Answer:
The phloem carries important sugars, organic compounds, and minerals around a plant. Sap within the phloem simply travels by diffusion between cells and works its way from leaves down to the roots with help from gravity. The phloem is made from cells called 'sieve-tube members' and 'companion cells'.
Answer: Leaves
Explanation: online school
Simple organic molecules combine to make larger molecules. Which statement best describes the disruption of the bond between two carbohydrate monomers? (3 points) Dehydration synthesis will remove water molecules, forcing the bond to break. Energy will be stored in the bond between monomers through hydrolysis. The bond in the complex carbohydrate will be broken due to enzyme activity. The helium and hydrogen atoms in the backbone of the sugar will be broken.
Answer:
The correct answer is - The bond in the complex carbohydrate will be broken due to enzyme activity
Explanation:
Carbohydrates are macromolecules formed by the combined simple monomer subunits to make a larger subunit or chain of molecules. Dehydration synthesis is the process required for the build-up of these larger molecules and for this they require energy.
The hydrolysis reaction is used to break the hydrogen bond of these monomer backbones by the addition of water which releases energy. Complex carbohydrates are digested or the bonds present in between their monomers are broken down due to the activity of the series of the enzymatic reaction.
Answer: The bond in the complex carbohydrate will be broken due to enzyme activity.
Give two examples each of centripetal force
Answer:
Spinning a ball on a string or twirling a lasso: Here the centripetal force is provided by the force of tension on the rope pulls the object in toward the centre. Turning a car: Here the centripetal force is provided by the frictional force between the ground and the wheels.
Explanation:
The red line in this diagram represents: *
What are some applications of biotechnology?
Answer:
Health careAgricultureIndustrial uses of crops/other productsEnvironmental usesCredit goes to: wikipedia
I hope this helps!
Which type of tissue produces movement?
A. Nervous tissue
O B. Epithelial tissue
O C. Connective tissue
O D. Muscle tissue
The type of tissue which produces the movement is known as Muscle Tissue. The correct option is D.
Muscle tissue is made up of cells that have the unique ability to shorten or contract in order to move bodily parts. The tissue is densely cellular and rich in blood capillaries. Because the cells are long and slender, they are sometimes referred to as muscle fibers, and they are typically organized in bundles or layers surrounded by connective tissue.
Actin and myosin are muscular proteins found in muscle. Skeletal muscle tissue, smooth muscle tissue, and heart muscle tissue are the three types of muscle tissue.
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Which of the following is digested first?
protein
starch
fat
sugar
pls help me pls idk how to do this
Answer:
Form a concave meniscus.
Explanation:
Putting water in a drinking glass, it will try to climb up the sides just a little bit, forming a concave meniscus.When pouring the water out, you have to visualize that the water still prefers to adhere to the glass than fall down under gravity, so if it at all can, that is what it will do.
After examining the picture, which of the following formations is most likely the youngest?
bed B
bed D
d-i-k-e M
bed C
Answer: The real answer is Bed D
bed d is wrong! the answer is dk M
1. What caused the Lake Missoula
Answer:
The lake was the result of an ice dam on the Clark Fork caused by the southern encroachment of a finger of the Cordilleran Ice Sheet into the Idaho Panhandle. It was the largest ice-dammed lake known to have occurred.
Hope this helps:)
Which renewable energy source would be MOST appropriate for lands near a flowing stream or river?
microhydro
geothermal
wind energy
O biofuels
Answer:
microhydro
Explanation:
just look at a picture lol. Also I got it right on a test :)
Answer:
microhydro
Explanation:
Why is it more important to check for errors during DNA replication than during protein synthesis? O A. An error in transcription affects only one cell. B. Proteins function correctly even with errors. O C. Errors in DNA replication affect only one cell. D. Errors in DNA do not have any negative effects
Answer:C
Explanation: An error in DNA replication would affect many generations of cells.
Cells need to bring in molecules to carry out cellular processes. Often, this requires
moving the molecules across the cell membrane against the concentration gradient.
How do these molecules get into the cell?
Answer:
Active transport
Explanation:
The text is most likely speaking about active transport, such as endocytosis and exocytosis, which is essentially the process in which a cell uses to consume larger particles/molecules and expose of them, respectively.
Which of these correctly complements the molecule with its function? a Carbohydrate—manufactures cell membranes b Nucleic acid—supplies energy to cells c Lipid—stores genetic information d Protein-provides structure; builds muscle
Answer:
D
Explanation:
hurry due in five min plz
Answer:
It's either D or B, I'm not really sure
Explanation:
In 1972, EPA issued a cancellation order for DDT based on its adverse environmental effects, such as those to wildlife, as well as its potential human health risks. Since then, studies have continued, and a relationship between DDT exposure and reproductive effects in humans is suspected, based on studies in animals.
Human health effects from DDT at low environmental doses are unknown. Following exposure to high doses, human symptoms can include vomiting, tremors or shakiness, and seizures. Laboratory animal studies showed effects on the liver and reproduction. DDT is considered a possible human carcinogen.
do all planets move in the same way and the same speed
Answer:
no
the speed is affected by the mass of the planets and venus moves in the opposite direction to the other plants
1) What is the monomer (building block) of a protein?
Amino Acids
Nucleotides
Legos
Answer:
Amino acids
Explanation:
2. What does it mean if a micrograph is "false-colored?"
It means that the object has color created by the computer since electron microscopes really see in black and white. ... They usually range in sizes between 5-50 micrometers, they are surrounded by a cell membrane, and usually can't be seen without a microscope.
A micrograph is said to be false-colored when there is color created by the
computer involved in the printing of the picture.
A micrograph is a pictorial representation of objects seen under a
microscope. The view of objects under microscope is usually in black and
white color. The micrograph is therefore meant to also be in black and white.
This is the reason why when there is a color in the micrograph, it is referred
to as being false-colored.
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See the case 1 and 2
These are the question I will give brainliest
A. If you remove a bulb from case 1 , will the other bulb still light? Explain why.
B. If you remove a bulb from case 2, will the other bulb still light? Explain why
C. In which circuit do you think he bulbs glow. Brighter? Explain why
Points and brainliest
Answer:
A. Yes
it does not affect other circuit as connected in parallel
B. No
current does not flow
C. Case 1 , same current
Which will increase the rate of a chemical reaction?
which of the following is not an acquired trait of a human
Answer:
Acquired traits develop during life (not in your DNA) and answers are below:
Explanation:
Examples:
-Things you learned
(riding a bike, reading, writing, painting, drawing, cooking, school subjects, etc.)
-Things that happened to you
(short hair, broken bone, plastic surgery, dyed hair, etc.)
Hope this helps!
The types of movies that one likes is influenced by learned behaviors.
Please select the best answer from the choices provided
OT
OF
Answer:
The answer is True!
Explanation:
Hope that this helps! Please mark me the brainliest! Peace and Love
We inherit of
our genes from
our mothers and
1/2 from our
fathers.
A. 1/3
B. 1/4
C. 1/2
D. 1/6
Will give brainliest to whom is correct
Answer:
What i the question here? if you are asking how much of our genes we inheret from our mothers then it would be c
Explanation:
two halves is a whole. we also have 26 chromosomes from each parent.
How far is the sun from the earth and how long does it take to get to the sun from earth?
Answer:
Earth's closest approach to the sun, called perihelion, comes in early January and is about 91 million miles (146 million km), just shy of 1 AU. The farthest from the sun Earth gets is called aphelion. It comes in early July and is about 94.5 million miles (152 million km), just over 1 AU.
what significant role does dna play in formation and development of an organism
Answer:
DNA contains the instructions needed for an organism to develop, survive, and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.
Explanation:
DNA contains the instructions needed for an organism to develop, survive, and reproduce.
What is DNA?
Cells' capacity to store, retrieve, and translate the genetic instructions necessary to create and maintain a live organism is essential to life.
This genetic material is transmitted from one generation of an organism to the next through the reproductive cells of the organism and from one cell to its daughter cells during cell division.
Every living cell contains these instructions as part of its genes, which are the information-containing components that define the traits of a species as a whole and of the individuals within it.
Therefore, DNA contains the instructions needed for an organism to develop, survive, and reproduce.
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An organism that has different alleles - one dominate and one recessive it's called
Answer:
An organism which has two different alleles of the gene is called heterozygous. Phenotypes (the expressed characteristics) associated with a certain allele can sometimes be dominant or recessive, but often they are neither.
Explanation:
A plant can have green (G) or yellow (g) leaves. it can also have a long (k) or short (k) stem. A scientist is preparing a Punnett square for a dihybrid cross of a plant with a genotype GGKk what possible gametes can the plant produce?
Answer:
gk, gK
Explanation:
GK, Gk, gk, gK are the possible gametes can the plant produce. So, the correct option is A.
What are Gametes?Male and female germ cells are created in the anther and ovule of flowering plants, respectively. Pollen grains, which are discharged from the anthers at anthesis, contain male gametes.
The generative cell relocates through the pollen tube formed by the tube cell during pollen germination to reach the ovary's base where it will be fertilized. The generative cell splits into two male gametes as it moves through the pollen tube.
In the given example, the following gametes could be created while creating a Punnett square:
=> GK (Green and long) (Green and long)
=> Gk (Green and short) (Green and short)
=> gK (Yellow and long) (Yellow and long)
=> gk (Yellow and short) (Yellow and short)
Therefore, the correct option is A.
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Your question is incomplete, most probably the complete question is :
A plant can have green (G) or yellow (g) leaves. It can also have a long (K) or short (k) stem. A scientist is preparing a Punnett square for a dihybrid cross of a plant with a genotype GGKk. What possible gametes can the plant produce?
A) GK, Gk, gk, gK
B) GG, Kk
C) GK, Gk
D) GK, gk
Explain How are speed and pressure of a fluid related?
Answer:
The higher the velocity of a fluid (liquid or gas), the lower the pressure it exerts. This is called Bernoulli’s Principle. Fluid pressure is caused by the random motion of the fluid molecules. When the fluid speeds up, some of the energy from that random motion is used to move faster in the fluid’s direction of motion.
Cons of Biofuel
What are de cons of biofuel? Pleas help me
Regional Suitability. Despite pushes for Jatropha, Camelina, and algae, it is more likely that biofuel feedstock will be grown on a regional basis. ...
Food Security
Land Use Changes
Monoculture, Genetic Engineering, and Biodiversity
Global Warming
In guinea pigs, the allele for a smooth coat (S) is dominant over the allele for a rough coat (s). Explain how you could find out whether a guinea pig with a smooth coat is a hybrid or a purebred.
Answer:
Explanation:
First of all you need to have ss because this is recessive.
Secondly there is 2 option for Dominant one
It could be Ss or SS so if you wanna know what is what you need to use recessive gen
S- ss if all genes are hybrid dominant one would be SS if some genes aren’t hybrid dominant one would be Ss
How are signals “transmitted” into the cell?
Answer:
Generally, it is the brain that sends signals to parts of the body. It'[s the main headquarters for transmissions and orders.
Explanation:
Inside cells, electrical signs are passed on along the cell layer. Second, for correspondence between cells, the electrical signals by and large are changed over into compound signs passed on by little courier particles called synapses.