Answer: Not all cells move through the cell cycle at the same rate. Proteins that regulate the timing of the cell cycle. Most of the differences in cell cycle duration between species and cells are found in the duration of specific cell cycle phases. DNA replication, for example, generally proceeds faster the simpler the organisms.
Deoxyribose (sugar), a phosphate group, and a nitrogen base make up these repeating units of DNA: * Adenine, Nucleotides, Guanine or sMitochondria
Answer:
in DNA. Adenine (A) and guanine (G) are double-ringed purines, and cytosine (C) and thymine (T) are smaller, ... The nucleotide is named according to the nitrogenous base it contains. (a) Each DNA nucleotide is made up of a sugar, a phosphate group ... A figure showing the structure of ribose and deoxyribose sugars.
Explanation:
What is modified poliovirus?
Explanation:
Poliovirus, the causative agent of polio (also known as poliomyelitis), is a serotype of the species Enterovirus C, in the family of Picornaviridae.
Hello!! I need help on this question ASAP!
OKAY HERE
Which option best explains how consumers like omnivores, herbivores, and carnivores are dependent on other living things for food?
1)Plants make their own food using sunlight. Herbivores eat plants for food. Omnivores eat plants and animals for food. Carnivores eat animals for food.
2)The flow of food starts with sunlight. Plants make food through photosynthesis. Herbivores eat omnivores for food. Omnivores eat plants for food. Carnivores use sunlight to make their own food.
3)Energy flow starts with plants. Plants make their own energy. Omnivores get their energy by eating plants. Herbivores eat carnivores for food. Carnivores eat plants for food.
4)Herbivores make their own energy using sunlight. Plants eat herbivores for food. Omnivores eat animals for food. Carnivores eat herbivores for food.
thank you if you answered!!!
Answer:
Plant make their own food using sunlight. Hebivores eat plants for food. Omnivores eat plants and animals for food.Carnivores eat animals for food
please answer ill give brainly
What role did the Yam play in the expansion of the Mongol Empire?
Answer:
The yam was the cornerstone of Mongol administration and allowed the Great Khan to run one of the largest empires in history.
Explanation:
Answer:
The yam was the cornerstone of Mongol administration and allowed the Great Khan to run one of the largest empires in history.
Explanation:
that is your answer, have a great day!
which statement best describes the organization of the taxa shown in the image
A. as you move down the structure, the groups become more general
B. there are more organisms in each group as you move down the structure
C. as you move up the structure the group becomes more specific
D. as you move down the structure, there are fewer organisms in each group
Answer:
D. as you move down the structure, there are fewer organisms in each group.
Explanation:
When we move down from kingdom to species, the number of organisms decreases because more closely related organisms are placed down the group. There are fewer kingdoms that have a large number of organisms in it and has less similarities among them and when we move down, the number of organism decreases in number and at the end there are few organisms are present in it which is more closely related to each other.
Which statement is part of the cell theory?
Cells can be produced from nonliving matter.
All cells are produced from other cells.
Only plants are composed of cells.
Only animals are composed of cells.
Answer:
all cells are produced from other cells
Explanation:
cell theory <3
2. Explain the relationship between genetic variation and an organism's ability to adapt to its environment,
Before a cell divides, it makes a copy of its genes during
Bedford a cell divides, it makes a copy of its genes during interphase
PLEASE HELP WILL GIVE BRAIN!! The small dark cylinder shaped structures that help separate the chromatids are called !!
Answer:
Centrioles
Explanation:
Every animal-like cell has two small organelles called centrioles. They are there to help the cell when it comes time to divide. They are put to work in both the process of mitosis and the process of meiosis.
The small dark cylinder shaped structures that help separate the chromatids are called Centriole Structure.
What amino acid does the mRNA sequence of ACA code for?
Answer:
cysteine is your best answer choice hope this helps
Explanation:
The mRNA sequence of ACA code for Cysteine.
What is RNA sequencing?
RNA sequencing is a technique using the next generation sequencing to reveal the presence and quantity of RNA in a biological sample at given moment analyzing the continuously changing cellular transcriptome.
RNA sequencing looks toward:
- Alternative gene spliced transcript
- Post transcriptional modifications
- Gene fusion
- Mutations
- Change in gene expression
Process of preparing complementary DNA library for sequencing are described as such:
RNA Isolation - RNA selection/depletion - cDNA synthesis
What is Cysteine?Cysteine is a semi essential proteinogenic amino acid encoded by the codons UGU and UGC.
Cysteine is a residue in a high protein foods and classified as non essential amino acids.
Essential for infants, the elderly and individuals with certain metabolic diseases or suffering from Malabsorption Syndrome.
It is also used as in Industrial sources.
Biologically it functions as Nucleophile and easily oxidized and have antioxidant properties due to the ability of thiols to undergo redox reaction.
Cysteine is considered to be hydrophilic amino acid based on the chemical parallel between its sulfhydryl group and the hydroxyl groups in the side chains of other polar amino acids.
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What type of transport is being shown in the image below?
Glucose molecules
O Osmosis
O Facilitated diffusion
O Diffusion
O Active transport
Can someone please help me
Answer:
Oldest = e
newest = d
if a specific variant of a character was passed down to its offspring, which of the fallowing is the offspring inheriting
A. a recessive trait
B. a dominant trait\
C. a trait.
D. a disorder
There are many stars in the; our sun is one of them during the day, we cannot see the other stars in the sky. However, at night, we can see the other stars in the sky which is a reason why we only see our sun during the day time and other stars at night? A. The sun is the biggest star B. The sun is the closest to earth C. The sun is the brightest star D. The sun has the most gravity
Answer:
c
Explanation:
The highest level of organization in an organism is
Answer: The biosphere
Explanation:
Answer:
Biosphere
Explanation:
because it encompasses all the other levels and also the biological levels of organisation of living things . Hope it is helpful and have a good luck
GIVING BRAINLIEST!!!
There has been an increase in the number of foxes in the area. What type of environmental change is this for rabbits?
A) Pollution
B) Climate change
C) Reduced space
D) Increased predators
Answer:
D increased predators
Explanation:
Foxes are predators of rabbits, Which means the rabbits will be indangerd
The difference between community and biome is...
A. Environment is included in Biome
B. Biomes cover a certain square footage
C. Community is only one species
Answer:
A is the answer to the question
When the solution contains the same number of particles as what’s in the cell ______________
Answer:
isotonic solution
Explanation:
PLS HELP! A single celled organism that lives in extremely hot or acidic environment with no membrane-bound organelles most likely belongs to
1. archaea, bacteria, and eukarya
2. archaea and bacteria
3. archaea only
4. bacteria only
Answer:
i thinks its 4 but i am not that positive
A single celled organism that lives in extremely hot or acidic environment with no membrane-bound organelles most likely belongs to archaea, bacteria, and eukarya. Thus, the correct option is 1.
What are Single-celled organisms?A unicellular organism is also known as a single-celled organism. It is an organism which consists of a single cell, unlike a multicellular organism that consists of multiple eukaryotic cells. Organisms fall into two major categories including prokaryotic organisms and eukaryotic organisms.
All of the life forms can be divided into three major domains, based on the type of cells of the organism into
a. Bacteria: These cells do not contain a nucleus.
b. Archaea: These organisms do not contain a nucleus, however they have a different cell wall from bacteria.
c. Eukarya: These cells contain a well-defined nucleus
Therefore, the correct option is 1.
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How do mammals conserve their heat?
Answer:
with hair or fur
Explanation:
All mammals are endothermic. They conserve body heat through their hair and fur.
What are endothermic animals?Those animals that can regulate their body temperature are known as endothermic or warm-blooded animals. They can survive even when the temperature fluctuates during seasonal changes. They can live in various climates.
When the body temperature of a mammal increases too high then this condition is called hyperthermia, and body temperature reduces too low, then it is called hypothermia.
Hypothalamus is a part of the brain that maintains the temperature of the body, it is responsible for heat production and heat loss. In mammals, heat generates during cellular metabolism. This process is called thermoregulation.
Hence, this is how mammals conserve their body heat.
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PLEASE HELP!!
What government entity was created to set industry standards for water quality?
Department of Agriculture
National Oceanic and Atmospheric Administration
Environmental Protection Agency
Answer: Environmental Protection Agency
Explanation:
What is one of the outcomes of the death of a star? *
Answer:After puffing off its outer layers, the star collapses to form a very dense white dwarf. One teaspoon of material from a white dwarf would weigh up to 100 tonnes. Over billions of years, the white dwarf cools and becomes invisible.
Explanation: googel hope it helps
witch part of the plant gives leaves their green color
Answer:
The substance that gives plants green color is chlorophyll. Chlorophyll is a chemical found in organelles called chloroplasts in the cells of green plants. The chlorophyll uses the energy from the sun to produce glucose and oxygen from carbon dioxide and water in a process called photosynthesis.
Explanation:
HOPE THIS HELPS
TAKE CARE
HAVE A NICE DAY
Answer:
Chlorophyll.
If you are asking about the part, chloroplasts are the answer.
Epistasis is where one gene hides the effects of another gene. In labrador dogs, the dominant allele (E) determines whether the skin will have pigment. The dominant allele (B) determines how dark it is (color). Match the color dog with the correct genotype. Black lab Chocolate (brown) lab Yellow lab
Complete question:
I failed in finding the complete question. However, in the answer and explanation boxes, I will determine the genotypes of labrador for each color.
Answer:
For black-haired dogs: BBEE, BBEe, BbEE, BbEeFor brown (chocolate) color: bbEE, bbEeFor Yellow color: BBee, Bbee, bbee.Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files.
Why don't substitutions cause a change in the amino acid sequence of a protein
Answer:
DNA is constantly changing through the process of Mutation...What did Erwin Chargaff discover?
Answer:
Erwin Chargaff was one of those men, making two discoveries that led James Watson and Francis Crick to the double helix structure of DNA. At first, Chargaff noticed that DNA – whether taken from a plant or animal – contained equal amounts of adenine and thymine and equal amounts of cytosine and guanine
What distinguishes the brain from the spinal cord?
Answer:
The brain controls voluntary processes.
Explanation:
The brain and the spinal cord are both parts of the central nervous system, but the spinal cord controls only involuntary processes.
PLEASE HELP ME SOLVE THIS I BEG, BE KIND AND THE UNIVERSE WILL REWARD YOU, THE FILE IS BELLOW
Answer:
Ee = Heterozygous
part 2:
TT = is able to roll tongue
Tt = is able to roll tongue
tt = is NOT able to roll tongue
HH = has mid finger hair
Hh = Has mid finger hair
hh = does not have mid finger hair
CC = has a cleft chin
Cc = has a cleft chin
cc = does not have a cleft chin
Part 3:
Widows peak = TT Tt
No widows peak = tt
No hitchhiker thumb = tt
Hitchhiker thumb = TT Tt
Explanation:
I cant answer the punnet square stuff, but just put the peas genotypes on the top and then the left of the punnet squares (there should only be two genotypes to put)
Select the correct answer from each drop-down menu. Bile juices help in the breakdown of fats. An injury to the may cause a decrease in the production of bile juices. This decrease in bile juices may lead to decreased production of .
Answer:
Decreased production of energy.
Explanation:
Decrease in bile juices may lead to decreased production of energy from eating of food having fats because our body has no ability to absorb fat-soluble vitamins and fatty acids. Bile juices is responsible for the absorption of fat-soluble vitamins and fatty acids which is then transported to the cell for producing energy that is required by our body for different processes. Fats have more energy than carbohydrates and protein so if there is no bile juices are present so it break down does not occurs.
Answer: A and C
Explanation: