Answer:
Smoking and cardiovascular disease
Smoking increases the risk of cardiovascular disease in several ways:
Smoking damages the lining of the arteries, including the coronary arteries. The damage encourages the build-up of fatty material in the arteries. This can lead to a heart attack or a stroke.
Inhalation of carbon monoxide in cigarette smoke reduces the amount of oxygen that can be carried by the blood.
The nicotine in cigarette smoke increases the heart rate, putting strain on the heart.
Chemicals in cigarette smoke increase the likelihood of the blood clotting, resulting in a heart attack or stroke.
Explanation:
Question 2:Which definition best describes gene flow?
A. A random change in allele frequency
B. Movement of alleles between populations
C. The best adapted are able to survive and reproduce
D. A random change in nucleotide
Answer:
B. Movement of alleles between populations
Explanation:
HELP PLEASE!!
Your assignment is to write a narrative detailed explanation of both photosynthesis and cellular respiration and submit it to be reviewed. It must contain all the following terms:
reactants
products
carbon dioxide
oxygen
sunlight
ATP
glucose
water
roots
stomata
mitochondria
chloroplast
chlorophyll
producers
consumers
and the correct equations for both processes
1,2,3,5,10,11
Explanation:
because they produce a pigment called chlorophyll
What is the relationship between Hox genes and embryological development?
Answer:
Hox genes control the timing of development and growth of embryos. Organisms A and B have very similar Hox genes, and their embryos, in the earliest stages of development, are also very similar.
Explanation:
Hox genes are a family of transcription factors that play a critical role in the development of the body plan during embryogenesis by controlling the spatial patterning of the developing embryo.
What are hox genes?Hox genes play a critical role in embryological development by controlling the formation and patterning of the body segments in animals. These genes are responsible for specifying the identity of different regions of the body, such as the head, thorax, and tail, during the early stages of development. They do this by regulating the expression of other genes that control the differentiation and growth of cells in specific regions of the embryo.
Hox genes are arranged in clusters on chromosomes and are activated in a specific order along the anterior-posterior (front-to-back) axis of the developing embryo. This sequential activation pattern helps to establish the body plan and shape of the organism. For example, the Hox genes that are activated in the head region will determine the formation of the head and brain, while those activated in the thorax region will control the formation of the heart and lungs.
Learn more about hox gene, here:
https://brainly.com/question/16819317
#SPJ2
Which is the most exact method of determining the age of geologic features?
Answer:
Radioactive dating
Explanation:
Answer: you didn't put the choice selections below it
Explanation: bcuz ez
A couple are expecting a baby. They already have a daughter.
a) What is the probability their next child will also be a girl?
b) Explain your answer.
Answer:
50/50
Explanation:
u never know if it will be a girl or a boy because it is natural to either one
HOPE THIS HELPS
Answer:50/50
Explanation:
it doesn't matter how many children you have or what gender they are you will always have a 50% percent chance
Biology 1 Mid-Year-Assessment (2020-2021
Usuon
Meiosis is a life process associated with sexual reproduction which choice correctly summarizes meiosis into one statement?
SC 912. L. 16.17
O Haploid cells join and produce diploid daughter cells
Chromosomes in a haploid cell are pulled apart, creating two haploid daughter cells
Chromosomes in a diploid cell uncoil and line up, creating two diploid daughter cells.
O Homologous chromosomes in a diploid cell separate and produce four haploid daughter cells
Answer:
Homologous chromosomes in a diploid cell separate and produce four haploid daughter cells
Explanation:
Meiosis is a process in sexual reproduction in which one cell divides twice to form four daughter cells.
Meiosis is a cell division of germ cells that produces sperm or egg cells in male and female respectively. Meiosis undergoes two stages of cell division and finally produces four daughters cells. Each daughter cell in meiosis is haploid and not diploid as it carry half of the chromosomes of its parent chromosomes. Thus, diploid cell separate into 4 haploid daughters in meiosis.
So, the correct choice to summarize meiosis is "Homologous chromosomes in a diploid cell separate and produce four haploid daughter cells".
3 point
If a 10 kilogram object accelerates suddenly at 15 m/s, how much force was applied to the
object?
15 N
150 N
25 N
Answer:
We want the force F= 10kg × 15 m/s = 150 NThe genetic information of a cell in carried in its DNA
Answer:
true
Explanation:
Answer:
true
Explanation:
it is carried in chromosomes which is part of dna
The Water Cycle
As precipitation
falls back into the
earth, which of the
following occurs?
A. transpiration
B. absorption
C. flooding
D. evaporation
The Water Cycle
As precipitation
falls back into the
earth, which of the
following occurs?
Answer:D. Evaporation
#CARRYONLEARNING #STUDYWELLThe Water Cycle
As precipitation
falls back into the
earth, which of the
following occurs?
Choosing:A. transpiration
B. absorption
C. flooding
D. evaporation
Answer:D. Evaporation
#READINGHELPSWITHLEARNING #CARRYONLEARNING #STUDYWELLLabel the images below with 1-4 from least developed to most developed.
Define the career cluster that is Agriculture, Food And Natural Resources.
The Agriculture, Food, and Natural Resources (AFNR) Career Cluster focuses on the essential elements of life—food, water, land, and air. This career cluster includes a diverse spectrum of occupations, ranging from farmer, rancher, and veterinarian to geologist, land conservationist, and florist. i think..
Answer:
Wildlife conservationist and a chef are both examples of the career cluster that is Agriculture, Food And Natural Resources.
Explanation:
To travel around. Planets travel around the sun. Moons travel around planets.
A. Revolve
B. Rotate
C. Orbit
.・゜゜・ ・゜゜・．Answer:.・゜゜・ ・゜゜・．
C. Orbit
.・゜゜・ ・゜゜・．Explanation:.・゜゜・ ・゜゜・．
The planets all revolve around the sun in the same direction and in virtually the same plane. In addition, they all rotate in the same general direction, with the exceptions of Venus and Uranus. These differences are believed to stem from collisions that occurred late in the planets' formation.
.・゜゜・ ・゜゜・．.・゜゜・ ・゜゜・．.・゜゜・ ・゜゜・．
.・゜゜・ ・゜゜・．Brainlist? .・゜゜・ ・゜゜・．
(Giving Brainliest) An energy transformation is when energy changes from one form to another.
Group of answer choices
True
False
Answer:
The answer is true.
Explanation:
You cannot create or destroy Energy. It can only be transformed from one form to another.
The nature vs. nurture debate questions is...
Answer:
The nature versus nurture debate is one of the oldest issues in psychology. The debate centers on the relative contributions of genetic inheritance and environmental factors to human development.
Explanation:
The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer:
Answer:
Radiation
Explanation:
Because warm heat lamps use radiation
When unstable elements lose particles and become more stable it is called
Answer:
ions?
Explanation:
If it picks up or loses an electron, it becomes electrically charged and highly reactive. Such electrically charged atoms are known as ions. ... In an effort to achieve equilibrium, the atom emits particles in the form of radiation until the nucleus is stable. Such unstable atoms are said to be radioactive.
Number 8 is the question I need to know
Answer: B. sea otter
Explanation: Trust me, I had this question before. Hope it helps!
how does a mitochondrial facilitate the movement of some materials between cells?
Answer:
The key function of the mitochondria is to supply energy by the mechanism of aerobic respiration for cellular activity. Glucose is converted in the cytoplasm of the cell in this step to form pyruvic acid, which is transferred into the mitochondrion.
Explanation:
Like other organelles, by means of organelle-specific adaptors, mitochondria are linked to specific motor isoforms and their movement is vulnerable to degradation of these motors and adaptor proteins.
What is meant by selective advantage?
a) the genetic change that leads to heritable traits
b) the most recent mutation
9
Oc) a trait that helps an individual survive in its environment
12
d) the ability to survive poisons
15
e) a common allele found in a successful population
Answer:
c) a trait that helps an individual survive in its environment
Explanation:
Selective advantage is a trait that helps an individual survive better than others in its environment. It stems from the principle of Natural selection that states that individuals have differing abilities to survive due to differences in phenotype.
This trait helps individuals to adapt better to their environments and develop resistance to diseases which they, or weaker individuals around them would have succumbed to. People who have sickle cell anemia, for instance, have developed resistance to diseases.
what type of bunny is this, also isn't he cuteeeeee
Answer:
yes it's adorable
Explanation:
i don't know any types of bunnies, just that it look's like a bunny
Rock, soil, sand, sediments and land make up what sphere?
Answer:
lithosphere
Explanation:
d) Why is water so important to all living things? (1 point)
HINT: Think about what organisms are made of.
PLSSS HELP ASAP
Body systems interact with one another to carry out life processes. When we eat food, it is broken down into nutrients that can then be used by body cells for metabolic processes and building cellular structures. Many body systems are involved in this process. Select the body systems that would NOT be involved in the breakdown and utilization of nutrients.
Body organs and systems are assigned different roles and functions for proper working and coordination. Cells need energy for working and growth which is provided by the breaking of food substances by the body systems.
The systems that will not break nutrients are:
Respiratory systemIntegumentary systemReproductive systemThe systems can be explained as:
The digestive and the excretory system are the main systems involved in the digestion, absorption and excretion of food, nutrients and waste in the body.The organs of the digestive and excretory system break the food particles, absorb the essential nutrients and minerals and eliminate the unessential and waste fluid and the solid materials from the body.The respiratory, integumentary and reproductive systems are not involved in breaking, digesting, absorbing or eliminating the nutrients.Therefore, respiratory, reproductive and integumentary systems are not involved in utilizing and breaking nutrients.
To learn more about life and metabolic processes follow the link:
https://brainly.com/question/20545418
Answer:
Its just Integumentary and respiratory
Explanation:
got it right
Which are the building blocks of carbohydrates?
amino acids
fatty acids
proteins
O glucose
Proteins are the building blocks of carbohydrates
If you have a strand of DNA that reads: ATG CCA TTG, what would be the mRNA code that would be created?
Answer:
The correct answer is - UAC GGU AAC
Explanation:
Transcription or encoding the DNA code or sequence in the mRNA sequence or code is known as transcription in which mRNA is created by the complementary base pair sequences according to the DNA sequence.
By the given strand of DNA that codes:
ATG CCA TTG - DNA sequence
UAC GGU AAC - mRNA sequence
What is parent material?
Answer:
Parent material is the underlying geological material (generally bedrock or a superficial or drift deposit) in which soil horizons form. Soils typically inherit a great deal of structure and minerals from their parent material, and, as such, are often classified based upon their contents of consolidated or unconsolidated mineral material that has undergone some degree of physical or chemical weathering and the mode by which the materials were most recently transported.
The proccess in which cells divide to form two new cells
the correct order for DNA Analysis?
Answer:
extraction, quantitation, amplification, and capillary electrophoresis.
Explanation:
Answer:
extraction, quantitation, amplification, and capillary electrophoresis.
Explanation:
Compare the 5 mechanisms of evolution. In your opinion, which one has the LEAST impact on a population? Justify your answer
Answer:
Selah yes and all
Explanation:
Selah and the thousands of people are going through a lot and I think they will make
PLEASE HELP These all have both kinetic and potential energy EXCEPT
Group of answer choices
thermal energy
electrical energy
electromagnetic radiation
Answer:
Thermal energy
Explanation:
Answer:
electromagnetic radiation
Explanation:
