Answer:
Internal Heat of the Earth and the Energy of the Sun.
What is found in the medullary cavity of an adult long bone?
1. Red bone marrow
2. Fat
3. Calcium
4. Blood vessels
The answer is .......
a) Red bone marrow
In eukaryotic organisms, DNA transcription occurs in the _______ of a cell.
A.
mitochondria
B.
ribosome
C.
nucleus
D.
cytoplasm
Answer:
In eukaryotic organisms, DNA transcription occurs in the nucleus of a cell.
Choose the answer that is not a fossil.
a petrified T-Rex is found in Montana
a 400-million-year-old fish preserved in rock
a cow skeleton in the desert
dinosaur footprints preserved in mud turned to rock
Answer:
The last one: dinosaur footprints preserved in mud turned to rock
Fossils have to be physical remains of an animal.
Hope this helps!
Answer:
(D) a cow skeleton in the desert
Explanation:
Because a petrified T-Rex is considered a fossil, a 400-million-year-old fish preserved in rock is also a fossil and a preserved footprint from a dinosaur is a fossil, the cow is the only one that is not a fossil because it does not remain or an impression of a prehistorical, organism because cows still exist today
Definition of a fossil: the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.
A pile of snow slowly disappears into the air,even though the temperature remains below freezing . Which process explains this?
Answer:
Sublimation
Explanation:
Sublimation: "the transition of a substance directly from the solid to the gas state, without passing through the liquid state."
Answer:
D Sublimation
Explanation:
What are processes in cellular respiration list 3 stages
Answer:
The reactions of cellular respiration can be grouped into three stages: glycolysis, the Krebs cycle (also called the citric acid cycle), and electron transport.
Explanation:
Hope this helps you
Crown me as brainliest :)
A hypothesis is a statement that can be tested through a scientific investigation. What is the purpose of writing a hypothesis? A. Hypotheses help identify the variables. B. Hypotheses suggest new questions for further investigations. C. Hypotheses always match the conclusion. D.
Answer:
B. Hypotheses suggest new questions for further investigations.
Explanation:
In what region of the ocean would you expect to find submarine canyons?
A. Abyssal plain
B. Continental rise
C. Continental shelf
D. Submarine trench
C. Continental shelf - correct choice
Submarine canyons are unequivocally primitive, often found in deep confabulations of the continental shelf.
why does individual commit crime?
People commit crimes for many different reasons. whether it is for the excitment and thrill of it or whether they were forced to or peer preasured on by another person. Maybe they robbed a bank cause they needed money or they were under the influence of drugs or alchohol
PLEASE ANSWER ASAP Two organisms are found to have similarities in their DNA. What would this tell you
about these two organisms?
O The organisms are plants
O The organisms share a common ancestry
The organisms have cellular mutations
The organisms are prokaryotic
Answer:
They share common ancestors
Explanation:
DNA remain conserve for long time and genetic code dna us major source to know that if irganistims share common ancestors
please help i give 48 points !!!which correctly lists the three layers in which water moves easily
A: ROCK, CLAY ,GRANITE
B: SOIL,ROCK,ORGANIC LAYER
C: CLAY,ORGANIC LAYER, GRANITE
D: GRANITE, ROCK, SOIL
soil, rock, organic layer
Explanation:
Permeability is the ability of a layer of rock to transmit fluid such as oil or water
The factors that affect the permeability of a rock layer includes the sizes of the rock particles, the ratio of the available voids to the solid mass of the rock, the presence of trapped air and the presence of organic matter
Rocks such as gravels, and sparingly cemented sands have high permeability
The most impermeable of the options are granite and clay which for granite has large particle mass and contain no voids while clay has very fine particles packed together with little room for water
Therefore, water moves easily between layers soil, rock, organic layer
Answer:
SOIL, ROCK, ORGANIC LAYER
Explanation:
Edge 2020, hope this helps :)
where are the oldest epidermal cells found
Answer:
stratum basale
The oldest epidermal cells in the epidermis are found in the stratum basale.
Explanation:
hope the answer was helpful..
( help ill give u brainiest)
Which of the following anatomical directions are opposites?
A. Anterior and posterior
B. Posterior and superior
C. Anterior and superior
D. Posterior and inferior
Answer:
A
Explanation:
anterior referring to the front of the body and posterior referring to the back.
Answer:
A
Explanation:
What is a "first quarter" when talking about phases of the Moon? • a fully lit Moon •half of the Moon illuminated •1/4 of the Moon is light •a dark Moon
Answer:
half of the moon illuminated
Explanation:
What is required for sexual reproduction to occur?
1.an individual that produces sperm and an individual that produces eggs
2.an individual that produces sperm and an individual that produces spores
3.an individual that produces buds and an individual that produces spores
4. an individual that produces buds and an individual that produces eggs
Answer:
1
Explanation:
It sexual reproduction you need both a sperm and egg cell.
Answer: 1. an individual that produces sperm and an individual that produces eggs
Explanation:
8. (02.02 LC)
Ecological tolerance can apply to (4 points)
individuals only
species only
both individuals and species
neither individuals nor species
What is the term for cell division
Answer:
Binary Fission would be correct I think.
6. Why does DNA condense during mitosis?
Answer:
During mitosis, the chromosomes condense so that each chromosome is a distinct unit.
Explanation:
How do meteorologists indicate different types of weather fronts on a weather map?
Answer:
A stationary front is depicted by an alternating red and blue line with a triangle on the blue portion and half-moon on the opposite side of the red portion of the line. A cold front (or warm front) that stops moving becomes a stationary front.
Explanation:
2. What does "gibbous" mean? •increasing in apparent size •decreasing in apparent size •larger than half, smaller than full •smaller than half larger than new •about half
Answer:
larger than half
increasing and decreasing in apparent size
Explanation:
Having the observable illuminated part greater than a semicircle and less than a circle. It always wax and wane
gibbous=3/4
1
2
3
4
Acid rain
A. results in a decrease in air quality
B. damages the surfaces of buildings, statues, rocks, and leaves
C. increases the rate at which the atmosphere absorbs heat
D. causes plants to absorb water more easily
Please select the best answer from the choices provided
ОА
OB
O c
OD
Answer:b
Explanation:
I live in Boston and statues are ripped from it
How can trees reverse climate change?
Answer:
As the trees grow, they help stop the climate change by removing carbon dioxide from the air, storing all the carbon dioxide in the trees and soil.
Explanation:
I hope this helps!! :)
How does eukaryotic cells divide? A DNA replication, mitosis, cytokinesis B DNA replication, chromosome segregation, cytokinesis, C mitosis, meiosis, cytokinesis or D DNA replication, meiosis, cytokinesis
Answer:
B
Explanation:
I NEED HELP ASAP!!
Which specialized structures transport a large volume of nutrients throughout spermatophytes?
anthers
pistils
roots
veins
Answer: Veins
Explanation:
Answer: Veins.
Explanation: All spermatophytes have veins, which are structures that allow a larger volume of nutrients to be transported.
[ help me for brainliest ]
Which type of sensory receptors allow you to taste sugar as sweet?
A. Chemoreceptors
B. Mechanoreceptors
C. Thermoreceptors
D. Photoreceptors
The type of sensory receptors that allow you to taste sugar as sweet are the Chemoreceptors. That is option A.
What are Chemoreceptors?Chemoreceptors are those receptors that are sensitive to chemicals and they can detect changes in chemical substances.
The typical example of Chemoreceptors are the taste buds which are lined with sensory receptors that can detect the sweet taste of sugar.
Learn more about receptors here:
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Question 1: This diagram shows the process of translation. Which statement is correct?
A. The mRNA code determines which tRNA molecules are used
B. The molecule of tRNA is taking away amino acids one at a time.
C. The amino acid chain is held together by mRNA
D. The molecule of tRNA bonds with mRNA before it bonds to an amino acid.
Question 2: The diagram above represents a biochemical process that occurs in a cell. The purpose of this process is to synthesize_________?
A. Messenger RNA
B. Carbohydrates
C. Deoxyribonucleic Acids
D. Proteins
Question 3: Scientist continually work to better understand human diseases. Knowledge of the human genome enables them to better understand the proteins involved. How does analyzing human genomes help scientists in this endeavor?
A. Chromosomes join together to make proteins.
B. The bases that make up DNA are also present in RNA
C. DNA contains the information used to make proteins.
D. Nucleic acid molecules have shapes similar to those of proteins.
Question 4: Which component of the genetic code differs between DNA and RNA?
A. Three nucleotides per codon
B. The presence of adenine (A) in codons
C. The presence of uracil (U) in codons
D. The presence of amino acids in codons
Question 5: What mRNA sequence will best match the section of DNA shown below?
A. G – A – T – C – C – T
B. C – T – A – G – G – C
C. C – U – A – G – G – A
D. T – C – G – A – A – G
Answer:
i think its B C D C and A
Explanation:
Hope this helps
The mRNA code determines which tRNA molecules are used. The purpose of this process is to synthesize protein. DNA contains the information used to make proteins. The presence of uracil (U) in codons makes difference between DNA and RNA. The correct options are A, D, C, C, and C respectively.
What is nucleic acid?Natural chemical substances called nucleic acids are the main information-transporting molecules in organisms.
They are particularly crucial in controlling protein synthesis. Deoxyribonucleic acid (DNA) and ribonucleic acid are the two primary types of nucleic acids (RNA).
That tRNA molecules are utilized is determined by the mRNA code. The creation of protein is the aim of this procedure.
The instructions needed to create proteins are found in DNA. Codons that contain uracil (U) distinguish between DNA and RNA as RNA possesses uracil in plane of thymine in DNA.
In the sequence given in the second image, the sequence of the mRNA will be C – U – A – G – G – A.
Thus, the correct options are A, D, C, C, and C respectively.
For more details regarding nucleic acids, visit:
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Your question seems incomplete, the missing images are:
This organelle removes and recycles waste from the cell
O. Cytoplasm
O. Golgi Apparatus
O. Lysosome
O. Ribosome
Answer: Lysosome
Explanation: A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria. (Hope this helps!)
If correct Brainliest will be given.
Answer:
B
Explanation:
The graph is decreasing. I think
If a DNA sequence has 14 nucleotides what is the maximum number of amino acids that can be coded
Which type of sensory receptors monitor position and movement of the body?
A. Photoreceptors
B. Chemoreceptors
C. Proprioceptors
D. Exteroceptors
The answer is Proprioceptors.
C is the correct answer my guy
Can someone please help me :)
Answer:
Wit what
Explanation: