生物
细胞生物学、遗传学、生态学与生命科学基础。
-
dna dna is considered a nucleic acid nucleotide amino acid lipid
nucleic acid
-
you are writing a story about belle, who is in study hall. choose the b…
Belle could see that Fernando didn't understand his homework. She went over to him and said, "Here, let me show you a trick."
-
which sentence best summarizes the authors point of view about switchba…
Even though it's a bit over an ideal weight, the Treeline is an excellent wilderness backpacking tent.
-
during the 1925 scopes trial, the prosecutions main argument was that d…
C. schools had to teach biblical creationism
-
question 14 which is found in bacteria but not in viruses? dna or rna c…
Plasma membrane
-
question 16 which of the following describes a prokaryotic cell? multic…
B. Has ribosomes but no nucleus
-
in 2015, doctors in the united states identified a strain of escherichi…
They could make common infections much harder to treat.
-
what happens when blood sugar levels rise after a meal? glucagon is rel…
Insulin is released, lowering sugar levels
-
put the sequence for antibiotic resistance in order: 1. selective press…
2, 1, 3, 4 (none of the provided options are correct)
-
question 9 (mandatory) (1 point) other than producing color, what is an…
protect keratinocytes' genetic material from UV radiation
-
what is the function of meissners corpuscle? question 9 (mandatory) (1 …
Question 9: Receive sensory information to light touches Question 10: Papillary layer of dermis
-
quiz information page 1: what are the arrows pointing to in the image? …
sebaceous glands
-
question 4 (mandatory) (1 point) are cells in the skin that produce a b…
Question 4: Melanocytes; melanin Question 5: Release sweat to surface of the skin
-
quiz information page 1: question 3 (mandatory) (1 point) what is the a…
A. Pacinian corpuscle
-
question 2 (mandatory) (1 point) what type of tissue is most abundant i…
adipose tissue
-
genérico observó que los caracoles de turbante negro de sur de californ…
Los caracoles del sur de California tuvieron más supervivientes (546) que los del norte (450) ante los depredadores.
-
e realizar una investigación sencilla para explicar la causa de las est…
A. la inclinación de la Tierra al girar sobre su eje
-
lesson 3 | exploring life (continued) main idea i found this on page de…
Magnification up to: 1000 times Resolution about: 0.2 micrometers Type: Simple Uses light and: lenses (objective and eyepiece) Techniques: 1. Staining 2. Focusing 3. Using differe…
-
8. all of the following are key landmarks of the temporal bone except a…
A. The foramen ovale.
-
5. all of the following are part of the axial skeleton except a. the ar…
A. The arm
-
29. what is the energy conversion that happens in photosynthesis? 1 poi…
radiant to chemical
-
2. what is the equation for photosynthesis? write the chemical equation…
2. # Explicación detallada: ## Paso 1: Escribir la ecuación química general La ecuación química para la fotosíntesis es: 6CO₂ + 6H₂O + luz → C₆H₁₂O₆+ 6O₂. ## Paso 2: Identificar r…
-
7. what kind of energy is given off by bioluminescence (living things 1…
Electromagnetic (not listed in options but correct type; if choosing from given options, none are correct)
-
7. what kind of energy is given off by bioluminescence (living things 1…
Light energy
-
a mayor parte de la energía utilizada en los estados unidos se usa para…
# Breve explicación: El texto destaca que la quema de combustibles fósiles produce dióxido de carbono y contribuye a cambios climáticos negativos. Las fuentes alternativas de ener…
-
el servicio meteorológico nacional (nws, por sus siglas en inglés) ha c…
Permiten que la gente tome la cubierta de modo que hay menos peligro de ser lastimado.
-
which source would most likely contain useful information about a newly…
The website of a local news station
-
alveoli are surrounded by... veins to directly interact with blood. cap…
B. capillaries to directly interact with blood.
-
blood moves toward the heart in large blood vessels called... arteries.…
C. veins
-
chapter 2 pretest multiple choice directions: read the following questi…
1. B. cattle 2. A. breed 3. C. cuniculture 4. C. sheep 5. A. to last longer
-
the circulatory system works closely with the respiratory system to... …
pick up oxygen and drop off carbon dioxide waste.
-
define the following plasma membrane - organelles - nucleus -
Plasma membrane: A biological membrane separating cell interior from the outside, controlling substance movement. Organelles: Specialized structures in a cell with specific functi…
-
3 principles of the cell theory
1. All living organisms are composed of one or more cells. 2. The cell is the basic unit of life. 3. All cells arise from pre - existing cells.
-
question 19 forming the cell walls of stems, leaves, and roots, what co…
C. cellulose
-
question 18 an example of a positive feedback loop _______. are birds m…
E. is melting arctic snow exposing dark surfaces that heat up and cause further melting
-
question 17 skin, hair, muscles, and enzymes are all made up of lipids …
D. proteins
-
question 16 in all ecosystems, energy is eventually lost to the environ…
E. heat from metabolism
-
question 15 ____ are the primary, water - insoluble components of cell …
C. Phospholipids
-
question bone growth occurs when osteoblasts are creating more bone mat…
B. osteoclasts
-
question ① immediately after a bone fracture, extensive bleeding occurs…
D. A fracture hematoma
-
use the passage to answer the question. which is the most effective way…
by inserting a heading about the topic of the second section
-
question put the steps in the repair of a fracture in order. 1. the car…
2, 4, 1, 3
-
how does food with proper nutrients benefit you? it provides energy and…
It provides energy and fights infections., It serves as a building block of protein., It maintains healthy muscles and cells., It regulates essential chemicals in the body.
-
which classification of bones is described as having complex shapes, wi…
C. Irregular bones
-
question which cell population of mature bone directs both the release …
Osteocytes
-
which of the following statements about heredity is accurate? a. it is …
B. It is the passing of characteristics from parents to children.
-
question put the steps in endochondral ossification in order from begin…
4, 1, 2, 6, 3, 5 (Note: None of the provided options are correct based on the correct sequence of endochondral ossification steps. But if we assume there is a mis - typing in the …
-
question which of the following statements about intramembranous ossifi…
C. It begins when mesenchymal cells differentiate into osteoclasts within embryonic or fibrous connective tissue.
-
1.1.10 which scientist did not receive the nobel prize in the discovery…
1. **1.1.10 Answer - Explanation Format**: - # Brief Explanations: - Rosalind Franklin did not receive the Nobel - prize for the discovery of DNA as a helix - shape. Nobel prizes …
-
question 12 dna is composed of units called ______. sugars amino acids …
C. nucleotides
-
explain the role that heredity plays in skill - related fitness.
Heredity plays a role by providing genetic predispositions that establish baseline potential for skill-related fitness components, which can be further shaped by environmental fac…
-
what best describes an internal critic? o an ill - defined weakness of …
a voice that criticizes thoughts and actions
-
question 10 the total amount of chemical energy that remains after auto…
net primary production
-
which statement about influences on one’s sense of self is false? o man…
An internal promoter is a negative influence on a sense of self.
-
section 3.3 homework score: 0/8 answered: 0/8 question 1 to compute a s…
$3.02$
-
order the topics from broadest to narrowest. staphylococcus aureus as a…
organisms that cause diseases, bacteria that cause diseases, disease - causing Staphylococcus bacteria, Staphylococcus aureus as a cause of pneumonia
-
e topics from broadest to narrowest. the great barrier reef ecosystem s…
the world's most fragile ecosystems, the ecosystem of a coral reef, the Great Barrier Reef ecosystem, species of fish found in the Great Barrier Reef
-
which influence is internal? likelihood of getting certain diseases cul…
health knowledge
-
which influence is external? ○ lifestyle ○ heredity ○ experiences ○ pre…
experiences
-
on a recent biology midterm, the class mean was 67 with a standard devi…
z - score for Biology Midterm: 1.4815 z - score for Marketing Midterm: 0.5000 Which test did the person perform better on compared to the rest of the class? Biology Midterm
-
all of the following are macromolecules except: protein. starch. dna. c…
glucose.
-
1. select the correct answer. which statement best explains how the aut…
A. The poet addresses the character who loses the singing contest
-
(01.01 mc) the table shows the commonly eaten foods of some organisms. …
C, D
-
(01.01 mc) which best describes the role of a secondary consumer in a f…
B. Carnivore that feeds on primary consumers
-
(01.01 lc) which of the following describes the ways organisms are inte…
C. Food web
-
(01.01 lc) which of the following organisms are carnivores? secondary c…
Secondary consumers
-
(01.01 lc) which of the following is an example of a producer? tree mus…
Tree
-
(01.01 lc) which of the following organisms are able to take energy fro…
D. Producers
-
4 select the correct text in the passage. which two words have connotat…
stuck, unless
-
read the excerpt from \water flowing from toilet to tap may be hard to …
"The processes at Orange County and most other plants that clean the water include microfiltration that strains out anything larger than 0.2 microns, removing almost all suspended…
-
read the introduction to dan delucas argument. bob dylan is the songwri…
"The way that Elvis freed your body, Bob freed your mind."
-
recognizing relevant evidence 13 percent of adult americans say they wo…
C. Thirteen percent of people in a study said they would never try recycled water.
-
3 completa cada oración. alérgica estornudas pierna diente antibióticos…
1. diente 2. paciente 3. antibióticos 4. tos 5. alérgica 6. pierna
-
drag the term into the appropriate sentence icd - 10 advocates industry…
With more than 71,000 active members, AHIMA's role as a professional association is to provide guidance, resources, and expertise to health information professionals. It also prov…
-
question 3 2 pts which of the following statements concerning the state…
C. If the direct method is used, a supplementary schedule reconciling the net income to net cash from operating activities must still be provided.
-
utiliza los adverbios adecuados para completar el párrafo. casi con fre…
De niño, con frecuencia, gravemente, inmediatamente, casi, poco, sanamente
-
utiliza los adverbios adecuados para completar el párrafo. casi con fre…
De niño; Con frecuencia; Gravemente; Inmediatamente; Casi; Poco; Sanamente
-
noredink capitalizing and formatting titles questions answered: 34 capi…
Because Dre Johnson read the short story "A Sound of Thunder" before bed, he dreamt that school was cancelled due to a storm.
-
which scenario describes a renewable resource being used for energy? a …
A power company generates electricity using a river's current.
-
metal fabricators, inc. manufacturers gas grill tanks, model # 1420, fo…
Objective function: $Z = 25.90P_1+30.80P_2 + 28.50P_3+31.90P_4+4.70I_1 + 4.70I_2+4.70I_3+4.70I_4$ Constraints: Quarter 1: $P_1 - I_1=2770$ Quarter 2: $I_1+P_2 - I_2=3700$ Quarter …
-
fill in the blank question the decrease in demand for a product that oc…
negative network externality
-
during the winter, some bears use dens to ___. a ___ is another name fo…
1. hibernate 2. lodge 3. mud 4. burrows
-
question 46 which of the following are the three basic types of neurons…
B. interneurons, sensory neurons, motor neurons
-
question 46 which of the following are the three basic types of neurons…
# Brief Explanations: Neurons are classified into three main types[LLM SSE On Failure]
-
lesson: understanding the job market what does outsourcing involve? a. …
A. Contracting jobs to other countries
-
when the electrical potential in a cell is in action versus a resting s…
C. action potential
-
question 38 1 pts when a cell is \at rest,\ it is in a state called the…
B. resting potential
-
question 37 1 pts which of the following best represents the order in w…
B. dendrites, cell body, axon, axon terminals
-
question 35 1 pts by what other name is a soma called? dendrite axon ce…
D. cell body
-
question 34 1 pt a specialized cell that makes up the nervous system th…
D. neuron
-
the nervous system is defined as________. all nerves and neurons that a…
a complex network of cells that carries information to and from all parts of the body
-
paragraph planning when writing an essay, you first need to plan the bo…
Point: Cell - phones are a distraction. Explain: They draw students' attention from lessons. Evidence: A survey found 70% of students are distracted by their phones in class. Link…
-
formation of membranes how do membranes form spontaneously? multiple ch…
Lipids bind to each other through hydrophobic bonds.
-
1. in an event of a fire, elevators are not true false 9. what are the …
1. True 2. Ionization and Photoelectric 3. Fuel, Oxygen, Ignition
-
what is support? support is material that is used to prove a claim. in …
All of the above options could support the claim. Each option provides a different but valid reason - moral (offensive to students' values), educational (unnecessary with software…
-
6. if a grease fire occurs, what can be done to prevent it from spreadi…
6. E. A and B 7. C. Rescue, Alarm, Contain, Extinguish 8. A. True 9. None of the options provided are correct. The correct answer is Ionization and Photoelectric (assuming the fir…
-
15. the endoplasmic reticulum (er) makes up more than half the total me…
Lumen: Internal space of ER for biochemical reactions. Transport Vesicles: Membrane - bound sacs for transporting ER - synthesized materials. Smooth ER: No ribosomes, for lipid sy…
-
a patient asks a phlebotomy technician why his blood is being drawn. wh…
"You should ask your provider about the test."
-
chapter 4: a tour of the cell 14. list all the structures of the endome…
Nuclear envelope, endoplasmic reticulum, Golgi apparatus, lysosomes, vacuoles, and the plasma membrane.
-
13. ribosomes in any type of organism are all the same, but we distingu…
| Type of Ribosome | Location | Product | | ---- | ---- | ---- | | Free ribosomes | Cytoplasm | Proteins for use within the cell | | Bound ribosomes | Attached to endoplasmic - re…