生物
細胞生物學、遺傳學、生態學與生命科學基礎。
-
scientists discover a planet similar to earth, but it has a cold, solid…
C. The planet's surface does not change much because the plates do not move.
-
variety of cells which picture in the diagram would be classified as a …
A. A A. no membrane - bound organelles
-
comparing cell types anatomy of a cell review the image of the cell. wh…
A. It is a eukaryotic animal cell. It contains organelles excluding chloroplasts
-
a venn diagram comparing eukaryotic cells to prokaryotic cells is shown…
- **Eukaryotic Cells only**: Has nucleus - **Both Eukaryotic and Prokaryotic Cells**: Contain DNA, Has ribosomes - **Prokaryotic Cells only**: Does not have a nucleus
-
as you read through the two events below, highlight the sentences that …
The Texans won.
-
what type of cell is on the slide? move the correct answer to each box.…
The cell on the slide is a eukaryote because it has a nucleus.
-
true or false: multicellular organisms are all organized in the same wa…
B. False
-
a group of parts that carry out functions the individual parts cant do …
a system/organ system
-
when a group of tissues work together to perform a specific function, i…
an organ
-
similar cells grouped together form a... organ organ system tissue rewa…
Tissue
-
specialized cells work together in groups. true false rewatch
True
-
multi - cellular organisms are made up of multiple cells working togeth…
True
-
true or false: unicellular organisms are made up of a single cell...lik…
True
-
read the definitions. bio = life anthrop = human micro- = small meteoro…
biology
-
10. we need to eat food and breathe in oxygen in order to stay alive. w…
Eating food gives glucose (\(C_6H_{12}O_6\)), breathing in \(O_2\) and breathing out \(CO_2\) are related to the cell - respiration equation \(C_6H_{12}O_6 + 6O_2 ightarrow6CO_2 +…
-
9. one of the reasons plants are important to us is because they reduce…
Plants consume \(CO_2\) and produce \(O_2\) through photosynthesis as shown in the equation \(6CO_2 + 6H_2O \xrightarrow{\text{light}} C_6H_{12}O_6+6O_2\), which explains the stat…
-
8. in a way, everything we eat depends on photosynthesis. describe how …
Chickens (for eggs) and pigs (for bacon) eat plants or plant - derived food. Plants make their food via photosynthesis. Thus, bacon and eggs depend on photosynthesis as the energy…
-
7. how are photosynthesis and cell respiration similar and different?
Photosynthesis and cell respiration are similar in that they are both essential for life and involve the exchange of gases (carbon dioxide and oxygen). They are different in that …
-
6. no matter what food you eat, you can always trace the source of ener…
a. the sun and photosynthesis.
-
5. during photosynthesis, energy from the sun is trapped as... a. water…
B. chemical energy in the glucose molecule.
-
4. living things are able to get energy out of glucose during cell resp…
B. a sugar molecule.
-
1. photosynthesis uses energy from the________to make food for the plan…
B. sun
-
move each item to the correct category and then select submit. needed f…
- Needed for Cellular Respiration: Glucose (From Food), Oxygen (Breathed In) - Released during Cellular Respiration: Carbon Dioxide (Breathed Out), Water (Breathed Out), ATP Energ…
-
what should writers use to connect ideas from sources? a. complex sente…
1. d. Transitions 2. c. Themes 3. c. Synthesis 4. d. Notes 5. b. Environmental Benefits 6. a. They both supported the use of solar energy
-
taking guided notes is an excellent way to stay focused during lessons.…
1. introduction 2. hook 3. transitions 4. tone 5. supporting details 6. objective 7. conclusion
-
one genetic factor that can influence your personality is __________. a…
D. aptitude
-
how did use of the vernacular affect the spread of humanism in europe? …
B. The vernacular helped writers and philosophers reach wider audiences.
-
how did humanism impact europeans thinking about government? power was …
Political debates were encouraged.
-
which statements correctly describe what happens to the atoms in co₂ mo…
- The carbon atoms will gain electrons and be reduced. - The carbon atoms will end up in the carbohydrate product.
-
read the following original passage and answer the questions. in a rece…
1. A. He compared the causes and effects from the articles. 2. A. Agricultural expansion. 3. B. Cohesion. 4. A. Purpose.
-
the graph and the equation show a linear model for data collected on th…
B. 80
-
what is the primary goal of conservation? a. promote habitat destructio…
1. d. Preserve biodiversity and preventing extinction 2. a. Habitat destruction and invasive species 3. b. Via habitat destruction, overexploitation, and pollution 4. b. It is ess…
-
what was a major factor in the decline of the black rhinoceros populati…
1. b. Poaching for their horns 2. d. The variety of life on Earth 3. a. By providing safe havens for endangered species 4. a. Implementing captive breeding programs 5. c. Threaten…
-
read the sentences below, filling in the blanks with items from this li…
1. existence 2. predators 3. habitats 4. species 5. web of life 6. pollinators 7. endangered 8. fragmented 9. habitats
-
the ability of an organism to change color for camouflage is an example…
a. Physiological adaptations d. Evolution by natural selection d. Structural adaptations a. Evolution by natural selection
-
what illustrates natures solutions to survive and thrive in adverse env…
a. Evolution by natural selection; c. Species imitating the appearance of toxic species to deter predators; b. They are inherited traits that enhance survival and reproduction; d.…
-
read the sentences below, filling in the blanks with items from this li…
1. environment 2. environment 3. mimicry 4. survival 5. biochemical 6. structural 7. hiding 8. Environmental 9. survival 10. species
-
question 3 (0.794 points) during the reign of roger ii, king of sicily …
A. He conducted crusading raids against Muslim lands in north Africa. B. He built impressive churches combining elements of Christian and Muslim art and architecture.
-
question 1 of 10 which is a biological sign of aging? a. considering wh…
C. Experiencing a decline in height
-
match each definition with the correct spelling word. (35) gene (a) to …
(35) E, (36) A, (37) F, (38) G, (39) B, (40) H, (41) C, (42) D, (43) J, (44) K, (45) L, (46) O, (47) I, (48) M, (49) P, (50) N, (51) W, (52) T, (53) S, (54) V, (55) Q, (56) R, (57…
-
read the passage from sugar changed the world. the enslaved people on s…
C. descriptions of the difficult conditions the enslaved people faced, D. examples of revolutionary ideas from other countries
-
10) select the correct answer. which answer shows the correct ratios fo…
First option (Word notation: \(7\) to \(10\), Odds notation: \(7:10\), Fractional notation: \(\frac{7}{10}\))
-
11) select the correct answer. which answer shows the correct ratios fo…
Word notation: \(10\) to \(5\) Odds notation: \(10:5\) Fractional notation: \(\frac{10\div5}{5\div5}=\frac{2}{1}\) (corresponds to the third option)
-
9) select the correct answer. which answer shows the correct ratios for…
Total dishes: \(5 + 7 + 10 = 22\) Word notation: \(5:22\) Odds notation: \(5\) to \(22\) Fractional notation: \(\frac{5}{22}\) (the fourth option)
-
question 1 (1 point) ✓ saved yeasts can be multi cellular or single cel…
Question 1: A. True Question 2: A. True
-
question 9 of 10 what is the difference between gender and sex? a. one …
C. One is a socialized behavior, while the other is a biological trait.
-
question 2 of 10 which of these has the greatest impact on how people o…
B. Family and friends
-
two true - breeding stocks of pea plants are crossed. one parent has re…
190
-
in the cross aabbcc × aabbcc, what is the probability of producing the …
\(\frac{1}{64}\) (the fourth option)
-
characters in humans such as a persons red and white blood cell counts …
multifactorial.
-
cystic fibrosis affects the lungs, the pancreas, the digestive system, …
pleiotropy
-
cystic fibrosis affects the lungs, the pancreas, the digestive system, …
pleiotropy
-
how is the majority of carbon dioxide carried in the blood? o combined …
as bicarbonate ion in the blood plasma
-
why did the f1 offspring of mendels classic pea cross always look like …
One allele was dominant.
-
which of the following statements describes the major reason that an in…
different possible assortment of chromosomes into gametes
-
what was the most significant conclusion that gregor mendel drew from h…
Traits are inherited in discrete units and are not the results of the "blending" of traits.
-
which of the following statements correctly describes a dihybrid cross?…
A dihybrid cross involves organisms that are heterozygous for two characters.
-
the exchange of gases between blood in capillaries and individual cells…
cellular
-
fernando recorded the weather for 90 days. the statements shown summari…
15 days
-
where does external respiration take place? o inside the body cells to …
between the alveoli of the lungs and capillary blood
-
gas exchange that occurs between tissues of the body and the blood is c…
internal respiration
-
how is the majority of carbon dioxide carried in the blood? o in the cy…
as bicarbonate ion in the blood plasma
-
gas exchange between air in the alveoli and blood in pulmonary capillar…
external respiration
-
dividends in arrears are considered in the calculation for book value p…
- First Question: True - Question 8: redemption value and dividends in arrears - Question 9: debit Dividends Payable; credit Cash - Question 10: True
-
what sphere is the carbon atom moving between? word bank - geosphere, h…
- First blank: biosphere - Second blank: photosynthesis - Third blank: glucose
-
select all the muscles that contract during inspiration. external inter…
external intercostals, diaphragm
-
select all that apply select all that describes expiration. rib cage mo…
- Rib cage moves down and in. - Internal intercostal muscles pull the ribs inward. - Diaphragm relaxes and moves up.
-
youve just identified that one large group of nutrients in our food is …
Glucose/sugar (monosaccharide)
-
identify by number those steps of the citric acid cycle that are not re…
2, 5, 8
-
which yields more energy, the hydrolysis of atp to adp or the hydrolysi…
the hydrolysis of ATP to ADP
-
programs. 8. a subdivision of a county is a township/commission/suburb.…
Tribal government is a form of governance specific to Native American tribes, which has the right to self - govern within its reservation boundaries, manage tribal affairs, and pr…
-
12 multiple choice 1 point in pea plants, tall (t) is dominant over sho…
B. \(1TT:2Tt:1tt\)
-
11 multiple choice 1 point in a tall (tt) × short (tt) cross, a student…
C. Tt and tt
-
10 multiple choice 1 point a colorblind man (x^hy) and a woman who is n…
A. 0%
-
9 multiple choice 1.point a man with blood type ab (iaib) and a woman w…
A. A and B
-
8 multiple choice 1 point which of the following best explains the diff…
Genotype is the genetic code; phenotype is the observable result
-
7 multiple choice 1 point which pattern of inheritance shows a mix or i…
B. Incomplete dominance
-
6 multiple choice 1 point a red flower crossed with a white flower prod…
B. Incomplete dominance
-
which factor would most likely not affect phenotype through environment…
Genetic mutations
-
4 multiple choice 1 point which of the following best defines an allele…
C. Different versions of a gene
-
3 multiple choice 1 point a trait is influenced by both multiple genes …
B. Polygenic inheritance with environmental influence
-
2 multiple choice 1 point which of the following is an example of the e…
B. A plant with genes for tallness grows short due to lack of sunlight
-
1 multiple choice 1 point what does the term \phenotype\ refer to? the …
C. The observable characteristics of an organism
-
what structure pulls chromosomes apart in mitosis? ribosomes centrosome…
Centrosomes/spindle fibers
-
which of the following is a somatic cell? egg cell skin cell sperm cell…
Skin cell
-
multiple choice 1 point spermatogenesis produces: one sperm two sperm f…
C. Four sperm
-
12 multiple choice 1 point which of the following is a haploid cell? li…
Sperm cell
-
11 multiple choice 1 point homologous chromosomes: are identical copies…
B. Have the same genes but different alleles, i.e two copies of chromosome 1
-
multiple choice 1 point how many chromosomes are in a human diploid cel…
46
-
multiple choice 1 point how does cytokinesis occur in animal cells? cel…
C. Cleavage furrow formation
-
8 multiple choice 1 point which occurs in mitosis but not meiosis i? si…
A. Sister chromatid separation
-
multiple choice 1 point when do sister chromatids separate during meios…
B. Anaphase II
-
multiple choice 1 point gametes are produced by which process? mitosis …
Meiosis
-
5 multiple choice 1 point which best describes meiosis? produces identi…
C. Produces genetically unique haploid gametes
-
4 multiple choice 1 point when do homologous chromosomes pair up? proph…
Prophase I
-
3 multiple choice 1 point sister chromatids: come from different parent…
C. Are identical copies from DNA replication
-
multiple choice 1 point what happens during the g2 phase? chromosomes l…
Cell grows and prepares for mitosis
-
1 multiple choice 1 point in which phase does the nuclear envelope refo…
Telophase
-
functions in the cell. listed in the chart below are the names of each …
| Polymer | Monomer | Functions | |--|--|--| | Proteins | Amino Acids | Speed up reactions, aid in movement, contribute to structure, perform functions of the cell | | Carbohydrat…
-
a cell phone company relies on which kind of waves in order to provide …
microwaves