Answer:
Embryonic stem cells could be used to make more specialized tissues that have been lost to disease and injury. For tissues that are constantly replaced, like blood and skin, stem cells would probably be replaced directly.
Explanation:
Answer:
they can become more cells than adult stem cells can :)
Explanation:
PLEASE HELP IM GIVING BRAINLIEST!!! THIS IS DUE SOON BTW!!
Instructions: Use the list of terms to fill in the blanks with the matching cell parts. Some terms are used more than once.
The central dogma of molecular biology states that
1. DNA-protein-RNA
2. tRNA-mRNA-rRNA
3.DNA-RNA-protein
4. protein-RNA-trait
Answer:
3
Explanation:
From DNA we are able to get RNA (m and t) to make proteins
march the following changes in the environment with their effect on the ocean
Answer: thermal stress 1
Reduction in pH 4
Increased runoff 3
Sedimentation 2
Explanation:
Which trait is not inherited?
A. The long length of a person's fingers
B. The large size of a person's ears
C. The freckles on a person's cheeks
D. The ability to speak Spanish
Answer: D. The ability to speak Spanish.
Explanation:
No one is born already speaking. Speaking a language is a learned behavior.
Answer: d ability to speak Spanish
Explanation: I help ;)
Muscles are made of muscle tissue. Muscle tissue is made up of
Muscle cells
Muscle bones
Muscle veins
Explain how the digestive, respirtory, circulatory, and excretory systems work together in order to maintain homeostasis?
Which organelle is responsible for translating mRNA into a protein?
1. mitochondria
2. nucleus
3. ribosome
4. golgi apparatus
Answer:
3
Explanation:
ribosome
message is sent from nucleus to the ribosome
Fill in the blank am i right on the second one by the way
Answer:
Explanation:
plant cells have chloroplasts, the organelle that contains a green pigment called chlorophyll, which produces food from sunlight
Actually, the first blank would be chloroplasts — they are an organelle found only in plants. The second blank would be chlorophyll, the green pigment found in chloroplasts.
I need help with this question
Answer:
a and c
Explanation:
I do not really have an explanation but I hope this helps :)
Answer:
a and c
Explanation:
brain has to do with your nervous system and your heart has to do with your circulatory
Plz answer asap - As the universe "Expanded" what happened to the Local Groups of Galaxies?
Answer:
they ex-0 off
Explanation:
Answer:
I heard it exploded
Explanation:
is this true or false?: Males are more likely than
females to express a x-linked recessive disorder
True
Sorry if im wrong
have a nice day.
The brain is formed by a variety of nervous tissues and connective tissues. The tissues are highly organized and work together to complete a variety
of tasks
How is the brain classified?
А. tissue
B. organ <
C. organ system
D. organism
Complete this DNA strand GTA ___ CCC if the opposite strand is CAT GCG GGG
Answer:
CGC
Explanation:
The pairs go
AT
GC
therefore if it's G then it's C
can someone help with the pic
Answer:
A
Explanation:
Every cell has a cell membrane, but not every cell has a cell wall. Plant cells have both while animal cells only have cell membranes.
ASSIGNMENT
1. What is the difference between food and diet? 5 marks
2. Differentiate between malnutrition and hunger. 6 marks
3. Is it possible to be over-nourished and under-nourished at the same time? Briefly explain. 5 marks
4. List and briefly explain the categorical elements of food security. 8 marks
5. Dan consumed a plate of food that contained 345g of carbohydrate, 80 g of protein and 45g of fat. He also drank a glass of drink that contained 12g of alcohol. Calculate the total caloric content of the food and drink. 6 marks (show calculations). PLEASE HELP ME OUT ITS URGENT!!
Answer:
Food refers to any nutritious substance whereas diet refers to the food eaten by organisms daily.
Explanation:
1. Food refers to any nutritious substance that an organisms eat in order to survive and maintain growth whereas diet refers to the sum of food that is consumed by an organism.
2. Malnutrition refers to a condition that occurs from eating a diet which does not supply a healthy amount of nutrients to our body whereas hunger refers to a feeling of discomfort that is caused by lack of food.
3. No, it is not possible to be over-nourished and under-nourished at the same time because a person can attain one condition at a time whether he can be over-nourished or under-nourished.
4. The three elements of food security are availability, access and consumption of food. Availability of food means having sufficient quantities of nutritive food available to a person, access means having sufficient resources to have access to the food and consumption means having taking sufficient amount of nutrients and the ability to absorb and use nutrients in the body.
5. 2,110 calories are taken by consuming 345g of carbohydrate, 80 g of protein, 45g of fat and 12g of alcohol.
What is the genotype and phenotype of the
offspring of 2 heterozygous brown eye parents
where brown is the dominant eye color and hazel
is the recessive eye color?
Answer:
Genotypes:
BB, Bb, bb
Phenotypes:
Brown eyes, hazel eyes
Explanation:
Punnet squares are in the image attached
how does the digestive and nervous system interact
The digestive system stores and digests foods, transfers nutrients to the body, eliminates waste and absorbs water.
List One differences between dwarf planets and the others planets of our solar system.
Astronomy.
Answer:
The main difference between a dwarf planet and a planet is size. Because they are smaller, dwarf planets lack the gravitational forces needed to pull in and accumulate all of the material found in their orbits. Each known dwarf planet in our solar system is actually smaller than Earth's Moon!
Explanation:
Temperature is determined by which of the following?
A.) Particles move faster
B.) Particles move slower
C.)Particles cease to move
D.)Particles move at a constant rate
What are the TWO processes during decomposition?
Answer:
Decomposition occurs through two primary chemical processes: autolysis and putrefaction. They often occur in tandem, but one may predominate in certain conditions. Autolysis (or “self-digestion”) is the destruction of cells through the action of their own enzymes.
Explanation:
Answer:
Autolysis and Putrefaction
Explanation:
In starches the glucose units are joined together by
Answer: glycosidic bonds
The glucose units in starches are joined together by α-1,4 glycosidic bonds.
Starch is made up of two types of polysaccharides: amylose and amylopectin. Amylose is a straight linear chain of glucose molecules linked by α-l,4 glycosidic linkages. Starches have a lengthy, chain-like structure because of the linear arrangement of their -1,4 glycosidic linkages.
Amylopectin is a branched chain of α-d-glucose molecules linked by α-1,6 glycosidic linkage. These bonds are located at the places where the starch molecule branches, and they contribute to the branching structure of starches. Starches are more water soluble than other forms of carbohydrates, such as cellulose, due to their branching structure.
Therefore, In starches, α-1,4 glycosidic linkage bind the glucose units together.
Learn more about glucose here;
https://brainly.com/question/34197018
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how long does it take for mitosis to complete? why will most of the cells you view be in interphase?
Answer:
Mitosis takes about 2 hours to complete :3
Most cells would be viewed in interphase because it's the most important part of the stage where G1, S, and G2 phase are there too :3
Explanation:
:3
Construct x such that a/x=x/b
Answer:
the x-axis drawn through (b−1,0). The intersection is at (b−1,ab).
Q 13.34: Water needs in space flights are easily met through recycling waste water.
А
True
B
False
Answer:
true
Explanation:
because they reuse that water like they filter it
Which enzyme is responsible for adding free nucleotides to the new DNA strand during replication?
A. DNA polymerase
B. Helicase
C. RNA polymerase
Match
Solids
Liquids
Gases
Change of state of Matter
Particles are
tightly packed, but are
far enough apart to
slide over one
1 another
Occurs due to heating or
cooling of a substance (adding or
* removing energy)
have an
indefinite shape
and an indefinite
volume
Particles
tightly packed, vibrating
about a fixed position
Answer:
Particles are tightly packed, but are far enough apart to slide over one 1 another- Liquid
Occurs due to heating or cooling of a substance (adding or * removing energy)- Change of State of Matter
have an indefinite shape and an indefinite volume- Gas
Particles tightly packed, vibrating about a fixed position- Solid
Explanation:
Which Two Organisms Are Closely Related, How do you know they share the same ancestors, and What evidence (besides the taxonomic evidence presented in the chart) would you use to prove they share a common ancestor? Why?
Answer:
Organisms 1 and 2
Explanation:
What are two kinds of chemical properties of matter?
Ability to shine
Ability to burn
Ability to bend
Ability to rust
Explanation:
Summary. Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter. They include reactivity, flammability, and the ability to rust.
Answer: Ability to burn and ability to rust
Explanation:
The tortoise took 5 minutes to go 30 feet; how slow is the turtle?
Answer:
6 feet/minutesExplanation:
The tortoise took 5 minutes to go 30 feet; how slow is the turtle?
= 30/5
= 6 feet/minutes
the primary wave is the slowest wave among the seismic waves true or false