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What type(s) of cells have genetic information that is stored in the nucleus?

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What type(s) of cells have genetic information that is stored in the nucleus?

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A. Bacteria cells
B. Plant cells
C. Animal cells
D. Answers B and C

(Answer: D

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What organelle(s) do eukaryotic cells have that prokaryotic cells do not?

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What organelle(s) do eukaryotic cells have that prokaryotic cells do not?

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A. Nucleus
B. Ribosomes
C. Vacuole
D. All of the above

(Answer: D)

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Which of the following contain complex, membrane-bound organelles?
1. bacteria
2. viruses
3. eukaryotic
4. prokaryotic
A. 1 and 2
B. 2 and 4
C. 3 only
D. 4 only
Answer- They carry out out specific functions.

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Which statement best compares a eukaryote and a prokaryote?
A. Eukaryotes have a cell wall, while prokaryotes have a cell membrane.
B. Eukaryotes have membrane-bound organelles, while prokaryotes have few specialized structures.
C. Eukaryotes use active transport to move substances across the cell membrane, while
prokaryotes use facilitated diffusion.
D. Eukaryotes use flagella to move themselves through substances, while prokaryotes are not able to move.
Answer- B. Eukaryotes have membrane-bound organelles, while prokaryotes have few specialized structures.

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Which gas is removed from the atmosphere during photosynthesis?
A. hydrogen
B. oxygen
C. nitrogen
D. carbon dioxide
Answer- D. Carbon Dioxide

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Which of the following   characteristics define a cell as a eukaryote?
A. Being able to move
B. Being able to reproduce
C. Having a nucleus
D.Having ribosomes
Answer- C. Having a nucleus

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The cell membrane of the red blood cell will allow water, oxygen, and carbon dioxide to pass through. Because other substances are blocked from entering, this membrane is called A. perforated B. semi-permeable C. non-conductive D. permeable

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The cell membrane of the red blood cell will allow water, oxygen, and carbon dioxide to pass through. Because other substances are blocked from entering, this membrane is called A. perforated B. semi-permeable C. non-conductive D. permeable

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Answer: B. Semi-Permeable

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. Joy took the notes shown below while learning about cells.• Forms boundary between a cell and the outside environment• Controls the movement of materials into and out of the cell• Consists of double layer of phospholipids. She forgot to write the name of the cell structure that her class was studying that day. What structure is described in her notes?A. endoplasmic reticulum B. cell membrane C. cell wall D. nucleus

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. Joy took the notes shown below while learning about cells.• Forms boundary between a cell and the outside environment• Controls the movement of materials into and out of the cell• Consists of double layer of phospholipids. She forgot to write the name of the cell structure that her class was studying that day. What structure is described in her notes?A. endoplasmic reticulum B. cell membrane C. cell wall D. nucleus

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Answer: B. Cell Membrane

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 Cells can be classified into two different categories: prokaryotic and eukaryotic. Which of thefollowing information is needed in order to determine if an organism is prokaryotic?A. The organism’s color and mass.B. The organism’s internal structures.C. If the organism is unicellular or multicellular.D. The methods the organism uses to feed and move.

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 Cells can be classified into two different categories: prokaryotic and eukaryotic. Which of thefollowing information is needed in order to determine if an organism is prokaryotic?A. The organism’s color and mass.B. The organism’s internal structures.C. If the organism is unicellular or multicellular.D. The methods the organism uses to feed and move.

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answer. B.

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There are some similarities between prokaryotic and eukaryotic cells. Which of the followingstructures is found in both prokaryotic and eukaryotic cells?A. lysosomeB. mitochondrionC. nucleusD. ribosome

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There are some similarities between prokaryotic and eukaryotic cells. Which of the followingstructures is found in both prokaryotic and eukaryotic cells?A. lysosomeB. mitochondrionC. nucleusD. ribosome

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answer. D

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Hemophilia is a sex-linked, recessive trait. Which of the following describes the probability of hemophilia in the offspring of a man who does not have hemophilia and a woman whose father is a hemophiliac?

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Hemophilia is a sex-linked, recessive trait. Which of the following describes the probability of hemophilia in the offspring of a man who does not have hemophilia and a woman whose father is a hemophiliac?

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A. Each of their sons will have hemophilia.
B. None of their daughters will have hemophilia.
C. Their sons have a 25% chance of having hemophilia.
D. There is a 50% chance that their daughters will have hemophilia.
Answer:

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In pea plants, the trait for tall stems is dominant over the trait for short stems. If two heterozygous tall plants are crossed, what percentage of the offspring would be expected to have the same phenotype as the parents?

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In pea plants, the trait for tall stems is dominant over the trait for short stems. If two heterozygous tall plants are crossed, what percentage of the offspring would be expected to have the same phenotype as the parents?

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A. 100%
B.  75%
C.  50%
D.  25%
Answer: C

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Which of the following is true of mitosis in a diploid cell?

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Which of the following is true of mitosis in a diploid cell?

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a. | It results in 2 haploid daughter cells.
b. | It involves replication of the cell's DNA.
c. | It results in daughter cells who are genetically identical, but physically smaller, than the original cell.
d. | Bill Gates has way more money than all the employees and students at GRCC combined.
Answer : C

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At what phase in the cell cycle does DNA replication occur?

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At what phase in the cell cycle does DNA replication occur?

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a. | G1.
b. | S.
c. | G0.
d. | M.
Answer : B . The Synthesis Phase

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Enzymes are classified as which of the following biological organic compounds?   A. carbohydrates  B. lipids  C. nucleic acids  D. proteins

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Enzymes are classified as which of the following biological organic compounds?   A. carbohydrates  B. lipids  C. nucleic acids  D. proteins

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Answer - D