which process produces large amounts of energy in a star by combining lighter elements into a heavier element
Answer:
Fusion
Explanation:
A star's energy comes from the combining of light elements into heavier elements in a process known as fusion, or "nuclear burning". It is generally believed that most of the elements in the universe heavier than helium are created, or synthesized, in stars when lighter nuclei fuse to make heavier nuclei.
Answer:
Nuclear fusion
Explanation:
4) What is the most important chemical made during the light-independent reactions? It stores the energy that came from the sun.
The Calvin Cycle
Once in the mesophyll cells, CO2 diffuses into the stroma of the chloroplast, the site of light-independent reactions of photosynthesis.
What kind of clothing would you likely wear in the fall or spring season at 50° latitude?
parka, gloves, insulated pants, heavy boots
cotton shirt, light jacket, long pants
shorts, sandals and T-shirt
fleece or jacket and long pants
Answer:
the second option
Explanation:
Answer:
Fleece or jacket and long pants!
Hope this helps!
all of the following will take place during the first trimester except?
a. heartbeat can be detected
b. external sex organs show the sex of the baby
c. lenses of the eye appear
d. wake and sleep cycles become regular
Answer:
b
Explanation:
A cell membrane is a rigid structure that can prevent a cell from bursting due to increased internal water pressure.
True
False
Answer:
False
Explanation:
A cell membrane is not rigid a cell wall is rigid.
can someone confirm if this is the right sequence?
Answer:
Confirmed
Explanation:
Different types of life have many characteristics in common. Which of the
following is a trait NOT shared by all forms of life?
A. Made of the elements C,H,N,O,P, S.
B. Needs water.
C. Has a method for movement.
D. Contains DNA.
Answer:
the correct answer is may be
made of elements C,H,N,O,P,S
The following trait that is NOT shared by all forms of life is a method for movement, and it is made of the elements C, H, N, O, P, and S.
What are the different life forms?There are different life forms present on the earth. They are plants, animals, fungi, bacteria, protists, and archaea. Different organisms have different characteristics and organs for the functioning of the body.
Thus, the correct options are A and C.
Learn more about different life forms
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PLZZ Help me, my dear friends!!! Can someone tell me what this is? The chapter's name is Active Transport (on my PPT).
Answer:
Exocytosis
Explanation:
"a process by which the contents of a cell vacuole are released to the exterior through fusion of the vacuole membrane with the cell membrane."
You can tell because the content is exiting the cell and fusing with the cell membrane.
What is the meaning of Gago ka?
No stupid answer or else I report you!!!!!
Gago ka!!
Gago is a descendant of the Portuguese word gago and gaguejar, meaning "stupid", "foolish" or "ignorant".
Answer:
iT means not intelligent it wont let me say the other word
Explanation: no need to explain
How many strands do DNA molecules have
Answer:
Two strands
Explanation:
So each DNA molecule is made up of two strands, and there are four nucleotides present in DNA: A, C, T, and G. And each of the nucleotides on one side of the strand pairs with a specific nucleotide on the other side of the strand, and this makes up the double helix. I hope this helps.
How does hurricane rainfall affect ocean salinity and food supplies?
Answer:
Ocean currents
Explanation:
i hope this helps
Which correctly lists three properties that are used to identify minerals?
A.luster, weight, streak
B.magnetism, size, weight
C.size, weight, luster
D.streak, luster, magnetism
Answer: D. streak, luster, magnetism!
Hope this helps!! :D
Answer:
D
Explanation:
Trust me on this.
Match the following vocabulary words.
phalanges
1. knee bone or kneecap
2. bones in fingers and toes
3. inside bone in the lower
part of the arm
ulna
patella
Answer:
1) knee bone or kneecap=part of arm
2) bones in finger and toes =patella
3)inside bone in the lower=ulna
does anyone know about herpetology
Answer:
no i dont
Explanation:
Answer:
Herpetology in lamen terms is the study of reptiles and amphibians. I've had an interest in herpetology all my life and here in Florida, well... herpetology can get interesting.
Explanation:
List 3 adaptations of organisms for living in a desert
Answer:
1.LONG LEGS TO KEEP AWAY FROM THE LAND BECAUSE ITS REALLY HOT
2. SHORT FUR OR FEATHERS
3. LIGHT COLORED COATS TO KEEP THE SUN FROM REFLECTING OFF OF YOU SO THAT YOU AREN'T HOT
What would happen to the concentrations of
Pyruvate, NADH and intermembrane H+ if the ETC
stopped working?
Answer:
Stay the Same, Increase, Decrease
Explanation:
Glycolysis produces pyruvate which is functioning normally if only the ETC (electron transport) stopped working because the ETC happens AFTER glycolysis, hence pyruvate is being produced and used at a normal rate (no change). NADH is produced in the cellular respiration stage PRIOR to the ETC so it is being created at a normal (or average) rate, however, it is not being used and split properly (meaning, not enough) in the ETC stage hence it's concentration increases. H+ decreases because it cannot be made if the prior step(s) were not complete.
What would happen to the concentrations of pyruvate, NADH and intermembrane H+ if the ETC stopped working are:
Pyruvate would stay the same and not be affected.that is it would remain the same.NADH would increaseH+ in the intermembrane would decrease.The concentration of the Pyruvate would not be affected If ETC stopped working and so this will make NADH would increase. Due to the fact that there is no electrons been transported down the chain, so therefore, no H+ would be moved and this in turn would make the concentration of H+ in the intermembrane space to reduce.Conclusively, we can therefore say that what would happen to the concentrations of pyruvate, NADH and intermembrane H+ if the ETC stopped working are:
Pyruvate would stay the same and not be affected.that is it would remain the same.NADH would increaseH+ in the intermembrane would decrease.Learn more from
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What are 6 abiotic limiting factors
Answer:Physical factors or abiotic factors include temperature, water availability, oxygen, salinity, light, food and nutrients; biological factors or biotic factors, involve interactions between organisms such as predation, competition, parasitism and herbivory.
Explanation: read the answer!
Answer:
Abiotic limiting factors: wind, climate, weather(Ex: rainfall), soil composition, natural disasters, sunlight
what does ordered internal structure mean
Answer:
Ordered internal structure" means that the atoms in a mineral are arranged in a systematic and repeating pattern.
Explanation: they arranged and repeating pattern go see for urself its right and i need help but its ok cause i dont know what grade are u but go check im typing alot..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
the atoms in a mineral are arranged in a systematic and repeating pattern.
2. Which of the following is a CORRECT pairing of the RNA type and the
description?
tRNA / contains codons which determine the correct amino acid sequence for a
protein
mRNA / formed from the DNA gene sequence with the help of RNA polymerase
O rRNA / formed in the nucleus and carries amino acids to the ribosome
mRNA / contains anti-codons which are complements to tRNA codons
ANSWER
mRNA - formed from the DNA gene sequence with the help of RNA polymerase.
EXPLANATION
mRNA contain codons which are complement to
tRNA anticodons.
rRNA formed in nucleolus.
tRNA carries the amino acid.
at which stage does cell differentiation start?
Explanation:
Can someone help with these two questions? Its due in an hour.
Answer:
1. 90 units
2. third level consumers
Every body have a wonderful day
Answer:
Explanation:
i will but yo have one too
What 2 things must pass out of the nuclear pores?
Answer:
The two things that must pass through nuclear pores are small polar molecules, ions, and macromolecules (proteins and RNAs)
Explanation:
Answer:
small molecuels and ions
Explanation:
Need help with this check smart people answer this fast
Answer:
her arms are puffy red and swollen
Explanation:
These are physical signs (symptoms) that show that the girl may have an allergic reaction. Hope this helps
A fossil that forms when the hard parts, I.e bones, wood, etc.., are turned into stone
A: index fossils
B: mold and cast
C: petrified fossils
D: trace fossils
Answer:
C: Petrified Fossils or B: Mold and Cast
Explanation:
True or False
Osmosis is the movement of water into and out of a cell.
Answer:
True
Explanation:
True
Osmosis is a special kind of diffusion that only involves water moving through a selectively permeable membrane.
What’s the answer to this??
Answer:
3
Explanation:
HELP PLS PLS PLS PLS
Answer:
lizards cooperate to find food and share what they find with other lizards
which best describes a gene? 1. the short arm of a a chromosome 2. tightly coiled strands of DNA 3. the center of a chromosome 4. a segment of chromosomal DNA
Answer:
It's D. A segment of chromosomal DNA.
Explanation:
The functional and the physical element of genetics are called genes. They get inherited in the form of pairs from the parents of the offspring.
The genes are best described as:
Option 4. A segment of chromosomal DNA.
The statements can be explained as:
The short arm of the chromosomes is called a P-arm found on the chromosomes either the above or the below section of the centromere.Chromosomes are the tightly bonded thread-like configurations of DNA surrounding the histone protein.The centromere is in the middle of the chromosome that holds the two sister chromatids of the chromosomes.Genes are the element of the DNA that codes for proteins and determine the functions of the cells and attributes.Therefore, the correct option is D.
To learn more about genes follow the link:
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Anyone have the answers to this lab ♀️
Answer:
because theyre in our bodies and they have to be small to be in our bodies
Explanation:
Answer: I'm willing to help but, I can't see the screenshot.
