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
BARSIC [14]
3 years ago
7

Cells pass through a G2 checkpoint before entering mitosis. Ideally, if DNA damage is 2 detected, the cells do not enter mitosis

until the damage is repaired. Why is DNA damage repaired before cells enter mitosis?
So that another round of DNA synthesis does not have to take place
So that the chromosomes can align at the metaphase plate during mitosis
So that the cytoplasm can be divided equally between the two daughter cells
So that healthy daughter cells are produced, allowing the organism to continue growing
Biology
1 answer:
svetlana [45]3 years ago
3 0
A checkpoint<span> is a stage in the eukaryotic cell cycle at which at which the cell examines internal and external cues and "decides" whether or not to move forward with divisio</span>
You might be interested in
A state of intense absorption in someone that includes intense physiological arousal, psychological interest, and caring for the
hichkok12 [17]
<span>C. passionate 

In Sternberg's triangular theory of love involves three types of love; romantic love, companionate love, and </span><span>passionate love. These three are needed to form the consummate love where it is defined as the wholeness of one's psychological arousal, physiological reaction and interpersonal transactions are met. </span>
3 0
3 years ago
Read 2 more answers
Help me pls I will give brainliest to the correct answerer. Do as much as you can pls
Debora [2.8K]

Answer:

Answer below! : )

Explanation:

Explain 1) The independent variable is the variable the experimenter manipulates or changes, and is assumed to have a direct effect on the dependent variable. The dependent variable is the variable being tested and measured in an experiment, and is dependent on the independent variable. 2) Testing only one variable at a time lets you analyze the results of your experiment to see how much a single change affected the result. If you're testing two variables at a time, you won't be able to tell which variable was responsible for the result. 3) The control group and experimental group are compared against each other in an experiment. The only difference between the two groups is that the independent variable is changed in the experimental group. The independent variable is "controlled" or held constant in the control group 4) Not sure about this one sorry! 5) hypothesizing, observing, and experimenting. 6) This rule says that where you have one situation that leads to an effect, and another which does not, and the only difference is the presence of a single factor in the first situation, we can infer this factor as the cause of the effect. 7) No matter how carefully observations and experiments are performed, it cannot be ensured that every possible factor is the same in every observation. 8)  Munsell Charts are used to provide standard descriptions and names of color. 9) Nitrogen, phosphorus, and potassium. 10) Water table, also called groundwater table, is the upper level of an underground surface in which the soil or rocks are permanently saturated with water. 11) Humus significantly affects the bulk density of soil and contributes to its retention of moisture and nutrients. 12) Texture refers to the size of the particles that make up the soil. The terms sand, silt, and clay refer to the relative sizes of the soil particles. The combined portions of sand, silt, and clay in a soil determine its textural classification. 13) The main difference between sand silt and clay is their particle size. Sand particles are larger in size while clay particles are extremely fine, and silt particles are somewhere in between sand and clay particles. Sand, silt, and clay are the main mineral particles in the soil that affect its texture 14) Mineral matter is derived from the constituents of the parent material.  Organic matter.  The nature and abundance of iron.  Moisture content. 15) In some mineral soils aluminum can be dissolved at pH levels below 5.0 becoming toxic to plant growth. Soil pH may also affect the availability of plant nutrients. Nutrients are most available to plants in the optimum 5.5 to 7.0 range. 16) Phosphorus is essential for cell division and growth and promotes plant maturation. 17) Aspect of soil porosity concerns the oxygen found within these pore spaces. All plants need oxygen for respiration, so well-aerated soil is important for growing crops. 18) The ground above the water table may be wet to a certain degree, but it does not stay saturated. The dirt and rock in this unsaturated zone contain air and some water and support the vegetation on the Earth.

I did most of them! I didn't do the "Identify". I hope this helps! : )

Sorry if I wrote a lot!!

4 0
3 years ago
Read 2 more answers
The statement “”that person just slammed the door shut she must be angry” is an example of a
Nana76 [90]

Answer: a

Explanation:

7 0
3 years ago
Read 2 more answers
Which hormone causes the regrowth of the endometrial lining of the uterus?
makvit [3.9K]

Answer:

progesterone

Explanation:

Progesterone, unlike estrogen, has no activity on determining female sexual characteristics. Progesterone activity is to prepare the uterus for possible pregnancy by growing the endometrial lining of the uterus and receiving the fertilized egg and stimulating milk production.

Progesterone is directly responsible for maintaining and sustaining the fetus in the womb, stimulating, during the first two weeks of pregnancy, the fallopian tube and endometrial glands to secrete nutrients essential for the zygote. Uterine contractions are inhibited to prevent the fetus being expelled as it blocks prostaglandin production and decreases oxytocin sensitivity.

3 0
3 years ago
Scientists have discovered that the inner core of Earth is a solid while the outer core is a liquid. What is the cause of this o
coldgirl [10]
That it’s rock solid inside but outer core is liquid ?
4 0
3 years ago
Other questions:
  • What effect would an increase in venous tone have on mean arterial pressure?
    15·1 answer
  • What provides the basis for an ecosystem's energy
    11·1 answer
  • if a tall stem is dominant characteristic in which case is the charistic of tall definitely expressed
    15·2 answers
  • The brief stimulation and resulting contraction of a whole skeletal muscle is called __________
    12·1 answer
  • 12) How do harvesting wood and surface mining for coal affect ecosystems?
    7·1 answer
  • Glands in your neck contains digestive enzymes that help digest starch. Cells that produce and package digestive enzymes must co
    5·1 answer
  • If you start with 2 paramecia in a beaker, how many paramecia would the beaker contain after each of these initial cells has gon
    15·1 answer
  • 1. Indicate if each of the following structures is based on actin filaments (A), microtubules
    10·1 answer
  • A B C OR D?.........​
    11·2 answers
  • You come upon a rattlesnake while hiking. which action does your body take first to protect you. 100 points
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!