Answer:
their certain functions
Explanation:
the protective cell membranes are present in the stem cells, so are the nuclear membrane and the full set of DNA, but their certain functions are not yet developed because they are undifferentiated cells
What happens if mitosis becomes unregulated
Answer:
if mitosis is unregulated, cancer cells could multiply continuously or create defective daughter cells.
DNA is double-stranded, while RNA is single-stranded. How are their forms related to their functions?
Which is the BEST conclusion Calvin can draw based on the results of his investigation?
A
The molecules in the fork absorbed the heated molecules in the water through osmosis.
9
B
The heated water molecules collided with the fork causing the heat to be transferred by conduction.
с
The hotter water molecules at the bottom rose to the top to heat the fork by convection.
D
The heated molecules traveled from the microwave by radiation to heat the fork.
Answer:
B
Explanation:
what is the structure of bacteria?
what is the structure of a virus?
Structure of a virus
Explanation:
At the center of all viruses the DNA or RNA is found enclosed by the capsid. The Capsid is a capsomere (type of protein) coat that is designed to protect the DNA or RNA.
The capsomere contains genes that allow the virus to transfer its nucleic acid into the host cell.
Fossilized evidence of Earth’s first forms of life would consist of?
Answer:
prokaryotes from the precambrian
Explanation:
what are nickels made of
Answer:
A nickel is a five-cent coin struck by the United States Mint. Composed of 75% copper and 25% nickel
Answer:
made from an alloy of .750 copper and .250 nickel. So copper and nickel
Fill in the blanks:
DNA is composed of sugar, phosphate and four
(A, T, G, C). During
transcription, DNA is made into a molecule of
which will travel to the
in the cytoplasm, Here, three bases, called a
will
determine what
acid is added to the chain. This chain will fold into a
Answer:
DNA is composed of sugar, phosphate and four NITROGEN BASES (A, T, G, C). During
transcription, DNA is made into a molecule of RNA which will travel to the ?PROTEIN SITE?
in the cytoplasm, Here, three bases, called a CODON, will determine what acid is added to the chain. This chain will fold into a TERTIARY STRUCTURE.
Explanation:
I'm not too sure about "protein site," but I hope the rest helps!
Answer:
DNA is composed of sugar, phosphate and four nitrogen bases (A, T, G, C). During transcription, DNA is made into a molecule of RNA, which will travel to the ribosomes in the cytoplasm. Here, three bases, called a codon, will determine what amino acid is added to the chain. This chain will fold into a protein. This shape of this molecule determines how it functions.
Changes in the DNA code are called mutation and they can cause a protein to not function properly. A single change in the DNA of the hemoglobin gene will cause sickle cell anemia.
Explanation:
Adenine (A), Cytosine (C), Guanine (G), and Thymine are nitrogen bases. A and T pair together while C and G pair together. In DNA/RNA pairings, A pairs with Uracil (U). Transcription happens in the RNA, which is sent from the nucleus to the ribosomes (where protein is made). The three bases are called codon, their three base pairing is called an anticodon.
DNA gets mutated and this causes changes in the code. Sickle cell anemia occurs in the hemoglobin.
( Added the second part too ;) )
Which situation would deplete freshwater
Answer:
Water demand is greater than its renewal or recharge rate.
Explanation:
When releasing the energy, which element releases longer wavelengths like red, as seen with the auroras?
Iron
None of these
Nitrogen
O Oxygen
Answer:
Nitrogen
Explanation:
Releases blue and red
3 points
Which of the following objects would require the most force to accelerate at a rate of 1
m/s?
baseball
bowling ball
basketball
football
Logistic growth describes how a population's growth is
Answer:
In logistic growth, population expansion decreases as resources become scarce, and it levels off when the carrying capacity of the environment is reached. The logistic growth curve is S-shaped.
Explanation:
Hope this will help you :)
If Hh represents two alleles, what percentage of gametes produced will have the H allele?
A. 25%
B. 0%
C. 100%
D. 50%
Answer: 50%
Explanation: because it’s one H instead of 2 the 2 Hs equal 100 and 1 H is 50
Answer: The correct answer is D. 50%
Explanation: Confirmed correct
What are the different forms of a gene called?
Answer:
an allele is different forms of same gene
What information is contained in DNA?
Answer:
DNA stores biological information in sequences of four bases of nucleic acid — adenine (A), thymine (T), cytosine (C) and guanine (G) — which are strung along ribbons of sugar- phosphate molecules in the shape of a double helix.
Explanation:
Answer:
Deoxyribonucleic acid (DNA) is a molecule that contains the biological instructions that make each species unique. DNA, along with the instructions it contains, is passed from adult organisms to their offspring during reproduction.
Explanation:
I did copy off internet :P
Why is the trend in atmospheric carbon dioxide concerning?
Answer:
b
Explanation:
Answer:
This causes an increase in global warming.
Explanation:
what is the role of a water lillies in the water cycle?
Answer:
To absorb the any bacteria and make it water fresh.
Beside being pleaseing to the eye,water lilies do a great deal to maintain the well being of the ponds they inhabit.For one they provide shade to keep the water temperature during the summer months.
Which weather forecast would be accurate based on this weather map?
Answer:
Wether is not accurate and if this was a real question you need to put a pictue in it.
Answer:
The answer is
A).Rain is expected in Billings.
:)Explanation:
ASAP
help
due rn
and thankyou
HelpASAP! TELL ME IF AM RIGHT, TY
Answer:
Mesophyll cells.
Explanation:
Transpiration is the evaporation of water at the surfaces of the spongy mesophyll cells in leaves, followed by loss of water vapour through the stomata . Transpiration produces a tension or 'pull' on the water in the xylem vessels by the leaves. Water molecules are cohesive so water is pulled up through the plant.
Lactic acid fermentation is a form of ____________ respiration.
1. Aerobic
2. Anaerobic
3. Photosynthesis
4. Protein
Answer:anaerobic
Explanation:
Are there any parts of the human body that get oxygen directly from the air and not from the blood? i don't pay attention in biology
Answer:
The cornea.
Explanation:
The cornea is the only part of the human body that has no blood supply, it gets oxygen directly through the air. Also, did you know that the cornea is the fastest healing tissue in the human body, therefore, most corneal abrasions will heal within about 24-36 hours.
I hope this helps you! Stay safe <3
Please help it’s urgent!!!
Which type of weathering most often occurs in windy environments?
abrasion
carbonation
hydrolysis
root action
Answer:
Abrasion
Explanation:
how did people cure the black death before antibiotics were made
Answer: There was no cure they would just try different things Some of the cures they tried included: Rubbing onions, herbs or a chopped up snake (if available) on the boils or cutting up a pigeon and rubbing it over an infected body. Drinking vinegar, eating crushed minerals, arsenic, mercury or even ten-year-old treacle
Explanation:
Write the strand of DNA that would bind with this strand: ATCGTCAGG
Answer:
TAGCAGTCC
Explanation:
Can someone help me out on this
Answer:
C. Rr x Rr
Explanation:
Organisms can be made up of many _____________, which could be arranged into ________________, which can make up ____________________, organs can be part of an _______________ _____________________. These are __________________ ___________ ___ _______________________.
Answer:
cells, multicellular organisms,not sure
What are pathogens?
Please help me
Explanation:
Any organism or substance, especially a microorganism, capable of causing disease, such as bacteria, viruses, protozoa or fungi is pathogen.
Hope it will help :)❤
Answer:
Explanation:
^^shoyo hinata here!!!!!
(/^-^(^ ^)/
biology, a pathogen in the oldest and broadest sense, is any organism that can produce disease
If you found a mysterious object and wanted to find out if it was a living thing, how would you set up your investigation?
A. look for movement
B. use a microscope and look for water
C. use a microscope and look for cells
Answer:
C. use a microscope and look for cells
BRAINLIEST! PLEASE HELP!
What causes a wave's path to bend when it bounces off the surface of a material?
A. Refraction
B. Reflection
C. Absorption
D. Transmission
Answer:
refraction.
Explanation:
refraction is the bending of light whereas reflection is bouncing of the light.