Do you think, what is currently being done in your community,
adequately promotes social and environmental justice?

Answer:

the what hey o

Explanation:

yes

Answer:

Explanation:

:

D. when the stomata are open, CO2 can get in but water can get out

Explanation:

Stomata are openings in leaf epidermis that are small they permit the entry of carbon dioxide and also allow the exit of water vapour.

Opening and closing of stomata is regulated according to physiological needs of the leaf.

Carbondioxide that is diffuses into the leave is used for photosynthesis.

Plant regulates water loss from the stomata. during the hot and cold weather water is conserves to maintain a cool environment in plant this is done by closing of stomata.

Answer: most of the time, fear and panic

Explanation:

techniques to find the culprit in a crime have improved,

yes its almost impossible to not commit a crime without leaving evidence, the people (police,etc) can use techniques to find your fingerprint, witnesses, footprint, and many other substances that belongs to the culprit. Witnesses can be a big help too. So yes its 'almost' impossible

Answer:

não sei responder sua pergunta

Answer:

No

Explanation:

They have different division rates as some are more important for the body's health than others.

Ex) Skin cells repair very fast as they are on the exterior of the body and are constantly damaged, needing to be repaired quickly to prevent infection.

Advancements in technology help us change the way we think about existing scientific knowledge.

Technology, also referred to as the transformation and manipulation of the human environment, is the application of scientific knowledge to the practical goals of human life.

A number of articles cover the topic of technology. See history of technology; hand tool for general treatment.

History of agriculture, agricultural economics, beekeeping, beer, cereal farming, coffee, commercial fishing, dairy farming, distilled spirits, food preservation, animal husbandry, poultry farming, and soft drink manufacture for treatment of the production of food.

Therefore,  Advancements in technology help us change the way we think about existing scientific knowledge.

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Answer:

The correct answer is - =X+Y males and XwXwY females

Explanation:

during meiosis, XXY females are prone particularly to X chromosome during meiosis. This nondisjunction can lead to the production of both X+Y red-eye male and XwXwY white eye females.

The red-eye male has resulted from the fertilization of X bearing sperm and Y bearing egg. The XwXwY is formed from Y bearing sperm and an egg with two chromosome fertilization.

Answer:

?????????????????????

Explanation:

why u do dat

My answer to the question is copied or replicated.,and then divided to the chromosome

Answer:

carbohydrates, lipids, proteins, and nucleic acids

Explanation:

Answer:

The anwser is B

Answer:

A.

Explanation:

I THINK it is A, because fossils are decomposed animal remains, right? So what I'm saying is that the answer is A, because the structure of the fossil could help tell how the creature (or plant) adapted in order to survive in its surroundings.

Answer:

The beaver population increased

Answer:

Caterpillars are in a semi-hibernation phase

Explanation:

During winter caterpillars dehydrate themselves and generate a cryoprotectant that flows in their circulatory system (i.e., hemolymph) to avoid water freezing, thus preventing tissue damage. For example, Pyrrharctia Isabella (Lepidoptera, Erebidae), a caterpillar common in North America, can survive 1 week at −20°C. This condition is known as 'semi-hibernation' and it ends when the first temperate days arrive.

Answer:

Osteoblast

Explanation:

It is Osteoblast because Osteoblast is a cell tgat come from the bone marrow and for new bones called osteoid and have only one nucleus, it produce and secrete the organic components and inorganic components of bone or cartilage extracellular matrix. It produce new bones which is made from collagen and some proteins.

Answer:

Carboxyl Group

Explanation:

Took test and got it right.

Answer:

Carboxyl Group

Explanation:

Answer:

Stems

Explanation:

Answer:

Through chemical reactions.

Explanation:

You tell if an unknown powder is salt, sugar, flour or baking soda by doing tests to see how the powder would react. For an example, baking soda in vinegar would cause it to fizzle, while flour would just make the vinegar murky and cloudy. With salt and sugar, you can test if it dissolves and if it does it is sugar. If not, it is salt.

Answer:

Ball-and-stick models show the bonds between atoms, but not the relative sizes of atoms. Space-filling models show the relative sizes of atoms, but not the bonds between atoms.

Answer:

D

Explanation:

edge

Answer:

AB Ab AB Ab

AB 50 Ab 50

Explanation:

The organism can produce TWO types of gametes: AB and Ab. Supposing these genes are unlinked, the proportion of gametes will be 1/2 (50 percent of each gamete).

In conclusion, the organism can produce TWO types of gametes: AB and Ab. Supposing these genes are unlinked, the proportion of gametes will be 1/2 (50 percent of each gamete).

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Answer:

the correct answer✅✔☑ is

E. Sunlight☀

Answer:

Metamorphic rock

Explanation:

metamorphic rock formed when limestone is exposed to high temperatures and pressures. Marble forms under this condition because the calcite forming the limestone recrystallises forming a denser rock consisting of roughly equigranular calcite crystals.

Answer:

it B. false

Explanation:

Answer:

The correct answer is: duodenum, jejunum, ileum.

Explanation:

The small intestine is the part of the digestive tube that is mostly responsible for the absorption of nutrients that we incorporate through our diet, although part of the digestion also occurs in this segment (specifically in the duodenum).

The first segment, the duodenum, is the shortest of the three (about 25 centimeters in length) and is the one that is connected to the stomach. The duodenum receives the bile (from the liver), the pancreatic juice (from the pancreas), and the gastric chyme (from the stomach), to digest proteins and fat.

The second segment, called the jejunum, is about 2,5 meters long and its main task is to absorb the products of digestion, such as amino acids, carbohydrates, and fatty acids. This is how the nutrients reach our bloodstream and then the tissues where they are needed.

The last segment, the ileum, is the longest (about 3 meters long) and it's responsible for the absorption of vitamin B12 and bile acids. The ileum then connects to the large intestine, where water will be absorbed.

Answer:

(c) QKASVEMAVRNSG

Explanation:

The alpha helix is a protein arrangement tightly packed, thereby the peptide will form a rod. The option (c) is expected to form an alpha helix because it contains three amino acids charged which are aligned on the face of the helix, 1-two residues positively charged: Lysine (K) and Arginine (R), and 2-one residue negatively charged: Glutamic Acid (E).

The following polypeptides are most likely to form an α-helix explain your answer - (c) QKASVEMAVRNSG

The formation of alpha-helix required correct steric configuration. Amino acids with R-groups are too large like tryptophan, and tyrosine or too small glycine destabilize α-helices.

Proline also destabilizes α-helices has irregular geometry and causes steric hindrance because its R-group bonds back to the nitrogen of the amide group.

Option(A) CRAGNRKIVLETY

There is Glycine in this sequence, so it can not form an alpha helix.

Option (B): SEDNFGAPKSILW

The presence of glycine and proline causes not to form an alpha helix.

Option (C): QKSVEMAVRNSG

Glycine is present but still, it is most likely to form an alpha helix as glycine is the end of the sequence.

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Answer:

a.

i) Y and y represent Yellow and white alleles for the pollen color gene; where Y (yellow) is dominant over y (white).

ii) W and w represent wavy and smooth alleles respectively for the leaf texture gene. W (wavy) is dominant over w (smooth).

YYWW, YyWW, YyWw, YYWw- yellow, wavy phenotype

YYww, Yyww- yellow, smooth phenotype

yyWW, yyWw- white, wavy phenotype

yyww- white, smooth phenotype

b) yellow pollen and wavy leaves (YyWw) × yellow pollen and smooth leaves (Yyww)

c) Expected genotypic and phenotypic ratio of progeny: 3:3:1:1

Explanation:

This question involves two distinct genes; one coding for pollen color and the other for leaf texture. Let Y and y represent Yellow and white alleles respectively for the pollen color gene; where Y (yellow) is dominant over y (white) while W and w represent wavy and smooth alleles respectively for the leaf texture gene; W allele (wavy) is dominant over w allele (smooth).

Next, we convert the progeny number to phenotypic ratio by dividing each number by the smallest number (48)

yellow pollen, wavy leaves= 153/48 =3.18

yellow pollen, smooth leaves= 145/48= 3.02

white pollen, wavy leaves= 48/48= 1

white pollen, smooth leaves= 51/48= 1.06

Approximately, the phenotypic ratio of the progeny is 3:3:1:1

According to the question, a parent with with yellow pollen and wavy leaves will have genotype YyWw because white pollen (w) and smooth leaf (s) was produced in the progeny. Also, the other parent with yellow pollen and smooth leaves will have genotype: Yyww. In a cross between these two parents i.e. YyWw × Yyww, the following gametes will be produced:

YyWw- YW, Yw, yW, yw

Yyww- Yw, Yw, yw, yw

Using these gametes in a punnet square (see attachment), the following 16 offsprings will be produced in a ratio 3:3:1:1

yellow pollen, wavy leaves (Y_W_) 6

yellow pollen, smooth leaves (Y_ww) 6

white pollen, wavy leaves (yyW_) 2

white pollen, smooth leaves (yyww) 2

Answer:B

Explanation:The scientist changed the variable

Answer:

denaturing of the peptide bonds

Explanation:

Enzymes are proteins that help speed up chemical reactions. However, they require specific temperatures and pH's to work optimally and produce the best outcome.

If an enzyme is placed in a lower than optimal pH, that means that there are more H+ ions, and the environment is more acidic. This influx of H+ ions can denature the peptide bonds within the enzyme, causing it to fold in a different way and be unable to carry out its normal duties. Hence, the activity of the enzyme will decrease significantly.

~ an aesthetics lover

Answer:

The options are

A. Recessive genes

B. Dominant genes

C. Different environmental experiences

D. Shared environmental experiences

The answer is D. Shared environmental experiences

Explanation:

The most likely cause of a disorder if both monozygotic and dizygotic twins show a high concordance rate is shared environmental experiences.

This is because twins usually have a very high degree of concordance rate i.e they have similar genetic traits and characteristics as a result of factors such as Recessive and Dominant genes. The disorder or abnormality which would support this is them having shared environmental experiences which will make them have it in common unlike different environmental experiences which will aid variation.

Saturated Fats:

bad fats

solid at room temp

butter, red meat

Single bonds

Unsaturated Fats:

good fats

double bonds

oils and nuts

liquid at room temp