FILL IN THE BLANKS:
In a pedigree, ____ are represented by squares, and ____ are represented by circles.
Answer:
1) Males
2) Females
Explanation:
In a pedigree, Males are represented by squares, and Females are represented by circles.
which organelles contain enzymes that break down old cell parts?
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.
cells obtain energy by ________ food molecules such as glucose.
Answer:
Crushing them
Explanation:
Decomposers play an important role in the carbon cycle.
True
False
Answer:
true
decomposers break down organisms and return the carbon in their bodies to the atmosphere.
what best describes the italo-byzantine style of the proto-renaissance
Explanation:
Italo-Byzantine is a style term in art history, mostly used for medieval paintings produced in Italy under heavy influence from Byzantine art. It initially covers religious paintings copying or imitating the standard Byzantine icon types, but painted by artists without a training in Byzantine techniques.
Italo-byzantine style of the Proto-Renaissance shows a period that took place or foundation of Italian Renaissance. What best describes are:
Art work or painting has it origin in byzantine art for without byzantine art it would not have existed.It ranges from religious paintings copying or imitation of the standard Byzantine art.The characteristic of the Italo-Byzantine style it has little representation of emotions.limited range of gestures.In Italo-Byzantine, there is a style term in
makes use of medieval paintings created in in Italy through learning or experience gotten from Byzantine art.
Conclusively, Italo-Byzantine is a style thag is influenced greatly by Byzantine art.
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the abnormal protrusion of a heart valve is known as
Answer:
Aneurysm
Explanation:
An aneurysm is a sac-like protrusion from a blood vessel or the heart, resulting from a weakening of the vessel wall or heart muscle.
Hope this helps! :)))
which enzyme pairs corresponding nucleotides to a preexisting dna chain in order to synthesize a new strand of dna?
Answer:
✓ DNA polymerase
Explanation:
Where should a prep table be located
What did Hershey and Chase work
with and discover?
A. Bacteriophages which they found used DNA to
infect bacteria
B. X-rays on DNA that revealed it's shape
C. Two bacteria that could transform a material that
would bring them back to life when one was killed
D. Used chemical experiments to determine the bases
that paired together
Explanation:
A. Bacteriophages which they found used BNA to infect bacteria
Which variable should be changed in an experiment to test how much sodium bicarbonate will dissolve in water at 25°C?
Answer:
I believe the answer is C. Brainliest if it helped is appreciated! :)
Answer: C.
Explanation: because
What forms the bone
A. connection
B. epithelium
C. muscle
D. nervous
Answer:
n epithelium
Explanation:
what is the canadian take on the bloody mary called?
(c) Make a claim about the most immediate effect on the fused B-cancer cells if the fused cells are transferred to a growth medium that lacks a source of nitrogen.
Answer:
CLAIM: IF THE FUSED B CANCER CELLS ARE GROWN IN A MEDIUM THAT DOES NOT CONTAIN NITROGEN SOURCE, THE CELLS WILL STOP SYNTHESIZING PROTEINS AND THEIR LIFE SPAN WILL BE GREATLY REDUCED
Explanation:
The growth medium that was used to reproduce the fused cancer B cells contains nitrogenous compounds that serves as source of nitrogen for the production of nitrogenous bases of DNA, If the nitrogen source is removed, the DNA in the nucleus of the white blood cell will lack adenine and guanine, which are necessary for the synthesis of DNA molecules.
2. Nitrogen is an integral part of DNA and protein. Nitrogen is needed to produce nitrogenous bases that are found in DNA. The DNA molecule is the one that initiate and direct the synthesis of protein in living cells.
In the fused B cancer cells, DNA must be produced, so that the dividing cancerous cells can continue their uncontrolled division, this will keep the cells alive. Nitrogen is also needed for the continuous synthesis of the special protein that the fused B cell is producing.
Thus, if nitrogen source is removed from the growth medium used for the cultivation of fused B cells, then the cells will stop synthesizing protein, their life span will be greatly reduced and they will eventually die out.
3) Will there come a time when you can agree to population control in the US? Why or Why not?
Answer:
There could come a time when this writer would agree to population control. It is through the arena of education about overpopulation in the United States. With this in mind, people understand the effect this has on our economy as well as resources. In my opinion, education opens eyes to the actual situation. In other words, one must educate women about having children. Then, one can anticipate women getting an education, gaining financial stability, and having a smaller family rather than a large one.
Explanation:
Identify the type of cell shown
PLEASEEEE !!! I know it is probably easy
Answer:
where is the cell?
Explanation:
What is the function of active transport in moving small molecules and ions across the cell membranes? Give an example.
the vacuoles in plant cells are different from the vacuoles in animal cells because
Answer:
Explanation:
The vacuole in a plant cell is differerent from vacuoles in an animal cell because an animal cell has multiple small vacuoles while a plant cell has one large central vacuole that mainly just stores water and nutrients.
2. How did dark matter affect the development of structures in the early universe?(1 point)
It cooled pockets of gas to form nebulae.
It became part of black holes.
It seeded the development of quasars.
It seeded the development of galaxies.
Answer:it seeded the development of galaxies
Explanation:
Dark matter affected the development of structures in the early universe as it seeded the development of galaxies.
Dark matter is simply refered to as a glue that bounds the Universe together. they are also dark matter halos are now stated to be the sites where galaxies were born. The universe as a whole ks made up of helium and hydrogen, dark matter was very essential in giving of the gravitational force needed in the gathering of elements together to form stars.Conclusively we can therefore say that Dark matter is the sit that holds the existence of galaxies.
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How do cells maintain water balance through osmosis? (Choose 2)
If a salt water fish is placed in a fresh water aquarium, water will leave the fish's cells.
In the experiment, the only isotonic solution was the 10% salt water solution.
The egg swelled in distilled water because it is hypotonic to the egg's interior.
The concentration of solute is greater inside the egg than it is in the Kayro syrup.
The egg swells when placed in a hypertonic solution.
Answer:
The egg swelled in distilled water because it is hypotonic to the egg's interior.
Explanation:
That's one of them. Im sorry i dont know the other
which is the correct way to reheat potentially hazardous food?
The State Sanitary Code now requires that the entire mass of all cooked and refrigerated potentially hazardous food which is to be reheated must be reheated to 165 degrees Fahrenheit or above within two hours, and held above 140 degrees Fahrenheit until served.
- hope this helped <3
If you crossed two plants from the F2 generation, what procedure would you follow to determine the genotypes of the next generation?
Answer:
You would use a test cross to determine the next generation
Explanation:
If you crossed two plants from the F2 generation, test cross procedure you should follow to determine the genotypes of the next generation.
What is a test cross?Another important tool created by Gregor Mendel is the test cross. A test cross is a genetic experiment that involves crossing a homozygous recessive organism having a dominant phenotype with an unidentified genotype (and phenotype).
A test cross is a tool for investigating an organism's genetic makeup. The test cross was initially employed as an experimental mating test to identify the genotype's allele composition.
Therefore, to determine the genotypes, the test cross gets its name from the fact that it can tell whether a person has a homozygous dominant or heterozygous dominant trait.
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The skeletal system is NOT responsible for which of the following?
1. Protecting the vital organs.
2. Being a storehouse for minerals.
3. Creating red blood cells.
4. Moving red blood cells around the body.
Explanation:
The skeletal system is reponsible for
1. Protecting the vital organs. ✅
2. Being a storehouse for minerals. ✅
3. Creating red blood cells. ✅
4. Moving red blood cells around the body. ❌ moving red blood cells aroud the body is the job of the blood (circulatory system)
how many days can sperm live inside a woman’s body
Answer:
up to 5 days
Explanation:
this is the right answer
bacteria with rod-shaped cells connected end-to-end are called _________.
Answer:
A bacillus (plural bacilli), or bacilliform bacterium, is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria
Explanation:
Hope this helps.
Answer:
bacilli
Explanation:
You just studied 27 terms! 1/27.
Animal cells like to be in equilibrium
with their surroundings. What type of
solution would this be?
A. hypertonic
B. hypotonic
C. isosmotic
D. isotonic
Please help asap
Animal cells tend to do best in an isotonic environment, plant cells tend to do best in a hypotonic environment.
Answer:
D
Explanation:
when in this environment, water homeostasis is maintained and the cell will neither shrink or swell
what part of the cell cycle represents cell division?
PLEASE HELP
Answer: The mitotic phase.
Explanation:
The replicated DNA and cytoplasmic contents are separated, and the cell divides.
Explanation:
cell cycle is divided into two phases called as
1)interphase
2)Mphase
interphase= a period of preparation of cell division.
Mphase= the actual period of cell division.
hope it helped you......
A team of engineers is asked to evaluate several different design solutions. Which action is most likely to help them with their evaluations? A. Asking detailed questions about the criteria and constraints B. Deciding which design solution is least costly without considering the criteria C. Changing the constraints to match the design solution they like the most D. Asking who developed the project's criteria and constraints
Answer:D
Explanation:Asking who developed the project's criteria and constraints
Answer: asking detailed questions
Explanation:
what weather factor is also a meausurement of energy held within the air?
Answer:
Answer:Temperature is the amount of heat energy contained in the air, and we measure this in degrees.
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Which of these macromolecules are made of fatty acid molecules?
O proteins
O lipids
O carbohydrates
nucleic acids
Question 16
what cell structure is made of a bilayer of phospholipids and proteins
Answer:
the Plasma Membrane
Explanation:
Like all other cellular membranes, the plasma membrane consists of both lipids and proteins. The fundamental structure of the membrane is the phospholipid bilayer, which forms a stable barrier between two aqueous compartments.
