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Morgarella [4.7K]
3 years ago
13

In which layer of the atmosphere did the Concorde cruise?

Biology
1 answer:
storchak [24]3 years ago
8 0

Answer:

The Concorde aircraft cruised at Mach 2 at about 19,000 m (62,000 ft), and the SR-71 cruised at Mach 3 at 26,000 m (85,000 ft), all within the stratosphere.

Explanation:

Your Welcome:)

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how is the knowledge of prokaryotic and Eukaryotic cells beneficial to you for understanding the living organisms better​
tatyana61 [14]

Explanation:

im pretty sure its They ward off disease-causing organisms by competing for space and nutrients on and inside the body. ... Scientists and doctors can even utilize prokaryotes to help the human body. The two key components of ecosystem stability are resilience and resistanc

8 0
3 years ago
In an ape, the space between the upper lateral incisor and the canine that accommodates a large, projecting lower canine is a:
iVinArrow [24]

Answer: diastema

Explanation:

Diastema is condition in which a gap develops in between the two teeth. The spaces or gaps develop in the upper front teeth. The space or gap may appear between the biting teeth (canines or incisors) and in between the grinding teeth (molars or premolars). This occurs when there is unequal relationship develop between the size of jaw and teeth. The space can be too large that it can accommodate the parts of lower canine.

According to the above description, the condition can be considered as diastema.

3 0
4 years ago
Explain how cell division allows changes in the DNA of a zygote to be inherited by future generations
Katarina [22]

Answer:

Explanation:

When cell divides, the DNA will replicate in the parent cell or make copies of itself and this will make the chromatics to split or divide in order to create a new cell or daughter cell which contain the exact same DNA. The daughter cell then pass these DNA to subsequent generations, when it also undergo cell division and the dna is been replicated

6 0
3 years ago
Axl is a receptor tyrosine kinase that is highly upregulated in cancer cells. Your PI is interested in generating a new therapeu
PSYCHO15rus [73]

Answer:

Answer explained

Explanation:

a. Overexpression of Axl receptor tyroxine kinase correlates with the decresed patient's overall survival and hence it's inhibition is under process.

AXL TKI BMS777607 treatment increased AXL protein levels after 24 h as observed by Western blot and flow cytometry analysis. Mechanistically, this inhibition-induced AXL cell surface accumulation was neither associated with epigenetic modifications, nor altered transcriptional and translational regulation. Hence this later increased the glycosylated protien abundance in kinase dead mutant. The kinase function blockaging resulted in impaired internalisation which finally incresed the level of proliferation.

An alternative technique may exist in linkage of Axl Tkl to a degradation machinery recruitment unit .

b. Mendelian disorders like cystic fibrosis results from error in the given DNA sequence which can be autosomal dominant and recessive both and also X or Y linked. Mutated gene results in the Mendelian disorders. Whereas in cancer there can be mutation or proliferation of the given cells in a specific area. In cancer cells there is 2.5 times more the mRNA present while 6.2times the DNA and hence the detection and diagnosis automatically becomes difficult as in Mendelian disorders only single sequence needs to be studied at a time .

7 0
4 years ago
If a woman's egg cell that is fertilized by a sperm contains a mutation, who would this mutation affect?
zhannawk [14.2K]
The egg because the mutations that are made are giving the egg traits
4 0
3 years ago
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