Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
-
question 10 of 10 transduction is: a. sending information to the centra…
D. turning energy into nerve impulses.
-
question 9 of 10 receptors in the ear that translate sound waves into n…
C. mechanoreceptors,
-
light is converted into nerve impulses in the: a. iris. b. cornea. c. o…
D. retina.
-
question 7 of 10 nerve cells that can detect chemicals are: a. chemtran…
D. chemoreceptors.
-
five minute mult name: multiply each row numbe (range × 7 4 1 5 3 9 8 6…
The filled - in table (for the empty cells) will have the following products: Row 4: - \(4\times9 = 36\), \(4\times8 = 32\), \(4\times6 = 24\) Row 9: - \(9\times9 = 81\), \(9\time…
-
question 6 of 10 the nerve carrying impulses from the eye to the thalam…
A. optic
-
question 5 of 10 if you have difficulty knowing where your foot is when…
D. proprioception.
-
question 4 of 10 your vestibular sense could: a. make you see things up…
C. make you dizzy
-
8) create two punnett squares to illustrate the crosses for your possib…
- % of possible Genotypes: \( DD \): \( 0\% \), \( Dd \): \( 50\% \), \( dd \): \( 50\% \) - % of possible Phenotypes: Deaf pups: \( 50\% \), Hearing pups: \( 50\% \) (Note: If th…
-
question 3 of 10 the ______ routes nerve impulses from our senses. a. b…
B. thalamus
-
question 2 of 10 sound vibrations are converted into nerve impulses in …
A. cochlea.
-
6) in fruit flies, red eyes are dominant (e). white eyes are recessive …
- \( EE \): 0% - \( Ee \): 100% - \( ee \): 0% - % of possible Phenotypes: Red Eyes: 100% White Eyes: 0%
-
question 10 of 10 the amygdala is part of which system? a. reticular ac…
D. Limbic system
-
question 9 of 10 the largest and most recently developed part of the br…
D. cerebral cortex
-
question 8 of 10 which of the following is part of the midbrain? a. bra…
C. Reticular activating system
-
read the excerpt from utopia. but after the ambassadors had stayed a da…
C. anecdote.
-
when you are experiencing fear or aggression, which part of the brain i…
C. Amygdala
-
claim & evidence excerpt from should bottled water be banned by penelop…
C. Limiting plastic water bottle use is cheaper and better for the planet. #### Question 2: Reader's Conclusion
-
5) the female dog is heterozygous. the male dog is heterozygous. figure…
- \( FF \): \( 25\% \) - \( Ff \): \( 50\% \) - \( ff \): \( 25\% \) - Black fur: \( 75\% \) - Grey fur: \( 25\% \)
-
question 6 of 10 the part of your brain that controls basic life suppor…
C. hindbrain
-
people who must memorize a lot of information, and remember it for a lo…
D. hippocampus.
-
lesson 48 - animal and plant life cycles how did this plants life cycle…
C. seed
-
question 3 of 10 simple units work together to create: a. our identity.…
D. the mind.
-
how does carbon enter the biotic components of the carbon cycle? a thro…
B. through the process of photosynthesis
-
which model represents energy transfer within a food web in a stable ec…
B. The pyramid - shaped model with producers at the base, primary consumers above producers, and secondary consumers at the top.
-
question 2 of 10 which of these activates the forebrain when there is i…
D. Reticular activating system
-
life science we know animals reproduce to make more animals just like t…
- A farmer might have planted both pear tree seeds close to each other. - An animal could have dispersed a pear seed (e.g., by eating a pear and excreting the seed) near the exist…
-
the blue boxes show the gigatons of carbon moving each year. more carbo…
A. Deforestation would result in a decrease in the carbon sink, B. Increased use of alternative energy sources such as solar and wind energy would result in a decrease in released…
-
lesson 48 - animal and plant life cycles the life cycle of all plants a…
B. all of these (assuming the options are labeled as A. growth, B. all of these, C. death, D. reproduction)
-
lesson 48 - animal and plant life cycles most plant life cycles involve…
A. flowers
-
lesson 48 - animal and plant life cycles which of these is a characteri…
D. sleepy all the time
-
lesson 48 - animal and plant life cycles which of these is not a stage …
B. egg
-
15 this is a copy of an online technology enhanced item. based on the f…
The three true statements are: - The phytoplankton produce oxygen and glucose the heron needs to survive. - The phytoplankton produce carbon dioxide and glucose the algae need to …
-
33. which japanese player won the afc asian international player of the…
A. Keisuke Honda
-
question 1 of 10 the part of the brain that coordinates our muscles so …
A. hindbrain
-
when two penguins get together to make more penguins we call this... (1…
D. mating
-
these tadpoles are a stage in the life cycle of what animal? (1 point) …
D. frog
-
question 10 of 10 the electrochemical system in the body for communicat…
B. nervous system.
-
what is it called when an animal changes drastically over the course of…
C. metamorphosis
-
question 9 of 10 this consists of the brain and the spinal cord: a. cen…
A. central nervous system.
-
question 8 of 10 voluntary control over your skeletal muscles happens w…
B. Somatic
-
lesson 48 - animal and plant life cycles a caterpillar will eventually …
B. butterfly
-
question 7 of 10 you have finished running a marathon and you are relax…
D. Parasympathetic
-
what is this diagram a model of? (1 point) the water cycle a life cycle…
B. a life cycle
-
cles what is this diagram a model of? (1 point) the water cycle a life …
B. a life cycle
-
14 based on the food web (figure 2), what effect will a decrease in the…
C. The finger mullet population will decrease because the zooplankton population will decrease.
-
a researcher hypothesizes that water will move out of the cell more qui…
A. A researcher places three cells of the same type in varying concentrations of salt water. Then the researcher measures the size of each cell every minute during a 5 - minute pe…
-
in the atmosphere. which explanation best describes what is happening a…
A. When forests are cut down, carbon absorption slows or ceases due to less photosynthesis occurring.
-
11. jonah just purchased his first home and is now searching for a mort…
B. low
-
question 6 of 10 what part of a runners nervous system gets her ready t…
A. Sympathetic
-
question 3 of 10 what sends neurotransmitters toward the next neuron? a…
A. Axon
-
question 4 of 10 which are the two main branches of the human nervous s…
C. Peripheral, D. Central
-
12 this is a copy of an online technology enhanced item. place (click a…
1. maintains homeostasis 2. to exit the cell
-
question 3 of 10 parts of a neuron include: a. collosums. b. hormones. …
C. dendrites.
-
fernando, an interior decorator, is designing an entryway for a client’…
the area of the moulding in square inches
-
question 2 of 10 unused neurotransmitters are absorbed in a process cal…
A. reuptake.
-
4) the female dog has black fur. the male dog has black fur. figure out…
- % of possible Genotypes: - FF: 25% - Ff: 50% - ff: 25% - % of possible Phenotypes: - Black fur: 75% - Grey fur: 25%
-
record followed by an outbreak of moose ticks. in the spring of 2010, s…
C. Since the scientists killed off the ticks, we would see a rapid rise in the moose population, followed quickly by a rapid rise in the wolf population.
-
how does the cellular membrane of the finger mullet’s cell contribute t…
C. It serves as a selectively permeable membrane, allowing water and other materials to move into and out of the cell as needed.
-
question 1 of 10 this contains neurotransmitters that allow a signal to…
B. synapse
-
10 which is an example of the cycling of carbon? a animals use the carb…
D. A plant uses the carbon in carbon dioxide for photosynthesis and is eaten by an animal.
-
which substance must be present to release energy from glucose? a hydro…
B. oxygen
-
the table below describes several different types of energy transfer pr…
A. 1
-
among birds, some skin cells grow feathers when they mature, while othe…
B. While all cells have the same DNA, specialized cells express certain traits that produce feathers or scales.
-
milkweeds are plants that produce toxic, bittertasting chemicals. some …
1. eating a toxic plant increases the ability of these insects to survive and reproduce
-
5 what is the significance of three consecutive nucleotides in dna? a t…
A. They code for one amino acid. ### Question 6
-
base your answer to this question on the information in the diagram bel…
1. adapting to different environments over many generations
-
4 this chart shows characteristics of four different cells observed und…
C. Cell 3
-
images of the embryo and adult stages of three different organisms are …
3. Having similar embryos indicates that these organisms share a recent common ancestor
-
the distribution of shell heights in a population of snails changed ove…
1. Genetic diversity decreased because of selection pressure.
-
hummingbirds thrive in warm, moist climates, and their primary source o…
D. The hummingbirds will struggle to find food, and only those that can adapt to new food sources will survive.
-
question 3 of 10 scientists want to know how our genes interact with ou…
C. nature versus nurture
-
some trees release toxins into the soil that can kill the plants nearby…
4. an evolutionary advantage, reducing competition for water, nutrients, and sunlight
-
2 a group of students completed two experiments. their notes are below:…
D. Heating the potato caused a shape change in the potato enzymes, so they could no longer function properly.
-
an experiment is designed to compare the differences in health outcomes…
A. Whether a therapy cat has visited
-
when the frequency of a gene in a population changes, the most likely r…
2. biological evolution
-
complete the sentence. manuel would make a superb mayoral candidate bec…
thoughtful
-
which characteristic would give one species the greatest advantage over…
1. higher number of surviving offspring
-
two different species of animal prefer the same plant for food. one eat…
1. compete for limited resources
-
1 how is a dna molecule arranged? a double - stranded with alternating …
A. double - stranded with alternating deoxyribose and phosphate groups on the sides with adenine, guanine, cytosine, and thymine in the middle
-
when the proportion of a gene for a specific trait in a population of f…
3. natural selection
-
complete the sentence. badgers have huge foreclaws, ________, and somet…
powerful legs
-
what is an unintended negative effect that long - term pesticide use ca…
2. The pests that survive can develop resistance to the pesticides.
-
practice | word study - suffixes -ize, -ance, -ence, -ist - -ence and -…
The percussionist played drums in the school band.
-
word study - suffixes -ize, -ance, -ence, -ist -ence and -ance usually …
revolutionize
-
5. what is the main function of the respiratory system? to bring oxygen…
A. To bring oxygen into the body and remove carbon dioxide
-
2. the kinds of money personal possession of currency is prohibited in …
First blank: energy bars Second blank: fiat
-
4. which organ in the respiratory system serves as the primary site of …
Lungs (the option with "Lungs" as the text, corresponding to the third radio button option)
-
ework: chapter 14 k to assignment attempts \t\t\tkeep the highest / 1 1…
A. It is divisible (unlike cattle) and easily portable (unlike lead bars).
-
3. what happens to carbon dioxide during the process of exhalation? it …
C. It is expelled from the body. (Note: Assuming the options are labeled A, B, C, D with the third option as C. If the original labeling is different, adjust the identifier, but t…
-
in the air we breathe, which gas is found in the highest concentration?…
C. Nitrogen
-
2. which of the following best represents the flow of air during inhala…
The correct option is the first one: Nose - Trachea - Lungs - Bronchi (assuming the first option's "Lunge" is a typo for "Lungs" and "Bronchi" is placed after lungs by mistake in …
-
1. what are the main levels of organization in the respiratory system, …
A. Cells, tissues, organs, systems
-
a client with chronic kidney disease is receiving epoetin alfa. which l…
1. Hematocrit of 33% (0.33)
-
this continuum scale shows how common different blood types are. based …
O+
-
complete each sentence with the correct word. greater according to boyl…
1. Air always moves from an area of **high** pressure to an area of **low** pressure. 2. During **inspiration**, the pressure in the alveoli is less than the atmospheric pressure.…
-
31 of 50 the clinic nurse instructs parents of a child with sickle cell…
4. Fluid overload
-
the raven by edgar allen poe ah, distinctly i remember it was in the bl…
rhyming separate and sorrow
-
an experiment is designed to compare the differences in learning outcom…
C. Randomly assigning students to the two different groups
-
journal 38 – freedom!!! - the reconstruction amendments were intended t…
Social Science - History