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Sergeeva-Olga [200]
3 years ago
12

Amy wants to surround her yard on all 4 sides with a fence. Her rectangular yard

Biology
1 answer:
daser333 [38]3 years ago
5 0

Answer: she will need 3750 meters

Explanation:

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In mitosis, each chromosome is made up of __________ that carry the same alleles.
Kruka [31]

Answer: Sister chromatids.

Explanation: Because the Sister chromatids carry the same alleles.

4 0
3 years ago
Which choice best describes the antimicrobial activities in the mouth?
kykrilka [37]

The antimicrobial activities in the mouth are hydrochloric acid denatures proteins and killing many microbes.

The capability of an hydrochloric acid activating pathogen-killing compounds is not a part of insect immunity,There has recently been an increase in interest in trehalose metabolism for therapeutic applications due to trehalose's relevance in numerous pathogenic species.The most significant biosynthetic process is the enzyme TPP (trehalose-6-phosphate phosphatase) (OtsAB).

Here, five important nematode and bacterial pathogens' recombinant TPPs, including three new members of this protein family, are compared for their enzyme characteristics.

The kinetics of the hydrolysis of trehalose-6-phosphate show that all five enzymes display burst-like kinetic behaviour, which is characterised by a decrease in enzymatic rate beyond the pre-steady state.

The observed super-stoichiometric burst amplitudes can be explained by many global conformational changes that occur in members of this enzyme family during substrate processing.

Learn more about hydrochloric acid by using this link:

brainly.com/question/15231576

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7 0
1 year ago
Describe the pros and cons of the treatments used for each of the sickle cell anemia patients investigated in this activity.
notka56 [123]
Sickle cell anemia is caused by an abnormal hemoglobin in red blood cells. hemoglobin is the red pigment found in red blood cells for carrying oxygen.The abnormality arises from a genetic mutation in the DNA gene that codes for the  beta chain of the protein called globin of which hemoglobin is made of.In the beta chain, the sixth amino acid called glutamine is replaced by another one called valine.<span>This one change in the amino acids cause the hemoglobin protein  to behave abnormally, causing  red blood cells to lose their normal spherical shape and become bent like a sickle, hence the name "sickle cell" anemia</span>
5 0
3 years ago
Iron is part of the hemoglobin in red blood cells. what is the purpose of hemoglobin?
m_a_m_a [10]
The main purpose of hemoglobin is the transport of OXYGEN and CARBON DIOXIDE
4 0
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Organisms can be classified in the same species by morphyolgy and
Marina CMI [18]
And reproductive isolation
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