Answer:
In plants, these energy factories are called chloroplasts. They collect energy from the sun and use carbon dioxide and water in the process called photosynthesis to produce sugars. Animals can make use of the sugars provided by the plants in their own cellular energy factories, the mitochondria.
hope ti helps please mark me brainliest XD
Explanation:
how is the mid-Atlantic ridge the same as the east pacific rise
Answer:
East pacific rise is the mid oceanic ridge located in the Pacific Ocean. The mid Atlantic ridge separates the Pacific ocean and forms a rift valley of Great Canyon.
Explanation:
East Pacific rise and Mid Atlantic ridge is spread at a rate of 5 centimeters approximately. It runs from Salton sea basin approximately 55 degrees south. The volcanic chain of South East Pacific runs parallel to the West Coast of South America.
Malignant tumors definition
A tumor that invades surrounding tissues, is usually capable of producing metastases, may recur after attempted removal, and is likely to cause death unless adequately treated.
Which process requires energy from food to help a cell maintain homeostasis?
A. a phosphate ion being released from ATP
B. a phosphate ion being added to ADP
C. the conversion of glucose to oxygen
D. the creation of RNA from DNA
Answer:
B
Explanation:
Lab Intro - The Metric System
Exercise A - Measurement or distance
Someone help please
The metric system is a system of measurement that is utilized throughout the world. The fundamental units of the metric system are meter, gram, and liter. In this system, prefixes are used to represent measurements that are bigger or smaller than the fundamental units.
The prefix “kilo-,” for example, indicates a measurement that is a thousand times bigger than the fundamental unit. Lab Intro - The Metric System Exercise A - Measurement or Distance The metric system is used to measure length or distance.
The standard unit of length in the metric system is the meter, which is represented by the symbol “m.” The metric system is used to measure distances or lengths that vary from millimeters (mm) to kilometers (km).In order to determine measurements in the metric system, the fundamental units are combined with prefixes.
For example, one centimeter (cm) is equal to 1/100th of a meter, while one millimeter (mm) is equal to 1/1000th of a meter. One kilometer (km), on the other hand, is equal to a thousand meters (m).
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What makes water different from its component elements Hydrogen and Oxygen?
Answer:
the difference is due to the fact that one water molecule has two hydrogen atoms to one oxygen this means it takes two water molecules (2 H2O) to make one oxygen molecule (02) .At the same time however two molecules of water (2 H20) can make two molecules of hydrogen (2 H20)
things do producer
bacteria and plants have in
common?
Answer:
The most striking similarity between bacteria and plants is the universality of the genetic code. Genes in DNA are like coded recipes, in which each triplet of letters specifies a particular amino acid. ... With a few exceptions, all known organisms use the same 20 amino acids to form proteins.
which cell is defective in situation 1? what happens to the hormone concentrations as a result of this defect
Answer:
What is the situation your question refers to?
100 POINTS)Which change is an environmental effect of building dams?
A) increased fertility downstream
B) weed growth upstream
C) sediment builds up downstream
D) increased water temperature upstream
Answer:
weed growth upstream
Explanation:
When dams are build up on a river the water at upstream rises .
Buliding dams also have some other side effects like dieing of fishes ,quick floods etc .
Option B
What is the difference between decay and isotopes
Answer:
The radioactive decay causes emission of radiation. Unstable isotopes have a high number of neutrons or protons in their nuclei.
How does the meiosis, contributes to the process of evolution?
Answer:
Meiosis transforms a diploid cell into four haploid granddaughter cells, each having a single copy of each chromosome. The process helps increase the genetic diversity of a species.
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Explanation:
Can some help me with this-
Chloroplast-
1) Main function I the cell?
2) Found in which cells?
3) Structure determines function?
4) Chemical formula for cellular respiration?
Mitochondria-
1) Structure determines function?
Answer:
Chloroplast
1. Help in photosynthesis
2.Plant cell
3.It is where chlorophyll is formed and this chlorophyll traps sunlight for photosynthesis.
4. C6H12O6 + 6O2--------> 6CO2 + 6O2 + Energy
Mitochondria
1.It posses it own DNA and also has a big surface area which makes it possible to generate more energy then supply them in the cells.
How are plant cells different from animal cells?
(they convert sunlight into energy, they take in material through their cell membrane, or they use energy to grow and reproduce)??
Answer:
one has a cell wall and tge other doesnt
If a red-eye female fly is crossed with a red-eye male fly, could they produce offspring with white eyes? Briefly explain your answer. Your answer must include a Punnett square that proves your answer.
If the red-eye parents are homozygous, no. But if the red-eye parents are heterozygous, yes.
Monohybrid crossingWe are assuming that the red-eye trait is dominant over the white-eye trait. If two red-eye parents are crossed with one another, whether they could produce white-eye offspring would depend on the zygosity level of the parents.
Assuming that red-eye is R and white-eye is r. If the two parents are homozygous red-eyed, their genotypes would be RR. Crossing the two:
RR x RR
RR RR RR RR
All the offsprings would be RR and there is a zero chance of producing a white-eye offspring.
Now, assuming that the two parents are heterozygous:
Rr x Rr
RR Rr Rr rr
Both RR and Rr are red-eyed while rr is white-eyed. The Punnet's square for the cross can be found in the attached image.
In other words, it will only be possible for the two red-eye parents to produce white-eye offspring if they are both heterozygous. Any other genotype will give a zero chance of white-eye offspring.
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what is an ecosystem
How are plants influenced by human societies?
Answer:
Explanation:
Plants are affected both positively and negatively by human societies. We either help their growth, or stunt their growth. For instance, we may add fertilizers to the soil. This helps plants, or we may cause oil spillag on soil, which in turn kills plants.
You are studying the bacteria in the water of a nearby pond. From a 100 mL sample, you use a 0.5 mL subsample to inoculate a plastic dish filled with a semi solid nutrient medium that fosters growth of coliform bacteria. After an appropriate incubation period, you count 100 bacterial colonies growing on the surface of the medium. What conclusion can you make about the coliform bacteria in the pond water
Answer:
There are 20,000 colony forming units of coliform per 100 mL of the pond water.
Explanation:
0.5 mL of the 100 mL sample was inoculated.
There were 100 colonies in the 0.5 mL of the sample.
Hence, the number of colonies that would be in the 100 mL can be calculated as:
100 colonies = 0.5 mL
x = 100 mL
x = 100 x 100/0.5
= 20,000 colonies
Hence, the conclusion that can be made is that there were 20,000 CFU (colony forming units) of coliform bacteria in a 100 mL sample of the pond water.
What is the purpose of accessory pigments within the leaves of plants?
Answer: Helps plants absorb additional light
Explanation: To optimize the amount of photosynthesis they can achieve, plants must produce these accessory pigments.
Most of the aerobic respiration of a cell takes place in which structure?
A) chloroplast
B) lysosome
C) vacuole
D) mitochondrion
Answer:
D
Explanation:
The answer is D the mitochondrea
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Answer:
NOPE, NO AnSwEr HeRe
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What is represented by letter D?
•Attachment protein
•Junction protein
•Glyco-protein
•Active transport protein
Active transport protein symbolizes the letter D. These proteins contain receptors that attach to particular molecules (like glucose), transport it across the cell membrane, and then re-bind to other molecules.
Which three proteins are involved in active transport?One particular ion or molecule is transported by a uniporter. Two distinct ions or molecules are transported by a symporter in an identical direction. In addition, an antiporter transports two distinct particles or ions, but in opposite directions.
Are enzymes active transport proteins?Transmembrane ATPases, an engine that traverses the cell membrane, are responsible for the majority of primary active transport. The enzyme potassium adenosine triphosphates is present in all animal cells (ATPase).
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Subduction of the ocean floor occurs in _______.
Answer:
crust closer to a mid-ocean ridge moves away from the ridge and toward a deep-ocean trench. Sea-floor spreading and subduction work together.
Explanation:
Please answer fast ASAP I give brainliest
1)how many nucleotides can be observed in the image ?
2) why might nucleotides be know as the building blocks of DNA ?
3) what elements can be found in the structure of DNA if DNA is composed of nucleotides?
Answer:
it becomes clear that the bulk of DNA can be isolated from the nuclear fraction, The Three Roles of DNA are G, C, and T. Figure 2-1 shows the structures of the four nucleotides in DNA. There are two with pyrim-idine bases) that are the fundamental building blocks of DNA.
Explanation:
Base your answer on the following list of disorders. Choose the disorder that best describes the given statement below.
Disorders
(1) Angina pectoris
(2) Leukemia
(3) Emphysema
(4) Diabetes
(5) Meningitis
What is enlargement and degeneration of the alveoli, resulting in decreased lung capacity known as?
Answer:
3
Explanation:
• which of the following is required for the sodium-potassium ions into an animal cell?
Answer:
Energy from ATP
Explanation:
ATP, or adenosine triphosphate, is a chemical that transports energy within cells. It is the cell's primary source of energy, and it is produced via photophosphorylation (adding a phosphate group to a molecule using light energy), cellular respiration, and fermentation. ATP is used by all living organisms. It is employed in signal transduction pathways for cell communication and is integrated into deoxyribonucleic acid (DNA) during DNA synthesis, in addition to being an energy source.
the diagram shows part of a human males reproductive system, which structure is labeled 4 on the diagram
Use the drop downs to determine which symbols would complete the inequality for the domain. −4 ___(a)___ x ___(b)___ 4 (a) (b) On a coordinate plane, a graph of an image with a curve and straight line has 2 points. A closed circle appears at (negative 4, negative 2) and an open circle appears at (4, 5).
The symbol that will be required to complete the inequality for the domain given, depends on the set of x-values.
What is domain of an inequality?
The value of x, for which the function f(x) is defined is called the domain of equality.
The following symbols are used to reperesnt the inequality of a domain.
less than symbol ( < ).Greater than symbol ( > ).Greater than or equal to symbol ( ≥ ).Less than or equal to symbol ( ≤).Following can be the complete inequality.
- 4 ≤ x ≤ 4 : It represnts -4 and 4 in the set of x values.-4 < x < 4 : It does not represent - 4 and 4 in the set of x values.-4 ≤ x < 4 : It represnt -4 and does not represent 4 in the set of x values.-4 < x ≤ 4 : It does not represnt -4 and represnts 4 in the set of x values.Therefore, the symbol required to complete the inequality fo the given set of domains is dependent of the set of x-values.
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Which aspect of the human skeletal system provides forensic anthropologists with the most information about a skeleton's age?
A. the general shape and size of the eye orbits
the way that bones change position over time
the tendency of human bones to harden with exposure
the fact that specific bones exhibit sex differences
B.
C.
O D.
The aspect of the human skeletal system that provides forensic anthropologists with the most information about the age of skeletons is the fact that specific bones that exhibit sex differences. Option D
Human Skeletons and AnthropologyAmong the options provided, the aspect of the human skeletal system that provides forensic anthropologists with the most information about a skeleton's age is the fact that specific bones exhibit sex differences.
While the shape and size of eye orbits, bone position changes over time, and bone hardening with exposure can provide some information about age, determining sex differences through specific bone characteristics (such as pelvic bones, skull features, or long bone dimensions) is often more reliable and widely used in forensic anthropology to estimate the age of a skeleton.
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3. Label the diagram with the following words
DNA
Cell
Gene
Chromosome
nucleus
Base Pair
!!!!!!
(Don’t worry about number 2)
Answer:
ok so i think the X shape is a chromosome, that blank space in the big spot is calleed a nucleas. The arrow on the top right is a cell, the bottom right is base pair, the bottom left is dna and the top middle is called the gene.
Explanation:
You have the freedoms of ____ speech, press; and the right to ___ peacefully and petition the government
You have the freedoms of religion, speech, press; and the right to assemble peacefully and petition the government.
What is constitution of freedom?Constitution of freedom governs certain laws that help its citizens to have freedom to choose what they like without any condition.
Indian constitution governs its citizens the freedom to choose any religion, follow it or practice it. There is freedom of speech and expression. They can peacefully assemble at any place and can move to any part of the country.
The citizens also have the right to practice any profession and have the freedom to report the government for law and justice.
Thus, constitution of freedom protects the fundamental rights of their citizens.
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Which of the following types of crosses would be best to determine if a trait is sex linked ?
The reciprocal cross would be the best type of cross in to determine if a particular trait is a sex linked trait
The correct option is option c.
Reciprocal cross is basically a technique which used in genetics in order to determine whether a trait is sex-linked or it is autosomal. In a reciprocal cross, two different crosses are performed. The first one with the male parent having the trait of interest and the female parent which is not having that trait. The second cross is done with the female parent having the desired trait and the male parent not having the trait.
If the trait is found to be autosomal, the results of the two crosses will be the same but if the desired trait is sex-linked, the results will differ depending on which sex carries the trait.
Hence, the correct option is option c.
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--The given question is incomplete, the complete question is
"Which of the following types of crosses would be best to determine if a trait is sex linked ?
a. Monohybrid cross
b. Dihybrid cross
c. Reciprocal cross
d. Test cross"--