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Questions in biology

[Answered] Where is the majority of the cell's deoxyribonucleic acid (DNA) found? A. central vacuole B. nucleus C. mitochondria D. golgi apparatus

[Answered] Given the table, which of the following amino acid sequences is coded by UCA, UGG, UCU, and GUA? A. Serine, Threonine, Arginine, Aspartic Acid B. Serine, Tryptophan, Serine, Valine C. Aspartic Acid, Valine, Leucine, Asparagine D. Leucine, Histidine, Glutamic Acid, Leucine

[Answered] Which of the following metabolic processes can occur without a net influx of energy from some other process? A. [tex]$6 CO _2+6 H _2 O \rightarrow C _6 H _{12} O _6+6 O _2$[/tex] B. [tex]$C _6 H _{12} O _6+6 O _2 \rightarrow 6 CO _2+6 H _2 O$[/tex] C. [tex]$ADP + P _{ i } \rightarrow ATP + H _2 O$[/tex] D. Amino acids [tex]$\rightarrow$[/tex] Protein

[Answered] Brain cells shrink as people get older. A. Get smaller B. Stay the same C. Change a lot D. Get larger

[Answered] OOKLET CODE: J355 SUBJET CODE: 06 This item is based on the following examples of genetic inheritance patterns: I. Inflated and pinched pod forms will have mflared pod form. 2. Red cow and white bull will have roan calf. 3. AA and BB blood rype perple with have a child with AIB blood type. 4. Red and white roses will have a prok rose offsprim. From the above patems of inheritance, which of the following are exemplary for non-Mendelian inheritance? A. $1,2,3$ B. $1,3,4$ C. $2,3,4$ D. $1,2,4$

[Answered] Determine if the statement is true or false, and why. "The key to cell differentiation is that only some of the genes in a cell are expressed at any one time." A. False, it should read "The key to Protein Synthesis is that only some of the genes in a cell are expressed at any one time." B. False, it should read "The key to cell differentiation is that all of the genes in a cell are expressed at the same time." C. True D. False, it should read "The key to cell differentiation is that only one of the genes in a cell is ever expressed at any one time."

[Answered] The term used to indicate the part of a eukaryotic cell where organelles are suspended in fluid is: A. nuclear membrane B. extracellular matrix C. cytoplasm D. phospholipid bilayer

[Answered] Determine if the statement is true or false, and why. "The key to cell differentiation is that only some of the genes in a cell are expressed at any one time." A. False, it should read "The key to Protein Synthesis is that only some of the genes in a cell are expressed at any one time." B. False, it should read "The key to cell differentiation is that all of the genes in a cell are expressed at the same time." C. True D. False, it should read "The key to cell differentiation is that only one of the genes in a cell is ever expressed at any one time."

[Answered] Which of the following elements is an essential component of the human diet? a) copper b) silver c) aurum d) cadmium e) germanium

[Answered] Carbon in the ocean originates from the atmosphere. True or False?