What do pathogens that cause cancer include?

Answer:

Certain infectious agents, including viruses, bacteria, and parasites, can cause cancer or increase the risk that cancer will form. Some viruses can disrupt signaling that normally keeps cell growth and proliferation in check.

Explanation:

H. pylori is the first bacterium to be termed a definite cause of cancer in humans by the International Agency for Research on Cancer.

Can someone please help me

Which statement(s) are true about mutations? (select all that apply)


a .They can be neutral
b. They are only heritable if they occur in gametes
c . They are always heritable
d. They can be beneficial

Scientists looking for a repressor of the androgen receptor (AR)-mediated transcription gene discovered a protein, Ankrd1. ARs were observed to bind to Ankrd1 and, in cells where Ankrd1 was over-expressed, AR-mediated transcription was inhibited. The scientists also detected lower levels of ARs when Ankrd1 was overexpressed using chromatin immunoprecipitation (ChIP) and Ankrd1 was not detected by ChIP.Based on these observations, which of the following conclusions would the scientists most likely draw?
A. Ankrd1 is binding to ARs and preventing ARs from binding to the promoter, which inhibits mRNA transcription
B. Ankrd1 is binding to the promoter and blocking ARS from binding, which prevents transcription of AR- mediated genes.
C. Ankrd1 is binding to multiple sites and causing DNA to loop, preventing ARS from binding and activating gene transcription
D. Ankrd 1 is binding to chromatin, recruiting proteins that remove acetyl groups, and silencing transcription of that region of DNA.

What is the driving force of it’s watershed?

In guinea pigs, short fur (S) is dominant to long fur (s). Two heterozygous guinea pigs
(Ss) mate. Complete the Punnett square and then list the percentages of the
expected genotypes for their offspring.

A scientist crosses a brown guinea pig with a white guinea pig several times, he has a
phenotypic ratio of 1 brown, 2 spotted and 1 white, is this an example of complete
dominance or incomplete dominance? Explain your answer.
no

Choose the statement that describes correctly the following
figure.
19
A. Both of circuits W and X are connected in series.
B. Both of Circuits X and Z are connected in parallel
C. Both of Circuits X and Y are connected in parallel.
D. Both of Circuits W and Z are connected in series.​

order the relationship between muscle fibers, fascicles, myofibrils, and muscles from largest structure to smallest

On the cellular level, what causes cancer?

A. cells produced with DNA

B. accelerated cell death

C. out-of-control cell growth and division

D. defective cell membranes

Stevenson’s Skin Saver cosmetic company went bankrupt. Her head chemist, Jaqua, buried 75 barrels of super toxic glurch on the property before they abandoned it. Which law will help enforce that they clean up their mess?


a. Lacy act
b. Kyoto Protocol
c. SMCRA
d. Superfund Act

When is the carbon stored in plants released?
a. during cellular respiration
b. during photosynthesis
C. when they die
d. none of the above

Can someone please solve this for me?

Which of the following is a way humans use trees? a. paper b. food c. wood d. all of the above

Which pattern of inheritance will result in three different phenotypes, with one of them
presenting as a blend?
O Codominance
O Multiple Alleles
O Incomplete dominance
O Sex-linked

Explain why carbon dioxide is referred to as a greenhouse gas. ​

help me pls answer..

Research on laboratory rats suggests that hunger is controlled by the
A. prefrontal cortex
B. hypothalamus
C. amygdala
D. cerebellum
Please select the best answer from the choices provided

one of the following is not a carbohydrate​

. Which of the following kinds of cells do not have a short life span?
A)skin cells
B)fetal cells
C)kidney cells
D)intestinal cells

Where is the perseverance rover scheduled to land on Mars
Gale Creter
Jezero Crater
Holden Crete
Victoria Crater

1. What makes California special in terms of biodiversity?

in 1 paragraph please explain if you would or would not take the vaccine

what is the term for an organism that has one or more sets of extra chromosomes in its cells???

A giraffe would not be able to survive in a city due to the [_________] factors such as buildings, streets, and sewage

Water can be added to the atmosphere by evaporation, sublimation, or transpiration. Which of these answers lists the three processes in order from the process that adds that adds the least water to the process that adds the most water?
A - Evaporation, sublimation, transpiration.
B - sublimation, transpiration, evaporation
C - sublimation, evaporation, transpiration.
D - transpiration, sublimation, evaporation.

Answer give in Nepali How carbon dioxide is necessary for photosynthesis​

which of the organs shown in Figure 3 does the digestion of protein begin? Name an enzyme that helps the body digest proteins. (5 Points)

NEED BIO HELP ASAP 30 POINTS !!!!!!!!!!!!!!!!!!!!!!

Mr. Brown is making a terrarium for his classroom so students can observe lizards. The terrarium has clear plastic sides so the students can see the lizards. He puts several tree branches and leafy plants in the terrarium. The lizards he is considering are adapted to different environments, and their feet have different features. These features are described in the following list.
Type 1: feet with large pads that spread out weight
Type 2: feet with webs of skin between the toes
Type 3: feet with short toes and sharp claws
Type 4: feet with tiny pads that act like suction cups
Based on the descriptions of the lizards' feet, which type is best adapted to Mr. Brown's terrarium?

Which of these statements describes one way that a nonrenewable energy resource is obtained?

A. Trees are cut down in a forest.
B. Palm trees are planted to produce palm oil.
C. Panels are set up to absorb solar energy.
D. Mountaintops are blown up to mine coal.