Answer:
C
Explanation:
A growing plant is shown below.
Which of the following is a plant’s response to gravity that causes the roots to go down and the shoots to grow up?
A. Phototropism.
B.Geotropism
C.Hydrotropism
D.Thigmotropism
Answer:
B. Geotropism
Explanation:
Chemical barriers to pathogens include
lysozyme in the____and____
in
the stomach.
Answer:
tears or saliva and mucusExplanation:
hope this helps
Explanation:
Chemical barriers to pathogens include
lysozyme in the___saliva_and__mucus__
in
the stomach.
cytoplasm almost fills the _______ cell.
entire/whole
cytoplasm almost fills the entire cell. (any word that means the same or similar to entire or whole)
Answer:
entire
Explanation:
I KNOW THIS IS THE SAME BUT THEN ALSO IT'S OK
enzymes work by ___
a. changing the ph of the solution
b. transforming products
c. making bubbles
d. lowering the activation energy
Answer:
Enzymes work by binding to reactant molecules and holding them in such a way that the chemical bond-breaking and bond-forming processes take place more readily. Reaction coordinate diagram showing the course of a reaction with and without a catalyst. With the catalyst, the activation energy is lower than without.
i am struggling please help if you are good in science
How long can a germinated seed wait for the correct growing conditions before dying?
O centuries
O years
O little time, if any
O months
Answer:Years
Explanation:Depending on the type of seed and its quality, you may be able to store them and use them next year or the year after. In fact, some seeds, if properly stored, can be viable even after ten years. Some varieties of tomato seeds have even been known to germinate after as long as 16 years!
Answer:
I would have to say months
Explanation:
You have to count on all the growing conditions, soil, if its getting some sort of water...
I need help on how to fill this in.
GMO technology today is an important part of modern biotechnology and is used, among other things, to give bacteria, plants and animals new properties. This is possible by inserting a gene from, for example, a bacterium, into a plant or animal (transgenes).
The diagram provided represents some steps in a procedure used in the field of biotechnology SC.912.-16.10
This bacterial cell can now be used to produce
A. Insulin that can be used by humans
B. Human genes for enzymes that can be inserted into humans
C. The bacterial gene for insulin that can be inserted into humans
D. Enzymes necessary to treat human diseases
Organisms whose genetic material has been modified are called Genetically modified organisms. The bacteria can be used for the production of Insulin that can be used by humans.
What are GMOs and transgenes?Genetically modified organisms are altered and modified living things like animals, plants, a microorganisms that are modified by the methods of genetic engineering and recombinant DNA technology.
The genetic material that is modified and inserted in the host for the expression of the gene of interest is called a transgene. The genetically modified gene can be inserted in bacteria, plants and animals.
In the diagram gene for the production of human insulin is inserted in the bacterial DNA so the insulin produced can be used for the treatment of diabetic human patients.
Therefore, option A. bacteria cells can be used for the production of Insulin.
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How can the length of day affect temperatures on Earth?
Answer:
The longer the day the solar radiation is absorbed and the higher the temperature.
H-C-C-C-0-H
T-O-1
TO
Polor or non polar
World wide what area best describes where most volcanoes are located
a.Antartic Circle
b.Ring of Fire
c.Mid Alantic rift zone
d.Mediterranean
I need help on this one asap and thank you
2. The cross section below represents a lithospheric plate boundary
Volcano
Ocean surface
Oceanic crust
Magma
Continental
crust
Mantle
(Not drawn to scale)
In which diagram do the arrows show the relative directions of plate movement at this type of plate
boundary?
A)
B)
Oceano
Contina
Dewan
Cara
D)
Oceanico
Coro
Ocences
Con
Answer:
Oceanico I think
Explanation:
Hope this helps
In the given scenario, image B represent the relative directions of plate movement at this type of plate boundary. The correct option is B.
What is plate boundary?A plate boundary is a three-dimensional surface or zone where the velocity (speed or direction) of one lithospheric plate in relation to the next lithospheric plate changes significantly.
Divergent, convergent, and transformal plate borders are where the majority of seismic activity takes place. Sometimes the plates get hooked when they pass each other, creating pressure.
At the margin of the lithospheric plates, plate boundaries can be classified as convergent, divergent, or conservative.
Image B depicts the relative directions of plate movement at this particular type of plate boundary in the scenario.
Thus, the correct option is B.
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Your question seems incomplete, the complete question is:
How does temperature affect enzyme activity and why?
Answer:
The increase in temperature in a hot environment will cause the enzymes to denature (deform), the substrate will no longer be able to fit into the enzyme
However, in a cold environment the enzymes abd subtrate will be a lot more slower but they will still work.
can someone help me with this question pls
Match the terms to their definition.
1. differentiation
a cell whose nucleus is not bound by a membrane
WILL GIVE BRAINLIEST IK I PROBABLY DIDNT SPELL RIGHT BUT I NEED HELPPP PLSSSS
2. eukaryote
a cell that has a membrane-bound nucleus and/or organelles as its major characteristic
3. organelle
the process by which a cell gives rise to cells different from itself and from one another
4. prokaryote
a small structure within the cell that serves specialized functions
Answer:
1: the process by which a cell gives rise to cells different from itself and from one another
2:a cell that has a membrane-bound nucleus and or oragnelles as its major characteristic
3. a small structure within the cell that serves specialized functions
4. a cell whose nucleus is not bound by a membrane
Explanation:
Answer:
give other person brainlyist
Explanation:
PLSSS HELP!!
A. carbon dioxide
B. food
C. living space
D. light
Answer:
a
Explanation:
What is region x on the above wave called? I give brailiest!!!!!
Answer:
rarefaction
Explanation:
along the same direction the wave travels
moisturizers for oily skin generally contain greater amounts of emollient
Answer:
False!
Explanation:
Moisturizers for oily skin generally contain smaller amounts of emollient.
A couple has three children, two without sickle cell anemia and one with sickle cell anemia. The mother has sickle cell anemia as well, while the father does not.
Make and defend a claim as to how this couple could have children with and without sickle cell anemia.
Answer:
Explanation:
The sickle cell allele is recessive. Hence, in order for any child of the couple to have sickle cell anemia, such a child will have to inherit an affected allele each from the two parents. This means that both the father and the mother must have affected alleles in their genotypes. In other words, two sickle cell alleles are required for the abnormality to manifest.
Let us assume that the sickle cell allele is represented by S and the normal allele is represented by A.
Now, it is established that the mother has sickle cell anemia, her genotype would be SS. The father does not have sickle cell, his genotype can either be AA or AS.
Assuming the genotype of the father is AA:
SS x AA
AS AS AS AS
All the children would be normal in this case.
Assuming that the genotype of the father is AS
SS x AS
AS SS AS SS
50% of the children would have sickle cell while the remaining 50% would be normal.
Therefore, in order to produce children with sickle cell, the father has to be AS, otherwise, he has to be AA.
Which of the following is NOT a defining characteristic of water?
Water molecules have a strong attraction for one another. Water is less fence as a solid than it is as a liquid✨
In peas, axial flowers are dominant over terminal flowers. What phenotypic ratios would you expect in offspring from a cross between a known heterozygous axial-flowered plant and one whose flowers are terminal?
Answer:
Phenotype:
2/4 = 1/2 = 50% axial-flowered plant (Aa)2/4 = 1/2 = 50% terminal-flowered plant (aa)Phenotypic ratio 1:1
Half of the progeny will be axial-flowered plants (Aa) while the other half will be terminal-flowered plants (aa)
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
What type of curve is an exponential growth?
J-shape
K-shape
S-shape
E-shape
2.
Describe what happens during interphase. Be sure to include all three parts of interphase.
Answer:
Interphase is divided into three subphases which are G1 phase, S phase and G2 phase.
Explanation:
During G1 and G2 phases, the cell grows by producing proteins and cytoplasmic organelles. Cell growth and cell differentiation occur. In the S phase, synthesis of DNA occurs. The chromosomes are duplicated and DNA has replicated to form two identical sister chromatids joined together by centromere. During interphase, the chromosomes are not visible but appear as thread-like structures, chromatin. In general. Interphase is the phase where the cell prepares for cell division. It involves synthesis of protein and organelles, growth, replication of DNA, cell differentiation and energy storage.
What does chlorophyll absorb during photosynthesis?
my guesses is that its light.
What type of population monitoring method will be best for monitoring the species
Answer:
Point counts and line-transect distance sampling methods are appropriate method to monitor a population of swallows and tortoises respectively.
Explanation:
A student uses a graphic organizer to show the characteristics of an object in our solar system. Which of the following objects accurately completes the graphic organizer? Drag the correct title into the graphic. 1. Asteroid 2. Comet 3.Moon 4. Planet
Answer:
Comet
I just got this question lol
what causes wind?
a. earth spinning on its axis
b. differences in longitude
c. differences in latitude
d. differences in air pressure
Answer:
when the air pressure pushes against the earth it puts pressure so that is how we have wind answer: D
Explanation:
Answer:
a
Explanation:
where else are you going to get it from what else spins or what else moves it can also be the cars on the freeway how fast it goes
List the planets with few or no moons.
Answer: Mercury and Venus are the only planets without moons.
Explanation: The outer Solar System includes Jupiter, Saturn, Uranus, Neptune and Pluto and the rest of the moons.
PLEASE HELP ASAPP ILL GIVE BRAINLIEST!!!
Answer:
I would expect the mass to be less
Why is the cell cycle so tightly controlled in multicellular organisms?
Answer:
All multicellular organisms use cell division for growth and the maintenance and repair of cells and tissues. Cell division is tightly regulated because the occasional failure of regulation can have life-threatening consequences.
All multicellular organisms use cell division for growth and the maintenance and repair of cells and tissues. Cell division is tightly regulated because the occasional failure of regulation can have life-threatening consequences.
What is cell cycle?Cell cycle has been as the defined as cycle in which cell produces, grows and divides. The cell cycle has mainly three steps the first one has G1 phase in which the size of the cell increases, S phase synthesis of DNA takes place and the third step has G2 phase in which all cell ready to divide.
Cell has been defined as the base of the life as it has the structural as well as functional unit of life. Cell has been made up of pre existing cells and the cell contain various part cell organelles such as mitochondria, endoplasmic reticulum, ribosomes, golgi appratus, nucleus, and cytoplasm.
Therefore, All multicellular organisms use cell division for growth and the maintenance and repair of cells and tissues. Cell division is tightly regulated because the occasional failure of regulation can have life-threatening consequences.
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