Biology Final Semester 1

40 Questions | By Kbolton | Last updated: Feb 11, 2013 | Total Attempts: 38

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Science Final Semester 1

Questions and Answers

1.

___________________ is the study of life
- A.
  
  Heredity
- B.
  
  Science
- C.
  
  Biology
- D.
  
  Reproduction
2.

All living things are made of ____________
- A.
  
  Water
- B.
  
  Metabolism
- C.
  
  Muscles
- D.
  
  Cells
3.

A ________________ is a statement that can be tested
- A.
  
  Question
- B.
  
  Paragraph
- C.
  
  Hypothesis
- D.
  
  Prediction
4.

An _____________ is a pure substance made up of only one kind of atom.
- A.
  
  Molecule
- B.
  
  Compound
- C.
  
  Atom
- D.
  
  Element
5.

DNA stands for
- A.
  
  Dogs Need Air
- B.
  
  Deoxyribonucleic acid
- C.
  
  Adenosine triphosphate
- D.
  
  Double helix model
6.

Cell membranes are found in
- A.
  
  Plant cells
- B.
  
  Animals Cells
- C.
  
  All Cells
- D.
  
  No cells
7.

Provides the internal framework of an aminal cell
- A.
  
  Eukaryote
- B.
  
  Organelle
- C.
  
  Cilia
- D.
  
  Cytoskeleton
8.

The _______________ is the internal membranes that move proteins and other substances through the cell
- A.
  
  Endoplasmic reticulum
- B.
  
  Lysosome
- C.
  
  Central vacuole
- D.
  
  Chloroplast
9.

The mitochondria is the " " of a cell by providing energy
- A.
  
  Dog house
- B.
  
  Big house
- C.
  
  Yellow house
- D.
  
  Power house
10.

Transporting substances across the cell membrane is called
- A.
  
  Carrier proteins
- B.
  
  Active transport
- C.
  
  Transportation
- D.
  
  Diffusion
11.

The process by which light energy is converted to physical energy is called
- A.
  
  Photosynthesis
- B.
  
  Cellular respiration
- C.
  
  Chlorophyll
- D.
  
  Carbon dioxide fixation
12.

Photosynthesis occurs in
- A.
  
  Plants only
- B.
  
  Animals only
- C.
  
  Humans and animals
- D.
  
  None of the above
13.

The reproductive cells (think of game nite)
- A.
  
  Gene
- B.
  
  Gametes
- C.
  
  Centromere
- D.
  
  Binary fission
14.

I am doing great so far!!
- A.
  
  Yes
- B.
  
  YES
- C.
  
  YeS
- D.
  
  All of the above
15.

Homo in science means
- A.
  
  The same or similar
- B.
  
  Different
- C.
  
  Opposite
- D.
  
  Strong
16.

A homologous chromosome is one that is _______________ in size, shape, and gentic content
- A.
  
  Similar
- B.
  
  Different
- C.
  
  Weak
- D.
  
  Strong
17.

Hetero in science means
- A.
  
  Same
- B.
  
  Different
- C.
  
  Weak
- D.
  
  Strong
18.

A cell that is happy to be alone (has one set of chromosomes) is a
- A.
  
  Zygote
- B.
  
  Diploid
- C.
  
  Haploid
- D.
  
  Fun cell
19.

The human body has __________ pairs of chromosomes
- A.
  
  23
- B.
  
  46
- C.
  
  28
- D.
  
  43
20.

The cell cycle has ____________ phases
21.

The uncontrolled growth of cells is ___________________________
22.

Mitosis has ________________phases
23.

Meiosis has ______________ phases
24.

Spermatogenesis is the process in which ________________ is produced
25.

Oogenesis is the process in which gametes are produced in ____________________

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