1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex73 [517]
2 years ago
9

While some mutations can benefit an organism, others are harmful and can lead to cancer. Which of the following best describes h

ow mutations can cause cancer in an organism?
O Cell division becomes uncontrolled when mutations occur in genes that regulate cell division.
O Cells with mutations outnumber and consume normal cells that do not have mutations,
O A mutation can attack a cell's DNA and cause an autoimmune response in the cells.
+
O Mutations cause cells to become unable to divide and the cells die in masses, forming tumors.
Biology
1 answer:
slega [8]2 years ago
4 0

Answer:

Cell division becomes uncontrolled when mutations occur in genes that regulate cell division.

Explanation:

You might be interested in
Could you help me pls? 15 points!!!
yawa3891 [41]

Answer:

a. F. W. Went isolated the chemical substance responsible for

communicating stimulus information- TRUE

b. The chemical substance responsible for communicating stimulus

information is a hormone- TRUE

c.Charles and Francis Darwin confirmed that the tip of a plant stem is

responsible for initiating the phototropic response- TRUE

d.When the tip of a stem is covered with a transparent cap, the stem bends

toward the light source anyway- TRUE

e. When the base of a stem is covered with an opaque shield, the stem

bends away from the light source- FALSE

f. An example of another control mechanism is that some plants require

more than 12 hours of darkness to produce flowers- TRUE

7 0
2 years ago
A lizard warms itself by lying on a warm rock. What is the main way thermal energy is transferred to the lizard from the rock?
trapecia [35]

Answer: The main way the thermal energy is transferred from the rock to the lizard is by conduction.

The lizard stretches out and warms itself by lying on a warm rock. The rock becomes warm as the sun transfers its thermal energy by radiation to the rock. The thermal energy to the lizard by the rock is transferred by direct contact through conduction. The air above the rock and the lizard also gets heated up and the heat is transferred through convection.

3 0
3 years ago
Read 2 more answers
Choose the true statement(s) that support(s) the endosymbiotic theory. To be marked correct, you'll need to select all true stat
horsena [70]

Answer:

a.Many mitochondrial genes resemble proteobacteria genes, while the genes in the chloroplast resemble genes found in some photosynthetic bacteria.

c.Mitochondria and chloroplasts both have their own circular DNA and 70S ribosomes that are similar to those found in bacteria.

d.Mitochondria and chloroplasts replicate by a process similar to mitosis.

Explanation:

Endosymbiotic theory states that mitochondria and chloroplast which are organelles of eukaryotic cells were once independently living micro-organisms but with due course of time eukaryotic cells engulfed them and they become an integral part of these eukaryotic cells.

The resemblance between mitochondrial genes with those of proteobacteria and chloroplast genes with photosynthetic bacteria strongly support endosymbiotic theory. Apart from this, the presence of their own DNA that too circular just like prokaryotic microbes and 70 S ribosomes also support this theory. Also just like prokaryotic cells, before cell division mitochondria and chloroplasts undergo replication by means of a process known as binary fission.

3 0
3 years ago
Not all members of a species are the same. Every species exhibits (blank)
Ad libitum [116K]
Variation and traits
5 0
3 years ago
Read 2 more answers
How dord the fetus get nourishment up until the time it is born?
irina1246 [14]
The answer is through the placenta. The placenta is formed in the uterus of the pregnant woman. Its role is in the nourishment of the fetus. The placenta provides the fetus with nutrients and removes waste. The umbilical cord connects the placenta to the fetus and it serves as the transporting passageway.
3 0
3 years ago
Other questions:
  • The production of offspring is a characteristic of life that enables the continuation of a species.
    10·1 answer
  • Here are four children in the Smith family. One child has blue eyes and blond hair. The other three children have brown eyes and
    8·2 answers
  • Dr. marquette is a researcher who studies the encoding, storage, and retrieval of information throughout life. what approach to
    14·1 answer
  • A species of protozoan-carrying mosquito lives in a meadow. The protozoan, if transmitted to mammal hosts through a bit, can be
    15·2 answers
  • What is the most challenging issue facing genome sequencing?
    9·1 answer
  • Classification of living things takes into consideration all of the following except
    12·1 answer
  • Match each statement to the type of behavior it describes.
    5·1 answer
  • The accuumulation of sediment found along a lake or a ocean
    6·1 answer
  • Why is it important for scientists to be objective? O A. So they can get more funding from companies OB. So they can become famo
    12·1 answer
  • What geologic process is responsible for shaping karst topography in Florida landscapes?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!