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nikitadnepr [17]
3 years ago
11

Suppose that an unusually high degree of aurora kinase activity is observed in the cervix. what could we reasonably conclude abo

ut c5m treatment efficacy across all cervical cancer cell lines, using this new information and the data within the passage.
a. c5m will significantly inhibit mitotic progression in cancerous cervical cells.
b. c5m will significantly inhibit mitotic progression in cancerous cervical cells, but only if p53 gene expression is knocked out.
c. c5m will not significantly inhibit mitotic progression in cancerous cervical cells.
d. insufficient information is available to make conclusions about c5m treatment efficacy. "
Biology
1 answer:
adoni [48]3 years ago
4 0

Answer:

The preferable statement will be - D

D. insufficient information is available to make conclusions about c5m treatment efficacy.  

Explanation:

  • The given information does not disclose that the C5m would work in all cervical cancer strains.
  • Though it seems like c5m will work only when p53 expression is off. Option B is also correct from this context.  

Nothing can be surely said because of insufficient information.

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Transcribe the following (DNA ⇒ mRNA);<br><br> GCG TAT GGC
damaskus [11]

Answer:

CGC AUA CCG - RNA

CGC ATA CCG - DNA

Explanation:

Uracyl (U) is present in RNA instead of Thymine (T)

Also opposite RNA/DNA molecules pair with each other.

Adenine pairs with Uracyl (RNA)/Thymine (DNA)

Cytosine pairs with Guanine (both RNA & DNA)

8 0
2 years ago
HELPSSS PLS
bazaltina [42]
In my opinion the answer would be A.
7 0
3 years ago
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The process in which haploid gametes are formed in diploid organisms is called
maria [59]

Answer:

There are two types of cell division Mitosis and Meiosis

a cell divides to form diploid gametes during mitosis and haploid during meiosis

6 0
3 years ago
Many naturally occurring environmental exposures increase risk for cancer. Residents in many parts of North America are exposed
Katena32 [7]

Answer:

RADON GAS

Explanation:

Radon is a naturally occurring gas, which is produced due to the radioactive decay of the Radium element. It is one of the dense gas that is mostly concentrated in the lower portion of the houses, and are trapped in the cracks and fractures of the walls of houses and buildings.

Radon gas is an invisible, colorless and odorless gas, which is a very harmful gas, and exposure to Radon gas can cause an individual to suffer from cancer.

In recent studies, it has been found that in many parts of North America, a large number of residents are exposed to Radon gas, which led to an increased risk of cancer.

7 0
3 years ago
Describe the vascular system of plants. Include brief descriptions of the characteristics and function of xylem and phloem.
solong [7]

Answer:

The vascular tissue of the plants distributes water and nutrients, which guarantees a constant growth. Each newly formed cell needs to become the corresponding cell type in vascular tissue.

Explanation:

Like animals, plants need water and nutrients. While animals use a circulatory and digestive system to obtain and distribute nutrients, plants use a vascular system. This system absorbs water, vitamins and minerals from the soil and then transmits energy in the form of carbohydrates to the roots. The main components of the vascular system are the xylem and the phloem.

<u>Xylem</u> is a complex tissue formed by several cell types. Its function is the conduction of water and minerals from the root to the leaves. Among the cells that form this complex tissue differ:

- Conductive cells or tracheal elements: they are dead elements at maturity, they serve for vertical conduction and support

- Vessel members are observed in Angiosperms, the largest plant group with the most recent evolution; They are short, wide cells with thick secondary walls, they differ from tracheids because they are perforated elements.

- Storage elements: parenchymal cells, thick walls, secondary, can present crystals and other cellular contents.

- Support elements: fibers in the Angiosperms and fibrotracheids in Gymnosperms, elements of intermediate characters between the fibers and the tracheids.

<u> Phloem</u> cells conduct food (photosynthesis produced by photosynthesis) from the leaves to the rest of the plant. They are living cells at maturity and in histological preparations colored with Astrablue take the color blue. Phloem cells are located outside the xylem.

The sieve elements of this tissue are: the sieve cells in the Gymnosperms and the members of sieve tubes with their respective accompanying cells in the Angiosperms. The accompanying cells retain their nuclei and control the neighboring sieve tubes. Dissolved food, such as sucrose, circulates through the screened areas that connect these cells to each other.

Being a complex tissue, it also has parenchymal cells for storage and fibers and sclereids as a support.

4 0
3 years ago
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