Answer:
12 chromatids.
Explanation:
If a cell has 6 chromosomes in the G2 phase will have 12 sister chromatids during that same phase because replication of chromosomes occurs which produces two exact copies of each chromosomes. Then 6 chromatids are distributed in one daughter cell while the other 6 chromatids are distributed in other daughter cell and finally the cell division occurs.
plsssss helpppp asap
Answer:
cant see the pic
Explanation:
Why is the line graph a curve instead of a straight line?
Answer:If it's important to display the exact values, then the straight lines do a much better job. But often you'll find that what matters is the trend and the precise measurements are secondary. ... A straight line suggests that the value between the two measurements increased linearly, while a curved line suggests otherwise.
Explanation- you better read all of that!
PLEASE ANSWER QUICK
The figure presents a diagram of adding d T M P to a growing strand of D N A. A D N A template that consists of nine nucleotides is shown. Five nucleotides have already been added to the complementary strand that is growing from left to right along the template. The left end of the growing strand is labeled 5 prime, and the right end is labeled 3 prime. The left end of the template strand is labeled 3 prime, and the right end is labeled 5 prime. An incoming d T T P has three phosphate groups. Arrows indicate that the two outermost phosphate groups split off as the d T M P with the remaining phosphate group is about to join to the 3 prime end of the growing strand.
Figure 1. Model showing details of adding a deoxythymidine monophosphate (dTMP) nucleotide to a growing strand of DNA
The features of this model provide evidence for which explanation of why all growing strands are synthesized in a 5′ to 3′ direction?
A. The two strands need to be antiparallel to bond properly.
B. Thymine and adenine would not bond properly if the strand grew from 3′ to 5′.
C. The translation of mRNA occurs in the 5′ to 3′ direction; therefore, the growing DNA strand must also grow in the 5′ to 3′ direction.
D. The phosphate group, attached to the 5′ carbon of the dTMP, forms a covalent bond with the oxygen atom attached to the 3′ carbon of the growing strand.
Answer:
D - The phosphate group, attached to the 5′ carbon of the dTMP, forms a covalent bond with the oxygen atom attached to the 3′ carbon of the growing strand.
Explanation:
I got it checked and it was right
The feature of the model provides evidence in a 5′ to 3′ direction is the phosphate group, attached to the 5′ carbon of the dTMP, forms a covalent bond with the oxygen atom attached to the 3′ carbon of the growing strand. The correct option is D.
What are DNA bases?The sequence of DNA bases is referred to as the DNA sequence. RNA and DNA are both genetic elements composed of nucleic acids composed of deoxyribose acid, while RNA is composed of ribonucleic acid.
Both DNA and RNA have four bases that are linked together by a hydrogen bond. RNA has uracil in place of thymine, but DNA has timing and all other bases are the same.
Therefore, the correct option is D. The phosphate group, connected to the dTMP's 5′ carbon, creates a covalent bond with the oxygen atom associated with the developing strand's 3′ carbon.
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Help!! Pls ASAP!! Offspring from asexual reproduction are__________,
but offspring from
Sexual reproduction are _____________.
Explanation:
1.
genetically identical to each other and to the parent
2.
Sexual reproduction involves two parents and produces offspring that are genetically unique.
Hopw this helps..... ^_^Give two ways in which saliva aids digestion.
Explanation:
Saliva contains special enzymes that help digest the starches in your food. An enzyme called amylase breaks down starches (complex carbohydrates) into sugars, which your body can more easily absorb. Saliva also contains an enzyme called lingual lipase, which breaks down fats.
name the fluid present between arachnoid and pia mater
Answer:
Cerebrospinal fluid fills the ventricles of the brain and the space between the pia mater and the arachnoid.
Explanation:
Which of the choices below provide direct evidence of evolution
A. Fossil
B. Plate tectonics
C. DNA
D. Both A and C
The Himalayan rabbit's habitat has cold, snowy winters and mild summers. The body is
typically covered in white fur except for the nose, feet, tail, and ears, which are covered in
black fur
Himalayan Rabbit
A scientist shaved an area of white fur on the back of a Himalayan rabbit and placed an ice
pack over the shaved area. The shaved area grew black fur.
Which of these best explains why the hair that grew back where the ice pack was placed was
black and not white?
F The genes for black hair were activated by specific temperatures.
G The white hair mutated to black hair as the rabbit's body temperature decreased.
H The coat color changed from white to black with the age of the rabbit.
3 White hair only grows during certain times of the year.
Answer:
F. The genes for black hair were activated by specific temperatures
Explanation:
The white hair only grows in cold temperatures. Just because they put an ice pack on the rabbit does not mean that its cold.
Rabbits regulate their body temperature by using their ears. A fever or a dip in body temperature could be indicated by extremely chilly or hot ears. Thus, option F is correct.
What are the adaptation rabbits have in Himalayan?In general, rabbits thrive in cooler climates. In the fall, rabbits stop shedding their fur and develop a thick coat of fur that keeps them warm in the winter. Low temperatures of 32 degrees don't really bother them.
Strong back legs offer rabbits the speed they need to run away from predators. Their feet have fur on the bottoms for warmth and strong claws for traction.
The white hair only grows in cold temperatures. Just because they put an ice pack on the rabbit does not mean that it's cold.
Therefore, The genes for black hair were activated by specific temperatures
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AYY YOO :)))
What is the variable in an experiment that stays the same?
A. Responding Variable
B. Independent Variable
C. Dependent Variable
D. Controlled Variable
The purpose of photosynthesis is …...
helppppp
Answer:
Is for plants to receive energy without hunting for food. they are stationary organisms, therefore depend on photosynthesis for food/energy.
Answer:
Explanation:
to convert light into food
if you want me to pick a multiple choice question just comment on my answer
Did you guys know...
In Justin Bieber’s song “yummy” he says “you make my toes curl” look up the lyrics it’s hilarious
Answer:
thats make me cry of laughter bro... lm ao
Explanation:
Answer:
ya that is
Explanation:
During a "fight or flight" response in mammals, the adrenal gland releases a hormone called epinephrine that stimulates liver cells to release glucose for emergency fuel. Describe and explain the signal transduction pathway that follows the release of epinephrine.
Answer:That is, a signal is released by the sending cell in order to make the receiving ... In some cases, we can describe a cellular response at both the molecular ... Many signaling pathways cause a cellular response that involves a change in ... Adrenaline, also known as epinephrine, is a hormone (produced by the adrenal gland) ...
Explanation:
Why do only house geckos and Pacific gulls have two temporal holes in their skills?
Answer:
They listen to sound and feel vibrations through those two temporal holes to grasp their surroundings and survive.
Explanation:
Hope this helped!
What is the main function of the cell membrane?
A. To pass the genetic information from one cell to another.
B. To protect the cell from Invaders.
C. To regulate what enters and leaves the cell.
Answer:
pretty sure its b
Explanation:
The answer for this is A.
which best describe this scenario
Explanation:
what is the scenario?
Answer:
Multiple different things. You could be doing a psychology experiment. The possibilities are endless. In this scenario I'm trying to think of what you could be thinking about and what scenario you want to be explained.
During the nitrogen cycle, through which structure are nitrogen compounds first absorb into the plant?
A.) roots
B.)leaves
C.) flower
D.) stem
Answer:
It's B
Explanation:
I took the test
Answer: B (Leaves)
Explanation:
Did it engenuity unit test
This system provides energy from food
A. Circulatory
B. Endocrine
C. Digestive
D. Lymphatic
Answer:
c
Explanation:
Carbohydrates, proteins, and lipids provide this energy. Chemical bonds in molecules of these nutrients contain energy. When the bonds are broken during digestion to form simpler molecules, the energy is released.
when would an offspring not exhibit an inherited mutation?
Answer:
when the paternal don't have said mutation to begin with
Explanation:
Due to the intense heat and pressure on the inner core, scientists believe it is a:
A. Solid
B. Liquid
C. Semi - Fluid
D. Gas
Answer:
c. semi-fluid
Explanation:
im dumb
Why are plants in the alpine biome typically low growing?
A) They have access to nutrient-rich soil.
B) They have limited access to sunlight.
C) They have too much access to water.
D) They have limited access to nutrients.
E) They get trampled on by the alpine animals.
PLS HELP ASAP!!!
Answer:
hi
lm'iranian
11years old
D
Whats TWO Answer Giving Brainliest To first Correct AnSwEr:D......... HELP HELP
Answer:
C
Explanation: