Answer:
In light-dependent reactions the energy from sunlight is absorbed by chlorophyll and converted into chemical energy in the form of electron carrier molecules
Explanation:
Like ATP and NADPH light energy is harnessed in Photosystems I and II both of which are present in the thylakoid membranes of chloroplasts
What is observation used by scientists
Answer:
Scientists use observation to collect and record data, which enables them to construct and then test hypotheses and theories.
Explanation:
hope this helps
Name two properties of a good marker and explain why good markers are important.
Answer:
The overview is defined in the clarification section elsewhere here, and according to the particular circumstance.
Explanation:
Including genetic mapping as well as tracing the characteristics of hereditary disorders, genetic markers are valuable.
Basic DNA sequence determination for chromosomes.
Healthy Marker Properties. This needs to have been Polymorphic. It is indeed meant to be non-epistatic. Throughout the genome, these are distributed uniformly.Any genetic element which includes allele, locus, chromosome, or DNA sequence can be readily detected with the help of cytological, molecular or phenotype, techniques, and utilized to follow a segment of chromosome or chromosome during genetic analysis is termed marker.
Two properties of a good marker are:
It should exhibit a high polymorphism level It should be co-dominantGood markers are important for the following reasons:
It can be used to link an inherited disease with its responsible gene It is also significant to study the evolutionary relationships among individualsThus, the significant properties of good markers and their importance are defined.
Learn more about markers here:
https://brainly.com/question/14952258
What process must metamorphic rocks undergo to become igneous rocks? (metamorphic rocks + ? = igneous rocks)
*Who ever answer CORRECTLY gets mark brainliest*
Answer:
Metamorphic rocks underground melt to become magma. When a volcano erupts, magma flows out of it. As the magma/lava cools it hardens and becomes igneous rock.
Explanation:
So alot of HEAT
If a dam is removed, the river and estuary ecosystem will recover
A True
B False
Answer:
true
Explanation:
Please help I will make the first answer brainly
Answer:
Explanation:
yes its 3 foxes per square kilometer
Answer:
(2-3 per sq-km)
Yess That Is correct :)
Explanation:
Which of the following explains why pearl millet was one of the most important crops in China, India, and West Africa?
It thrived in dry and hot conditions.
It was on a stalk with many clusters.
It was easy to plant and grew rapidly.
It could be made into enough flour to feed many people.
Answer:
It was easy to plant and grew rapidly.
Explanation:
Which type of transport is this an example of? (100 points)
Answer: The Aswer is A.
Water is constantly in motion and_______. Pls answer ☯︎︎ᴥ︎☯︎︎
Answer:
still
on the top of the ocean or lake the water is always moving but down below the top of the water it will be still or nonmovent
When a person pulls a wagon, the person puts a force on the wagon that makes it move.
The force of a person pulling a wagon is an example of?
How do giant sequoia trees acquire the matter and energy they need to grow so large?
Answer:
Giant sequoias can grow more than 80 meters tall! molecules they need for growth using atoms from the water and air around them. ... Plants take in molecules from water and air around them to make different molecules that can be used for energy and growth.
.
A student makes a model of the sun-Earth system by swinging a ball around her head. Using this model, the student is trying to explain how Earth stays on a path around the sun.
The student explains that this path is the result of —
Answer:
The gravitational attraction between the sun and Earth
Explanation:
because of the gravity.
As the organizer of our thoughts, feelings, and actions, the self is considered to be
a result of environmental influences.
a narcissistic trait.
the center of personality.
a product of gene-environment interaction.
Answer:
the center of personality
Explanation:
what are the values in biological education
Answer:
Education has the greatest value. All those activities that are good, useful and valuable from educational point of view are considered as educational values. Ruskin, “Education does not mean teaching people to know that they do not know, it means teaching them to behave as they do not behave”.
Explanation:
Which sugar or sugars are broken down by lactase? How do you know?
Answer:
Lactase breaks down lactose, the sugar in milk which is made of several parts.
Explanation:
_______ forms from epiblast?
a. Chorion
b. Placenta
c. Amnion
d. Allantois
Increasing
carbon dioxide
concentration
increases the
rate of
photosynthesis
as carbon
dioxide (CO2) is
a __________
in
photosynthesis.
Above a certain
concentration,
further
increases in
concentration
do not increase
the rate of
photosynthesis
and it stops
being a limiting
factor.
Answer:
Increasing carbon dioxide concentration increases the rate of photosynthesis as carbon dioxide (CO2) is a limiting factor.
Explanation:
The photosynthetic rate is affected by certain factors, these can end up minimizing the potential amount of carbohydrate made by photosynthesis. For this type of biosynthesis, carbon dioxide is essential: it provides the inorganic carbon that is incorporated into carbohydrate molecules.
A decrease in the concentration of the available carbon dioxide may slow the photosynthetic rate.
What was the percentage change in length of the chip placed in the 0.0 M solution? (100 points)
I WOULD SAY 6 MY GUY
How has the wide spread use of antibiotics contributed to new Heath care problems
How do you think magma and sediment form?
Answer:
Clastic sedimentary rocks are made up of pieces (clasts) of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock.
Magma forms from the partial melting of mantle rocks. These little blobs of melt migrate upward and coalesce into larger volumes that continue to move upward. As they rise, gas molecules in the magma come out of solution and form bubbles and as the bubbles rise they expand (as outside pressure gets lower).
Explanation:
Hope this answers your question!
Which cranial nerve responsible for ASN nerve ?
Help please
Answer:
At the level of jugular foramen, the ASN is connected to VN via internal ramus or pars vagalis.
Explanation:
Hope this helped!
13. Which process is an example of asexual reproduction? (SB3c)
A. An amoeba divides in half to form two amoebas.
B. A bee transfers pollen from one flower to another.
C. A female fish deposits eggs on a rock, then a male fish releases sperm on
them.
D. Earthworms exchange sperm.
Answer:
A
Explanation:
Amoebas reproduce through binary fission which is a form of asexual reproduction.
Answer:
a
Explanation:
no sexual reproduction was included in the answer
What part of the eye dilates and lets in the correct amount of light so
you can see properly
Answer:
The iris is the colored part of your eye. The iris controls the pupil to let the right amount of light into the eye. In bright light, the pupil narrows (constricts) to let in less light. In dim light, the pupil widens (dilates) to let in more light.
Explanation:
GIVING BRAINLIST
What are three pros and cons of fire suppression
Which histone is not a part of the histone core?
Answer:
H1 histone protein is not a part of histone octamer
Which of the following is release during cellular respiration
A physician orders aztreonam 500 mg IM tid (three times a day) for a child with a urinary tract infection. The child weighs 44 pounds. The manufacturer recommends a dose of 30 mg/kg q8h, not to exceed 120 mg/kg per day. If aztreonam is available for injection as 1 gram(g) per 2 mL, how many mL would be injected per dose?
2. What is the term used for low oxygenated waters? Ohypoxic hyperpoxic O aerobic
Answer:
In ocean and freshwater environments, the term "hypoxia" refers to low or depleted oxygen in a water body.
Cell walls are made of cellulose, a complex carbohydrate. Which of the following compounds is the basic unit of the cell wall?
a
a
Ob
sugars
amino acids
nucleic acids
lipids
(
c с
d
Answer:
sugars
Explanation:
Species in widely separated but similar biomes often appear to display similar characteristics 19 because of:_____.a. evolutionary drift.b. coevolution.c. mutations.d. convergent evolution.
Answer:
The correct answer is d.
Species in widely separated but similar biomes often appear to display similar characteristics because of convergent evolution.
Explanation:
Convergent evolution is called the evolutionary process from which two types of organisms totally unrelated to each other evolve to similar structures (they are morphologically similar as a whole or in parts) for a purpose, that is, they have adapted to means or similar ecological niches. Convergent evolution is manifested by the presence of similar or equal structures in species that belong to different evolutionary lines (they do not share a common ancestor).
A scientist hypothesizes the the temperature at which an alligator's egg is incubated will determine whether the alligator will be male or female. The dependent variable is
Answer:
The dependent variable is the biological sex of the alligator hatchling.
Explanation:
A hypothesis is essentially a suggested explanation for a specific phenomenon. These hypotheses attempt to offer well-tested reasons for certain observations through experiments.
Experiments are usually carried out under a variety of different conditions to test various hypotheses. To ensure reproducibility, accuracy, and validity of results, several factors must be identified when planning experiments.
For instance, various independent variables are strictly altered and observed while controls are kept constant - this ensures validity and can indicate if the experiment was influenced by external factors. Here, the factor being changed or tested is the temperature, and the factor being observed is the resulting biological sex of the organism.