the structural differences would occur between an-pep and other enzymes that do not digest the peptides.
kramer

AN-PEP enzyme refers to a dietary supplement, which has been shown to dissociate gluten in the stomach. It has been proven to help the individuals suffering from Gluten sensitivity or Celiac disease. The scientific name of the enzyme is Aspergillus Niger prolyl endoprotease.  

However, certain structural differences would take place between AN-PEP, which prevent the enzyme from digesting the peptides. Some of the differences like amino acid differences would be expected in the active site, and in the regions, which influence the folded composition of the active site.  


8 0
3 years ago
To maintain turgor pressure, cells in both the leaves and stems of most non-woody or herbaceous plants contain A) chloroplasts.
anygoal [31]
The correct answer is D) A large central vacuole. Hope this helps.
4 0
3 years ago
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